China supplier Torque Limit of Combine Parts

Product Description

XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification.

The torque limiter (also called a torque limiter, safety coupling, safety clutch), is a component connected with a driving machine and working machine, the main function for overload protection, torque limiter is when overloading or mechanical failure caused the required torque exceeds the set value, it takes the transmission slip limit of torque transmission system to restore the connection, when the overload situation disappears. This will prevent the mechanical damage, avoids the expensive downtime losses. The torque limiter using spring-loaded friction surface, with a nut or bolt to adjust the spring force, the sliding torque preset. According to the working principle can be divided into friction type torque limiter and a steel ball type torque limiter (ball type torque limiter), application scope: Electronic equipment, automated production lines, the conveyor industry etc…

Product name  Torgue Limit of Combine Parts Agricultural Machine Parts
Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment Annealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted etc.
Products Available sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly etc.
Processing Method CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC : Technicians self-check in production,final-check before package by  professional Quality inspector
Size Drawings
Package Wooden Case/Container and pallet, or as per customized specifications
Certificate ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Advantage Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment
Lead Time 15-25days samples. 30-45days offcial order

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Standard Or Nonstandard: Standard
Hardness: Hardened Tooth Surface
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Cast Steel
Type: Circular Gear
Customization:
Available

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How does the injection molding process contribute to the production of high-precision parts?

The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

1. Tooling and Mold Design:

The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

2. Material Control:

Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

3. Injection Process Control:

The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

4. Cooling and Solidification:

Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

5. Automation and Robotics:

The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

6. Process Monitoring and Quality Control:

Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

7. Post-Processing and Finishing:

After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

Are there specific considerations for choosing injection molded parts in applications with varying environmental conditions or industry standards?

Yes, there are specific considerations to keep in mind when choosing injection molded parts for applications with varying environmental conditions or industry standards. These factors play a crucial role in ensuring that the selected parts can withstand the specific operating conditions and meet the required standards. Here’s a detailed explanation of the considerations for choosing injection molded parts in such applications:

1. Material Selection:

The choice of material for injection molded parts is crucial when considering varying environmental conditions or industry standards. Different materials offer varying levels of resistance to factors such as temperature extremes, UV exposure, chemicals, moisture, or mechanical stress. Understanding the specific environmental conditions and industry requirements is essential in selecting a material that can withstand these conditions while meeting the necessary standards for performance, durability, and safety.

2. Temperature Resistance:

In applications with extreme temperature variations, it is important to choose injection molded parts that can withstand the specific temperature range. Some materials, such as engineering thermoplastics, exhibit excellent high-temperature resistance, while others may be more suitable for low-temperature environments. Consideration should also be given to the potential for thermal expansion or contraction, as it can affect the dimensional stability and overall performance of the parts.

3. Chemical Resistance:

In industries where exposure to chemicals is common, it is critical to select injection molded parts that can resist chemical attack and degradation. Different materials have varying levels of chemical resistance, and it is important to choose a material that is compatible with the specific chemicals present in the application environment. Consideration should also be given to factors such as prolonged exposure, concentration, and frequency of contact with chemicals.

4. UV Stability:

For applications exposed to outdoor environments or intense UV radiation, selecting injection molded parts with UV stability is essential. UV radiation can cause material degradation, discoloration, or loss of mechanical properties over time. Materials with UV stabilizers or additives can provide enhanced resistance to UV radiation, ensuring the longevity and performance of the parts in outdoor or UV-exposed applications.

5. Mechanical Strength and Impact Resistance:

In applications where mechanical stress or impact resistance is critical, choosing injection molded parts with the appropriate mechanical properties is important. Materials with high tensile strength, impact resistance, or toughness can ensure that the parts can withstand the required loads, vibrations, or impacts without failure. Consideration should also be given to factors such as fatigue resistance, abrasion resistance, or flexibility, depending on the specific application requirements.

6. Compliance with Industry Standards:

When selecting injection molded parts for applications governed by industry standards or regulations, it is essential to ensure that the chosen parts comply with the required standards. This includes standards for dimensions, tolerances, safety, flammability, electrical properties, or specific performance criteria. Choosing parts that are certified or tested to meet the relevant industry standards helps ensure compliance and reliability in the intended application.

7. Environmental Considerations:

In today’s environmentally conscious landscape, considering the sustainability and environmental impact of injection molded parts is increasingly important. Choosing materials that are recyclable or biodegradable can align with sustainability goals. Additionally, evaluating factors such as energy consumption during manufacturing, waste reduction, or the use of environmentally friendly manufacturing processes can contribute to environmentally responsible choices.

8. Customization and Design Flexibility:

Lastly, the design flexibility and customization options offered by injection molded parts can be advantageous in meeting specific environmental or industry requirements. Injection molding allows for intricate designs, complex geometries, and the incorporation of features such as gaskets, seals, or mounting points. Customization options for color, texture, or surface finish can also be considered to meet specific branding or aesthetic requirements.

Considering these specific considerations when choosing injection molded parts for applications with varying environmental conditions or industry standards ensures that the selected parts are well-suited for their intended use, providing optimal performance, durability, and compliance with the required standards.

Can you explain the advantages of using injection molding for producing parts?

Injection molding offers several advantages as a manufacturing process for producing parts. It is a widely used technique for creating plastic components with high precision, efficiency, and scalability. Here’s a detailed explanation of the advantages of using injection molding:

1. High Precision and Complexity:

Injection molding allows for the production of parts with high precision and intricate details. The molds used in injection molding are capable of creating complex shapes, fine features, and precise dimensions. This level of precision enables the manufacturing of parts with tight tolerances, ensuring consistent quality and fit.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the initial setup, including mold design and fabrication, is completed, the manufacturing process can be automated. Injection molding machines can produce parts rapidly and continuously, resulting in fast and cost-effective production of identical parts. The ability to produce parts in high volumes helps reduce per-unit costs, making injection molding economically advantageous for mass production.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Various types of plastics can be used in injection molding, including commodity plastics, engineering plastics, and high-performance plastics. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. During the injection molding process, the molten material is uniformly distributed within the mold, resulting in consistent mechanical properties throughout the part. This uniformity enhances the structural integrity of the part, making it suitable for applications that require strength and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations. The parts typically come out of the mold with the desired shape, surface finish, and dimensional accuracy, reducing time and costs associated with post-processing activities.

6. Design Flexibility:

Injection molding offers significant design flexibility. The process can accommodate complex geometries, intricate details, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. Designers have the freedom to create parts with unique shapes and functional requirements. Injection molding also allows for the integration of multiple components or features into a single part, reducing assembly requirements and potential points of failure.

7. Rapid Prototyping:

Injection molding is also used for rapid prototyping. By quickly producing functional prototypes using the same process and materials as the final production parts, designers and engineers can evaluate the part’s form, fit, and function early in the development cycle. Rapid prototyping with injection molding enables faster iterations, reduces development time, and helps identify and address design issues before committing to full-scale production.

8. Environmental Considerations:

Injection molding can have environmental advantages compared to other manufacturing processes. The process generates minimal waste as the excess material can be recycled and reused. Injection molded parts also tend to be lightweight, which can contribute to energy savings during transportation and reduce the overall environmental impact.

In summary, injection molding offers several advantages for producing parts. It provides high precision and complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing requirements, design flexibility, rapid prototyping capabilities, and environmental considerations. These advantages make injection molding a highly desirable manufacturing process for a wide range of industries, enabling the production of high-quality plastic parts efficiently and economically.

China supplier Torque Limit of Combine Parts  China supplier Torque Limit of Combine Parts
editor by CX 2024-02-28

China manufacturer Construction Site Lifting Knuckle Boom Crane Spider Crawler Cranes

Product Description

Product Description

NUS 3.0A miniature crawler crane, powered by Yangma diesel engine, is A fully proportional intelligent spider crane with remote control. The power and hydraulic system are all made of original parts from Japan, making the power output efficient. CHINAMFG proportional valve is adopted in the system, can according to actual needs, to realize the stepless speed regulating, leg have a key leveling function, eliminating the tedious leg leveling operation, work more efficient, hanging arm, leg and walking to realize self-locking interlock, and install a torque control, makes the equipment operation more secure, especially equipped with step pioneering double speed winding, fast speed, high efficiency.
 

 

Detailed Photos

Adopt double speed winch; Single rate, hook with double speed, speed is 24m/min and 48m/min, winch drum capacity hit 100 meters, especially suitable for high-rise buildings of the object transport.

The lifting arm adopts double oil cylinder, unique design of 5 pieces arm, long extension, short contraction. Under the same lifting weight, the crane volume is smaller (the length of spider crane is 2.9 meters), and it can take the elevator with a load of 3 tons to go upstairs, and it can make the boom to a certain extent of load expansion.

Sensor of outrigger on the ground Each leg is equipped with grounding sensor, when the leg off the ground danger, the machine alarm, stop working.Ensure that the machine will not overturn. The crane arm is equipped with moment limiter, each length shows the corresponding limit of load, to ensure that the crane works under the safe lifting weight, and with the moment limiter together to form a double insurance, It can prevent the rollover accident and prevent overload and damage to the boom.

Interlock system After the lifting arm is reset, the supporting leg and travel can be operated to protect the safety of the crane.

380V electric power and gasoline engine (diesel engine) dual power. In places where the engine cannot be used, it can be dragged by wire for operation (especially in areas where gasoline and diesel are strictly controlled), and it can also be equipped with battery pure electric spider crane.

The outrigger is fixed from multiple angles, and the outrigger can be adjusted and fixed according to the construction environment in the face of different narrow working environment. Legs can be operated independently according to the surrounding environment, or 4 legs can be controlled by remote control at the same time to achieve one-button leveling. Beginners can also operate legs easily, so that the car body is always in a level state.

 

Product Parameters

Model NU3.0
Specification 2.95t*1.3m
Maximum working radius 8.3m*0.14t
Maximum ground lifting height 9.2m
Maximum underground lifting height
Winch device Hook speed 6.5m/min(4)
Rope type Φ8mm×45mm
Telescopic system Boom type Full automatic 5 section
Boom length 2.65m-8.92m
Telescopic length/time 6.36m/26sec
Up and downs Boom angle/time 0°-75°/14 sec
SlKB System SlKB angle/time 360°continuous/40sec
Outrigger System Outrigger active form Automatic for the 1 section,manual adjustment for 2,3 section.
Maximum extended dimensions 3900mm*3750mm
Traction System Working way Hydraulic motor driven,stepless speed change
Working speed 0-2.9Km/h
Ground length×width×2 1571mm*200mm*2
Grade ability 20°
Ground pressure 51Kpa
Safety Devices Air level,Moment limiter(Height limiter),Alarm Device,Emergency Stop Button
System voltage DC12V  
Diesel engine (optional) Type 2TNV70-PYU
Displacement 570ml
Maximum output 7.5kw
Starting method Electric staring
Fuel tank capacity 11L
Operation temperature -5°C-40°C
Battery capacity 12v45Ah
Petrol engine Model Kohler
Displacement 389.2ml
Maximum output 6.6kw
Starting method Recoil start/electric starting
Fuel tank capacity 6L
Operation temperature -5°C-40°C
Battery capacity 12v 36Ah
Electric motor Power suppler voltage AC 380V
Power 4KW
Remote Control Type BOX1.1(optional)
Operation range 100m
Water -proof standard IP67
Dimension Length *width *length 2900mm*800mm*1450mm
Weight Vehicle weight 2050kg
Package size   3200mm*1200mm*1900mm

Packaging & Shipping

 

Product advantange

The plane is full remote control models of 3 tons crawler crane, the function is all ready fuselage compact, hydraulic walking, safety design can prevent wrong operation, to adapt to the rugged outdoors, u-shaped telescopic boom, a weight display, leg sensor protection, high strength, and by using the 3 tons of the company the first winding double speed, high speed, efficient fast, cost-effective.

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After-sales Service: Give The Solution Within 6 Hours
Max. Lifting Height: 9.2m
Rated Loading Capacity: 3ton
Certification: ISO9001, CE
Condition: New
Warranty: 1 Year
Customization:
Available

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What factors influence the design and tooling of injection molded parts for specific applications?

Several factors play a crucial role in influencing the design and tooling of injection molded parts for specific applications. The following are key factors that need to be considered:

1. Functionality and Performance Requirements:

The intended functionality and performance requirements of the part heavily influence its design and tooling. Factors such as strength, durability, dimensional accuracy, chemical resistance, and temperature resistance are essential considerations. The part’s design must be optimized to meet these requirements while ensuring proper functionality and performance in its intended application.

2. Material Selection:

The choice of material for injection molding depends on the specific application and its requirements. Different materials have varying properties, such as strength, flexibility, heat resistance, chemical resistance, and electrical conductivity. The material selection influences the design and tooling considerations, as the part’s geometry and structure must be compatible with the selected material’s properties.

3. Part Complexity and Geometry:

The complexity and geometry of the part significantly impact its design and tooling. Complex parts with intricate features, undercuts, thin walls, or varying thicknesses may require specialized tooling and mold designs. The part’s geometry must be carefully considered to ensure proper mold filling, cooling, ejection, and dimensional stability during the injection molding process.

4. Manufacturing Cost and Efficiency:

The design and tooling of injection molded parts are also influenced by manufacturing cost and efficiency considerations. Design features that reduce material usage, minimize cycle time, and optimize the use of the injection molding machine can help lower production costs. Efficient tooling designs, such as multi-cavity molds or family molds, can increase productivity and reduce per-part costs.

5. Moldability and Mold Design:

The moldability of the part, including factors like draft angles, wall thickness, and gate location, affects the mold design. The part should be designed to facilitate proper flow of molten plastic during injection, ensure uniform cooling, and allow for easy part ejection. The tooling design, such as the number of cavities, gate design, and cooling system, is influenced by the part’s moldability requirements.

6. Regulatory and Industry Standards:

Specific applications, especially in industries like automotive, aerospace, and medical, may have regulatory and industry standards that influence the design and tooling considerations. Compliance with these standards regarding materials, dimensions, safety, and performance requirements is essential and may impact the design choices and tooling specifications.

7. Assembly and Integration:

If the injection molded part needs to be assembled or integrated with other components or systems, the design and tooling must consider the assembly process and requirements. Features such as snap fits, interlocking mechanisms, or specific mating surfacescan be incorporated into the part’s design to facilitate efficient assembly and integration.

8. Aesthetics and Branding:

In consumer products and certain industries, the aesthetic appearance and branding of the part may be crucial. Design considerations such as surface finish, texture, color, and the inclusion of logos or branding elements may be important factors that influence the design and tooling decisions.

Overall, the design and tooling of injection molded parts for specific applications are influenced by a combination of functional requirements, material considerations, part complexity, manufacturing cost and efficiency, moldability, regulatory standards, assembly requirements, and aesthetic factors. It is essential to carefully consider these factors to achieve optimal part design and successful injection molding production.

Can you provide guidance on the selection of injection molded materials based on application requirements?

Yes, I can provide guidance on the selection of injection molded materials based on application requirements. The choice of material for injection molding plays a critical role in determining the performance, durability, and functionality of the molded parts. Here’s a detailed explanation of the factors to consider and the guidance for selecting the appropriate material:

1. Mechanical Properties:

Consider the mechanical properties required for the application, such as strength, stiffness, impact resistance, and wear resistance. Different materials have varying mechanical characteristics, and selecting a material with suitable properties is crucial. For example, engineering thermoplastics like ABS, PC, or nylon offer high strength and impact resistance, while materials like PEEK or ULTEM provide exceptional mechanical performance at elevated temperatures.

2. Chemical Resistance:

If the part will be exposed to chemicals, consider the chemical resistance of the material. Some materials, like PVC or PTFE, exhibit excellent resistance to a wide range of chemicals, while others may be susceptible to degradation or swelling. Ensure that the selected material can withstand the specific chemicals it will encounter in the application environment.

3. Thermal Properties:

Evaluate the operating temperature range of the application and choose a material with suitable thermal properties. Materials like PPS, PEEK, or LCP offer excellent heat resistance, while others may have limited temperature capabilities. Consider factors such as the maximum temperature, thermal stability, coefficient of thermal expansion, and heat transfer requirements of the part.

4. Electrical Properties:

For electrical or electronic applications, consider the electrical properties of the material. Materials like PBT or PPS offer good electrical insulation properties, while others may have conductive or dissipative characteristics. Determine the required dielectric strength, electrical conductivity, surface resistivity, and other relevant electrical properties for the application.

5. Environmental Conditions:

Assess the environmental conditions the part will be exposed to, such as humidity, UV exposure, outdoor weathering, or extreme temperatures. Some materials, like ASA or HDPE, have excellent weatherability and UV resistance, while others may degrade or become brittle under harsh conditions. Choose a material that can withstand the specific environmental factors to ensure long-term performance and durability.

6. Regulatory Compliance:

Consider any regulatory requirements or industry standards that the material must meet. Certain applications, such as those in the medical or food industries, may require materials that are FDA-approved or comply with specific certifications. Ensure that the selected material meets the necessary regulatory and safety standards for the intended application.

7. Cost Considerations:

Evaluate the cost implications associated with the material selection. Different materials have varying costs, and the material choice should align with the project budget. Consider not only the material cost per unit but also factors like tooling expenses, production efficiency, and the overall lifecycle cost of the part.

8. Material Availability and Processing:

Check the availability of the material and consider its processability in injection molding. Ensure that the material is readily available from suppliers and suitable for the specific injection molding process parameters, such as melt flow rate, moldability, and compatibility with the chosen molding equipment.

9. Material Testing and Validation:

Perform material testing and validation to ensure that the selected material meets the required specifications and performance criteria. Conduct mechanical, thermal, chemical, and electrical tests to verify the material’s properties and behavior under application-specific conditions.

Consider consulting with material suppliers, engineers, or experts in injection molding to get further guidance and recommendations based on the specific application requirements. They can provide valuable insights into material selection based on their expertise and knowledge of industry standards and best practices.

By carefully considering these factors and guidance, you can select the most appropriate material for injection molding that meets the specific application requirements, ensuring optimal performance, durability, and functionality of the molded parts.

How do injection molded parts compare to other manufacturing methods in terms of cost and efficiency?

Injection molded parts have distinct advantages over other manufacturing methods when it comes to cost and efficiency. The injection molding process offers high efficiency and cost-effectiveness, especially for large-scale production. Here’s a detailed explanation of how injection molded parts compare to other manufacturing methods:

Cost Comparison:

Injection molding can be cost-effective compared to other manufacturing methods for several reasons:

1. Tooling Costs:

Injection molding requires an initial investment in creating molds, which can be costly. However, once the molds are made, they can be used repeatedly for producing a large number of parts, resulting in a lower per-unit cost. The amortized tooling costs make injection molding more cost-effective for high-volume production runs.

2. Material Efficiency:

Injection molding is highly efficient in terms of material usage. The process allows for precise control over the amount of material injected into the mold, minimizing waste. Additionally, excess material from the molding process can be recycled and reused, further reducing material costs compared to methods that generate more significant amounts of waste.

3. Labor Costs:

Injection molding is a highly automated process, requiring minimal labor compared to other manufacturing methods. Once the molds are set up and the process parameters are established, the injection molding machine can run continuously, producing parts with minimal human intervention. This automation reduces labor costs and increases overall efficiency.

Efficiency Comparison:

Injection molded parts offer several advantages in terms of efficiency:

1. Rapid Production Cycle:

Injection molding is a fast manufacturing process, capable of producing parts in a relatively short cycle time. The cycle time depends on factors such as part complexity, material properties, and cooling time. However, compared to other methods such as machining or casting, injection molding can produce multiple parts simultaneously in each cycle, resulting in higher production rates and improved efficiency.

2. High Precision and Consistency:

Injection molding enables the production of parts with high precision and consistency. The molds used in injection molding are designed to provide accurate and repeatable dimensional control. This precision ensures that each part meets the required specifications, reducing the need for additional machining or post-processing operations. The ability to consistently produce precise parts enhances efficiency and reduces time and costs associated with rework or rejected parts.

3. Scalability:

Injection molding is highly scalable, making it suitable for both low-volume and high-volume production. Once the molds are created, the injection molding process can be easily replicated, allowing for efficient production of identical parts. The ability to scale production quickly and efficiently makes injection molding a preferred method for meeting changing market demands.

4. Design Complexity:

Injection molding supports the production of parts with complex geometries and intricate details. The molds can be designed to accommodate undercuts, thin walls, and complex shapes that may be challenging or costly with other manufacturing methods. This flexibility in design allows for the integration of multiple components into a single part, reducing assembly requirements and potential points of failure. The ability to produce complex designs efficiently enhances overall efficiency and functionality.

5. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency. This material versatility allows for efficient customization and optimization of part performance.

In summary, injection molded parts are cost-effective and efficient compared to many other manufacturing methods. The initial tooling costs are offset by the ability to produce a large number of parts at a lower per-unit cost. The material efficiency, labor automation, rapid production cycle, high precision, scalability, design complexity, and material versatility contribute to the overall cost-effectiveness and efficiency of injection molding. These advantages make injection molding a preferred choice for various industries seeking to produce high-quality parts efficiently and economically.

China manufacturer Construction Site Lifting Knuckle Boom Crane Spider Crawler Cranes  China manufacturer Construction Site Lifting Knuckle Boom Crane Spider Crawler Cranes
editor by CX 2024-02-26

China Professional 40t Rtg Overload Limiter Crane Lmi Systems for Gantry Crane Safety

Product Description

Product Description

WTZ A700 Overload limiter can be in the form of Chinese characters, graphics, characters and so on comprehensive display the various parameters in the process of work. 

As the main hook load, vice hook load, work boom Angle, length of boom, radius, etc.; 

Overload  Limiter Alarm function 
Have sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting load and torque device close to the permitted load limit, torque system issued a warning of slow beeping sound. Warning lights flashing slowly torque system. 
When jib frame work scope to work limit, when the lifting load and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound. Shortness of torque system alarm indicating red light flashing.

Overload Limiter protection function 
Control output function: when boom amplitude limit close to work, work when lifting load and torque device close to the permitted load limit, the system output torque control signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the direction of security. 

    Load Moment Indicator(safe load indicator or Crane computer) is a device which is installed on various sorts of cranes like mobile, crawler, tower, gantry, portal, marine and offshore crane. It alert the operator if the lift is exceeding the safe operating range. In some cases, the device will physically lock out the machinery in circumstances it determines to be unsafe. 

    It controls the lifting equipment to function as per the manufacturer’s suggested safe load charts. Each of the measured parameters like load weight, working radius, control limit,angle and extension of the crane boom, etc will then further be displayed in the operator’s cabin.

    WTZ A700 overload limiter system for terminal quayside crane 

     

    WTZ-A700 Safe Load Indicator system( LMI ) 

    Technical Parameters

     

    Model: WTL-A700 Control Output: <= 5 Channels
    Display:8 inch LCD System Composition Error: ±5%(F.S.)
    Working Temperature: -20ºC~60ºC Power Comsumption:<35W
    Operating Humidity: 95%RH(25ºC) Alarm Volume: >60db
    Weight Measurement Range: 0T~999.9T IP Grade: IP 64
    Resolving Ability: 0.1T Power Supply: AC220V±10%
    Singal Input: <= 6 Channels Application:terminal container  crane&portal  crane

    Installation Cases

     

    Certifications

     

     

    Company Profile

    Weite Technologies Co.,Ltd

    Founded in 2002, it is national hi-tech enterprise located in HangZhou, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.

    We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal.

    “The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps” . Nowadays, CHINAMFG products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 70 countries and regions.

    Global Partners

    FAQ

     

    1) Is your company well-reputated? How to prove that?

    It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong(top 9), Asiagroup(top 45), Big Crane(top 94) and Top 500 companies such as ABB, Macgragor,TTS,CNOOC,etc. Products are been sold to over 70 countries and regions globally. 
     

    2) How to assure the quality?

    The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new 1 for free.

     

    3) How to install the LMI?

    English User Manual(include all the details of each item) will be offered for installation and trouble shooting. Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.

     

    4) How much is your LMI system?

    Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.

     

    5) How can I place order? 
    A: You can contact us by email about your order details, or place order on line.

     

    6) How can I pay you?

    A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using. 

     

    Related Products

     

     

    /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    After-sales Service: Spare Parts
    Warranty: 1 Year
    Type: Gantry Crane & Portal Crane
    Customization:
    Available

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    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    Can injection molded parts be customized or modified to meet unique industrial needs?

    Yes, injection molded parts can be customized or modified to meet unique industrial needs. The injection molding process offers flexibility and versatility, allowing for the production of highly customized parts with specific design requirements. Here’s a detailed explanation of how injection molded parts can be customized or modified:

    Design Customization:

    The design of an injection molded part can be tailored to meet unique industrial needs. Design customization involves modifying the part’s geometry, features, and dimensions to achieve specific functional requirements. This can include adding or removing features, changing wall thicknesses, incorporating undercuts or threads, and optimizing the part for assembly or integration with other components. Computer-aided design (CAD) tools and engineering expertise are used to create custom designs that address the specific industrial needs.

    Material Selection:

    The choice of material for injection molded parts can be customized based on the unique industrial requirements. Different materials possess distinct properties, such as strength, stiffness, chemical resistance, and thermal stability. By selecting the most suitable material, the performance and functionality of the part can be optimized for the specific application. Material customization ensures that the injection molded part can withstand the environmental conditions, operational stresses, and chemical exposures associated with the industrial application.

    Surface Finishes:

    The surface finish of injection molded parts can be customized to meet specific industrial needs. Surface finishes can range from smooth and polished to textured or patterned, depending on the desired aesthetic appeal, functional requirements, or ease of grip. Custom surface finishes can enhance the part’s appearance, provide additional protection against wear or corrosion, or enable specific interactions with other components or equipment.

    Color and Appearance:

    Injection molded parts can be customized in terms of color and appearance. Colorants can be added to the material during the molding process to achieve specific shades or color combinations. This customization option is particularly useful when branding, product differentiation, or visual identification is required. Additionally, surface textures, patterns, or special effects can be incorporated into the mold design to create unique appearances or visual effects.

    Secondary Operations:

    Injection molded parts can undergo secondary operations to further customize or modify them according to unique industrial needs. These secondary operations can include post-molding processes such as machining, drilling, tapping, welding, heat treating, or applying coatings. These operations enable the addition of specific features or functionalities that may not be achievable through the injection molding process alone. Secondary operations provide flexibility for customization and allow for the integration of injection molded parts into complex assemblies or systems.

    Tooling Modifications:

    If modifications or adjustments are required for an existing injection molded part, the tooling can be modified or reconfigured to accommodate the changes. Tooling modifications can involve altering the mold design, cavity inserts, gating systems, or cooling channels. This allows for the production of modified parts without the need for creating an entirely new mold. Tooling modifications provide cost-effective options for customizing or adapting injection molded parts to meet evolving industrial needs.

    Prototyping and Iterative Development:

    Injection molding enables the rapid prototyping and iterative development of parts. By using 3D printing or soft tooling, prototype molds can be created to produce small quantities of custom parts for testing, validation, and refinement. This iterative development process allows for modifications and improvements to be made based on real-world feedback, ensuring that the final injection molded parts meet the unique industrial needs effectively.

    Overall, injection molded parts can be customized or modified to meet unique industrial needs through design customization, material selection, surface finishes, color and appearance options, secondary operations, tooling modifications, and iterative development. The flexibility and versatility of the injection molding process make it a valuable manufacturing method for creating highly customized parts that address specific industrial requirements.

    Can you provide guidance on the selection of injection molded materials based on application requirements?

    Yes, I can provide guidance on the selection of injection molded materials based on application requirements. The choice of material for injection molding plays a critical role in determining the performance, durability, and functionality of the molded parts. Here’s a detailed explanation of the factors to consider and the guidance for selecting the appropriate material:

    1. Mechanical Properties:

    Consider the mechanical properties required for the application, such as strength, stiffness, impact resistance, and wear resistance. Different materials have varying mechanical characteristics, and selecting a material with suitable properties is crucial. For example, engineering thermoplastics like ABS, PC, or nylon offer high strength and impact resistance, while materials like PEEK or ULTEM provide exceptional mechanical performance at elevated temperatures.

    2. Chemical Resistance:

    If the part will be exposed to chemicals, consider the chemical resistance of the material. Some materials, like PVC or PTFE, exhibit excellent resistance to a wide range of chemicals, while others may be susceptible to degradation or swelling. Ensure that the selected material can withstand the specific chemicals it will encounter in the application environment.

    3. Thermal Properties:

    Evaluate the operating temperature range of the application and choose a material with suitable thermal properties. Materials like PPS, PEEK, or LCP offer excellent heat resistance, while others may have limited temperature capabilities. Consider factors such as the maximum temperature, thermal stability, coefficient of thermal expansion, and heat transfer requirements of the part.

    4. Electrical Properties:

    For electrical or electronic applications, consider the electrical properties of the material. Materials like PBT or PPS offer good electrical insulation properties, while others may have conductive or dissipative characteristics. Determine the required dielectric strength, electrical conductivity, surface resistivity, and other relevant electrical properties for the application.

    5. Environmental Conditions:

    Assess the environmental conditions the part will be exposed to, such as humidity, UV exposure, outdoor weathering, or extreme temperatures. Some materials, like ASA or HDPE, have excellent weatherability and UV resistance, while others may degrade or become brittle under harsh conditions. Choose a material that can withstand the specific environmental factors to ensure long-term performance and durability.

    6. Regulatory Compliance:

    Consider any regulatory requirements or industry standards that the material must meet. Certain applications, such as those in the medical or food industries, may require materials that are FDA-approved or comply with specific certifications. Ensure that the selected material meets the necessary regulatory and safety standards for the intended application.

    7. Cost Considerations:

    Evaluate the cost implications associated with the material selection. Different materials have varying costs, and the material choice should align with the project budget. Consider not only the material cost per unit but also factors like tooling expenses, production efficiency, and the overall lifecycle cost of the part.

    8. Material Availability and Processing:

    Check the availability of the material and consider its processability in injection molding. Ensure that the material is readily available from suppliers and suitable for the specific injection molding process parameters, such as melt flow rate, moldability, and compatibility with the chosen molding equipment.

    9. Material Testing and Validation:

    Perform material testing and validation to ensure that the selected material meets the required specifications and performance criteria. Conduct mechanical, thermal, chemical, and electrical tests to verify the material’s properties and behavior under application-specific conditions.

    Consider consulting with material suppliers, engineers, or experts in injection molding to get further guidance and recommendations based on the specific application requirements. They can provide valuable insights into material selection based on their expertise and knowledge of industry standards and best practices.

    By carefully considering these factors and guidance, you can select the most appropriate material for injection molding that meets the specific application requirements, ensuring optimal performance, durability, and functionality of the molded parts.

    What are injection molded parts, and how are they manufactured?

    Injection molded parts are components or products that are produced through the injection molding manufacturing process. Injection molding is a widely used manufacturing technique for creating plastic parts with high precision, complexity, and efficiency. Here’s a detailed explanation of injection molded parts and the process of manufacturing them:

    Injection Molding Process:

    The injection molding process involves the following steps:

    1. Mold Design:

    The first step in manufacturing injection molded parts is designing the mold. The mold is a custom-made tool that defines the shape and features of the final part. It is typically made from steel or aluminum and consists of two halves: the cavity and the core. The mold design takes into account factors such as part geometry, material selection, cooling requirements, and ejection mechanism.

    2. Material Selection:

    The next step is selecting the appropriate material for the injection molding process. Thermoplastic polymers are commonly used due to their ability to melt and solidify repeatedly without significant degradation. The material choice depends on the desired properties of the final part, such as strength, flexibility, transparency, or chemical resistance.

    3. Melting and Injection:

    In the injection molding machine, the selected thermoplastic material is melted and brought to a molten state. The molten material, called the melt, is then injected into the mold under high pressure. The injection is performed through a nozzle and a runner system that delivers the molten material to the mold cavity.

    4. Cooling:

    After the molten material is injected into the mold, it begins to cool and solidify. Cooling is a critical phase of the injection molding process as it determines the final part’s dimensional accuracy, strength, and other properties. The mold is designed with cooling channels or inserts to facilitate the efficient and uniform cooling of the part. Cooling time can vary depending on factors such as part thickness, material properties, and mold design.

    5. Mold Opening and Ejection:

    Once the injected material has sufficiently cooled and solidified, the mold opens, separating the two halves. Ejector pins or other mechanisms are used to push or release the part from the mold cavity. The ejection system must be carefully designed to avoid damaging the part during the ejection process.

    6. Finishing:

    After ejection, the injection molded part may undergo additional finishing processes, such as trimming excess material, removing sprues or runners, and applying surface treatments or textures. These processes help achieve the desired final appearance and functionality of the part.

    Advantages of Injection Molded Parts:

    Injection molded parts offer several advantages:

    1. High Precision and Complexity:

    Injection molding allows for the creation of parts with high precision and intricate details. The molds can produce complex shapes, fine features, and precise dimensions, enabling the manufacturing of parts with tight tolerances.

    2. Cost-Effective Mass Production:

    Injection molding is a highly efficient process suitable for large-scale production. Once the mold is created, the manufacturing process can be automated, resulting in fast and cost-effective production of identical parts. The high production volumes help reduce per-unit costs.

    3. Material Versatility:

    Injection molding supports a wide range of thermoplastic materials, allowing for versatility in material selection based on the desired characteristics of the final part. Different materials can be used to achieve specific properties such as strength, flexibility, heat resistance, or chemical resistance.

    4. Strength and Durability:

    Injection molded parts can exhibit excellent strength and durability. The molding process ensures that the material is uniformly distributed, resulting in consistent mechanical properties throughout the part. This makes injection molded parts suitable for various applications that require structural integrity and longevity.

    5. Minimal Post-Processing:

    Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations, saving time and costs.

    6. Design Flexibility:

    With injection molding, designers have significant flexibility in part design. The process can accommodate complex geometries, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. This flexibility allows for innovation and optimization of part functionality.

    In summary, injection molded parts are components or products manufactured through the injection molding process. This process involves designing amold, selecting the appropriate material, melting and injecting the material into the mold, cooling and solidifying the part, opening the mold and ejecting the part, and applying finishing processes as necessary. Injection molded parts offer advantages such as high precision, complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing, and design flexibility. These factors contribute to the widespread use of injection molding in various industries for producing high-quality plastic parts.

    China Professional 40t Rtg Overload Limiter Crane Lmi Systems for Gantry Crane Safety  China Professional 40t Rtg Overload Limiter Crane Lmi Systems for Gantry Crane Safety
    editor by CX 2024-02-25

    China Good quality Export 4 Claws Lift Micro Spider Crane Custom Mobile Crane Spider Crane Crawler Crane 8t with Fly Jib and Safety Torque Limiter

    Product Description

    Product Description

    Product Application
    Spider Crane are suitable for cargo handling in the transportation industry, material movement in the construction industry, and heavy equipment assembly in the manufacturing industry. It is especially effective for operation in narrow spaces. It can be used in installing glass curtain wall, petrochemical pipes, railway construction, machine inspection and maintenance in workshop, electric power construction or municipal construction.
    Product Features
    1. 380V power supply can achieve no noise, environmental protection and quiet.
    2. Easy to transport forklift, crane with plug position.
    3. Interlock system: after the boom is reset, the outriggers can be operated and travel to protect the safety of the crane.
    4. U-shape boom: reasonable structure, 1 welding seam, large contact area between booms, high strength and long life.
    5. Outrigger by remote control: can be controlled at close range to avoid accidents when the outriggers cannot be seen during operations in complex environments.
    6. Moment limiter: accurately display the weight of the object to be hoisted. When hoisting, make sure to have a “number” in mind to protect the safety of the boom.
    7. Proportional remote control, proportional solenoid valve:can control the hoist from a long distance and can make the hoisted weight move gradually. It is especially suitable for mechanical installation and used in places with high position accuracy requirements.
    8. One-key leveling of outriggers: can be operated individually according to the surrounding environment, or the computer can be used to control 4 outriggers at the same time to achieve one-key leveling, so that the car body is always in a horizontal state.
     

    Product Parameters

    EW3.0 Spider Crane Technical Parameter

    Model: EW3.0 Spider Crane

    Specification: 3t×1.3m

    Maximum lifting torque: 53kN·m

    Maximum ground lifting height: 9.7m

    Lifting speed of hook: 5.5m/min (4 times)

    Wire rope specifications: φ8×55

    Boom form: five-section boom

    Maximum Boom length: 9m

    Luffing angle: 0-75°

    Rotation angle: 360°full rotation

    Outrigger form:First stage:automatic;second stage:manually adjusted

    Maximum extension distance:(Front)3170×(Horizontal)3600×(Back)4050

    Walking mode:Hydraulic motor drives the reducer to travel

    Walking speed: 0-2.5km/h

    Walking device: crawler synthetic rubber

    Climbing ability: 33%

    Working pressure: 18MPa

    Hydraulic oil tank volume:38L

    Overall size: 2940×950×1600 (mm)

    Machine weight: 2300kg

    EW5.0 Spider Crane Technical Parameter

    Model: EW5.0 Spider Crane

    Specification: 5t×1.8m

    Maximum operating radius: 16m

    Maximum ground lifting height: 16.9m

    Lifting speed of hook:10m/min (4 times)

    Wire rope diameter and length: Φ10mm×80m

    Boom form: five-section boom

    Boom length: 16.6m

    Boom angle: 0-80°

    Rotation angle: 360°continuous rotation

    Maximum extension distance:
    (front) 5170* (horizontal) 5807* (rear) 5423mm

    Outrigger form: frog style

    Walking mode:hydraulic walking

    Walking speed: 0-3km/h

    Walking device: crawler synthetic rubber

    Climbing ability: 32%

    Ground pressure: 41.3kPa

    Hydraulic oil tank volume:38L

    Overall size: 5000×1370×1980 (mm)

    Machine weight: 5500kg

    EW8.0 Spider Crane Technical Parameter

    Model: EW8.0 Spider Crane

    Specification: 8t×2.5m

    Maximum operating radius: 15.7m

    Maximum ground lifting height: 17.8m

    Lifting speed of hook:10m/min (4 ropes)

    Wire rope diameter and length: Φ12mm×120m

    Boom form: Five-section boom

    Boom length: 4.65m-16.4m

    Boom angle/time: 0-80°/24.5sec

    Rotation angle: 0-360°continuous rotation

    Outrigger form: Manually adjustment for 1 section. Automatic for the 2,3 section

    Maximum extension amplitude:
    (front) 5510* (horizontal) 5670* (rear) 5030mm

    Walking mode:Hydraulic motor

    Walking speed: 0-1.5km/h

    Staring Method:electrical starting

    Climbing ability: 20°

    Ground Pressure:49kPa

    Ground Length×Width:1720×320mm

    Overall size: 5033×1560×2278 (mm)

    Machine weight: 6500kg

    EW12.0 Spider Crane Technical Parameter

    Model: EW12.0 Spider Crane

    Specification: 12t

    Maximum operating radius: 19.8m

    Maximum ground lifting height: 21m

    Lifting speed of hook:11m/min (4 times)

    Wire rope diameter and length: Φ14mm×80m

    Boom form: six-section boom

    Boom length: 5.7m-19.8m

    Boom angle/time: 0-78°/13sec

    Rotation angle/speed: 0-360°continuous rotation/38sec

    Outrigger form: Manually unscrew + hydraulic expansion + automatic support (two sections)

    Maximum extension amplitude:
    Left and right (7400mm) before and after (8190mm)

    Walking mode:Hydraulic motor drive

    Walking speed: 0-2.5km/h

    Staring Method:electrical starting

    Climbing ability: 20°(36%)

    Startup performance: -5°C-40°C

    CHINAMFG size:3200×400mm

    Overall size: 5700×1800×2400 (mm)

    Machine weight: 11500kg

     

    Company Profile

     

    FAQ

    1. What after-sale service do you provide?
    We have professional sales team and technical team for all customer. We can serve 24 hours a day for you.

    2. What payment methods do you support?
    We have many kinds of payment for your reference ,such as Western Union, Paypal, L/C, T/T and so on.

    3. How to delivery the goods?

    We often shipment goods by sea,which is cheaper than by air. It depends on your specific requirement.

    4. What is your warranty service about machine?

    Our machine has 1 year warranty time, and our engineering team available for oversea service with crane installation, inspection and commissioning.

    5. What is your trade terms?

    We have EXW, FOB, CIF, CFR for you to choose, and we can change according to your requirements.

    6.Why should I choose your products?

    We can provide high quality and low price products for you.

     

    /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    After-sales Service: Support
    Max. Lifting Height: 21m
    Rated Loading Capacity: 12t
    Customization:
    Available

    |

    .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    What factors influence the design and tooling of injection molded parts for specific applications?

    Several factors play a crucial role in influencing the design and tooling of injection molded parts for specific applications. The following are key factors that need to be considered:

    1. Functionality and Performance Requirements:

    The intended functionality and performance requirements of the part heavily influence its design and tooling. Factors such as strength, durability, dimensional accuracy, chemical resistance, and temperature resistance are essential considerations. The part’s design must be optimized to meet these requirements while ensuring proper functionality and performance in its intended application.

    2. Material Selection:

    The choice of material for injection molding depends on the specific application and its requirements. Different materials have varying properties, such as strength, flexibility, heat resistance, chemical resistance, and electrical conductivity. The material selection influences the design and tooling considerations, as the part’s geometry and structure must be compatible with the selected material’s properties.

    3. Part Complexity and Geometry:

    The complexity and geometry of the part significantly impact its design and tooling. Complex parts with intricate features, undercuts, thin walls, or varying thicknesses may require specialized tooling and mold designs. The part’s geometry must be carefully considered to ensure proper mold filling, cooling, ejection, and dimensional stability during the injection molding process.

    4. Manufacturing Cost and Efficiency:

    The design and tooling of injection molded parts are also influenced by manufacturing cost and efficiency considerations. Design features that reduce material usage, minimize cycle time, and optimize the use of the injection molding machine can help lower production costs. Efficient tooling designs, such as multi-cavity molds or family molds, can increase productivity and reduce per-part costs.

    5. Moldability and Mold Design:

    The moldability of the part, including factors like draft angles, wall thickness, and gate location, affects the mold design. The part should be designed to facilitate proper flow of molten plastic during injection, ensure uniform cooling, and allow for easy part ejection. The tooling design, such as the number of cavities, gate design, and cooling system, is influenced by the part’s moldability requirements.

    6. Regulatory and Industry Standards:

    Specific applications, especially in industries like automotive, aerospace, and medical, may have regulatory and industry standards that influence the design and tooling considerations. Compliance with these standards regarding materials, dimensions, safety, and performance requirements is essential and may impact the design choices and tooling specifications.

    7. Assembly and Integration:

    If the injection molded part needs to be assembled or integrated with other components or systems, the design and tooling must consider the assembly process and requirements. Features such as snap fits, interlocking mechanisms, or specific mating surfacescan be incorporated into the part’s design to facilitate efficient assembly and integration.

    8. Aesthetics and Branding:

    In consumer products and certain industries, the aesthetic appearance and branding of the part may be crucial. Design considerations such as surface finish, texture, color, and the inclusion of logos or branding elements may be important factors that influence the design and tooling decisions.

    Overall, the design and tooling of injection molded parts for specific applications are influenced by a combination of functional requirements, material considerations, part complexity, manufacturing cost and efficiency, moldability, regulatory standards, assembly requirements, and aesthetic factors. It is essential to carefully consider these factors to achieve optimal part design and successful injection molding production.

    Are there specific considerations for choosing injection molded parts in applications with varying environmental conditions or industry standards?

    Yes, there are specific considerations to keep in mind when choosing injection molded parts for applications with varying environmental conditions or industry standards. These factors play a crucial role in ensuring that the selected parts can withstand the specific operating conditions and meet the required standards. Here’s a detailed explanation of the considerations for choosing injection molded parts in such applications:

    1. Material Selection:

    The choice of material for injection molded parts is crucial when considering varying environmental conditions or industry standards. Different materials offer varying levels of resistance to factors such as temperature extremes, UV exposure, chemicals, moisture, or mechanical stress. Understanding the specific environmental conditions and industry requirements is essential in selecting a material that can withstand these conditions while meeting the necessary standards for performance, durability, and safety.

    2. Temperature Resistance:

    In applications with extreme temperature variations, it is important to choose injection molded parts that can withstand the specific temperature range. Some materials, such as engineering thermoplastics, exhibit excellent high-temperature resistance, while others may be more suitable for low-temperature environments. Consideration should also be given to the potential for thermal expansion or contraction, as it can affect the dimensional stability and overall performance of the parts.

    3. Chemical Resistance:

    In industries where exposure to chemicals is common, it is critical to select injection molded parts that can resist chemical attack and degradation. Different materials have varying levels of chemical resistance, and it is important to choose a material that is compatible with the specific chemicals present in the application environment. Consideration should also be given to factors such as prolonged exposure, concentration, and frequency of contact with chemicals.

    4. UV Stability:

    For applications exposed to outdoor environments or intense UV radiation, selecting injection molded parts with UV stability is essential. UV radiation can cause material degradation, discoloration, or loss of mechanical properties over time. Materials with UV stabilizers or additives can provide enhanced resistance to UV radiation, ensuring the longevity and performance of the parts in outdoor or UV-exposed applications.

    5. Mechanical Strength and Impact Resistance:

    In applications where mechanical stress or impact resistance is critical, choosing injection molded parts with the appropriate mechanical properties is important. Materials with high tensile strength, impact resistance, or toughness can ensure that the parts can withstand the required loads, vibrations, or impacts without failure. Consideration should also be given to factors such as fatigue resistance, abrasion resistance, or flexibility, depending on the specific application requirements.

    6. Compliance with Industry Standards:

    When selecting injection molded parts for applications governed by industry standards or regulations, it is essential to ensure that the chosen parts comply with the required standards. This includes standards for dimensions, tolerances, safety, flammability, electrical properties, or specific performance criteria. Choosing parts that are certified or tested to meet the relevant industry standards helps ensure compliance and reliability in the intended application.

    7. Environmental Considerations:

    In today’s environmentally conscious landscape, considering the sustainability and environmental impact of injection molded parts is increasingly important. Choosing materials that are recyclable or biodegradable can align with sustainability goals. Additionally, evaluating factors such as energy consumption during manufacturing, waste reduction, or the use of environmentally friendly manufacturing processes can contribute to environmentally responsible choices.

    8. Customization and Design Flexibility:

    Lastly, the design flexibility and customization options offered by injection molded parts can be advantageous in meeting specific environmental or industry requirements. Injection molding allows for intricate designs, complex geometries, and the incorporation of features such as gaskets, seals, or mounting points. Customization options for color, texture, or surface finish can also be considered to meet specific branding or aesthetic requirements.

    Considering these specific considerations when choosing injection molded parts for applications with varying environmental conditions or industry standards ensures that the selected parts are well-suited for their intended use, providing optimal performance, durability, and compliance with the required standards.

    What industries and applications commonly utilize injection molded parts?

    Injection molded parts find widespread use across various industries and applications due to their versatility, cost-effectiveness, and ability to meet specific design requirements. Here’s a detailed explanation of the industries and applications that commonly utilize injection molded parts:

    1. Automotive Industry:

    The automotive industry extensively relies on injection molded parts for both interior and exterior components. These parts include dashboards, door panels, bumpers, grilles, interior trim, seating components, electrical connectors, and various engine and transmission components. Injection molding enables the production of lightweight, durable, and aesthetically pleasing parts that meet the stringent requirements of the automotive industry.

    2. Consumer Electronics:

    Injection molded parts are prevalent in the consumer electronics industry. They are used in the manufacturing of components such as housings, buttons, bezels, connectors, and structural parts for smartphones, tablets, laptops, gaming consoles, televisions, cameras, and other electronic devices. Injection molding allows for the production of parts with precise dimensions, excellent surface finish, and the ability to integrate features like snap fits, hinges, and internal structures.

    3. Medical and Healthcare:

    The medical and healthcare industry extensively utilizes injection molded parts for a wide range of devices and equipment. These include components for medical devices, diagnostic equipment, surgical instruments, drug delivery systems, laboratory equipment, and disposable medical products. Injection molding offers the advantage of producing sterile, biocompatible, and precise parts with tight tolerances, ensuring safety and reliability in medical applications.

    4. Packaging and Containers:

    Injection molded parts are commonly used in the packaging and container industry. These parts include caps, closures, bottles, jars, tubs, trays, and various packaging components. Injection molding allows for the production of lightweight, durable, and visually appealing packaging solutions. The process enables the integration of features such as tamper-evident seals, hinges, and snap closures, contributing to the functionality and convenience of packaging products.

    5. Aerospace and Defense:

    The aerospace and defense industries utilize injection molded parts for a variety of applications. These include components for aircraft interiors, cockpit controls, avionics, missile systems, satellite components, and military equipment. Injection molding offers the advantage of producing lightweight, high-strength parts with complex geometries, meeting the stringent requirements of the aerospace and defense sectors.

    6. Industrial Equipment:

    Injection molded parts are widely used in industrial equipment for various applications. These include components for machinery, tools, pumps, valves, electrical enclosures, connectors, and fluid handling systems. Injection molding provides the ability to manufacture parts with excellent dimensional accuracy, durability, and resistance to chemicals, oils, and other harsh industrial environments.

    7. Furniture and Appliances:

    The furniture and appliance industries utilize injection molded parts for various components. These include handles, knobs, buttons, hinges, decorative elements, and structural parts for furniture, kitchen appliances, household appliances, and white goods. Injection molding enables the production of parts with aesthetic appeal, functional design, and the ability to withstand regular use and environmental conditions.

    8. Toys and Recreational Products:

    Injection molded parts are commonly found in the toy and recreational product industry. They are used in the manufacturing of plastic toys, games, puzzles, sporting goods, outdoor equipment, and playground components. Injection molding allows for the production of colorful, durable, and safe parts that meet the specific requirements of these products.

    9. Electrical and Electronics:

    Injection molded parts are widely used in the electrical and electronics industry. They are employed in the production of electrical connectors, switches, sockets, wiring harness components, enclosures, and other electrical and electronic devices. Injection molding offers the advantage of producing parts with excellent dimensional accuracy, electrical insulation properties, and the ability to integrate complex features.

    10. Plumbing and Pipe Fittings:

    The plumbing and pipe fittings industry relies on injection molded parts for various components. These include fittings, valves, connectors, couplings, and other plumbing system components. Injection molding provides the ability to manufacture parts with precise dimensions, chemical resistance, and robustness, ensuring leak-free connections and long-term performance.

    In summary, injection molded parts are utilized in a wide range of industries and applications. The automotive, consumer electronics, medical and healthcare, packaging, aerospace and defense, industrial equipment, furniture and appliances, toys and recreational products, electrical and electronics, and plumbing industries commonly rely on injection molding for the production of high-quality, cost-effective, and functionally optimized parts.

    China Good quality Export 4 Claws Lift Micro Spider Crane Custom Mobile Crane Spider Crane Crawler Crane 8t with Fly Jib and Safety Torque Limiter  China Good quality Export 4 Claws Lift Micro Spider Crane Custom Mobile Crane Spider Crane Crawler Crane 8t with Fly Jib and Safety Torque Limiter
    editor by CX 2024-02-25

    China OEM Eruo 2 10L Diesel Engine CHINAMFG CHINAMFG 10ton Cargo Truck with 4tons Fold Arm Crane

    Product Description

    ***Eruo 2 10L Diesel Engine CHINAMFG CHINAMFG 10ton Cargo Truck with 4Tons Fold Arm Crane *** 

    ZheJiang CHINAMFG VEHICLE CO.,LTD
    Products–100% First Class!
    Transportation–100% Convenience, Efficient!
    Services–24hours service!

    ———————————————————————————

    » I. Product Describution: 
     

    Truck mounted crane is also called truck crane, crane truck, truck with lifting crane, loader cranes, hiab crane truck and etc. It can be equipped with different truck chassis and different loading capacities of cranes .The truck mounted crane is mainly used in stations, warehouses, docks, construction sites, field rescue and other places for transporation and lifting.

    It’s a cargo lorry truck with hiab crane,which could be  telescopic boom crane or foldable boom crane.

    FEATURE:

    Pre Sale Service: 1. Technical Communication With Engineer                          
                                   2. Factory and Workshop Visit.                          
                                   3. Making Design Drawings according to customer request.

    After Sale Service: 1. Customizing Installation & Commissioning
                                     2. Spare Parts Support
                                     3. Technical Support

    Chassis: According to your request, choose various chassis and refit it to truck.,
                    such as:I’SUZU,XIHU (WEST LAKE) DIS.FENG,SINOTRUCK,JAC,SHACMAN,FOTON,FAW …

    Upper BodyCan supply only upper body without chassis according to your chassis drawing , design function parts like as below photos

    Crane brand:  China various famous brand, Chengli, MT , CHINAMFG , S-ANY, or others

    Customization: Communicate with engineer, making design drawings and produce customized products.

    Spare Parts: Supply all kinds of spare parts on chassis and upper body, replace main parts on trucks as tank and box.

    Warranty: From the date of receiving, in normal using within 30,000 km or within 1 year, we will repair for free,Technical support and commissioning are free always.

     

    » II.Product Parameter:

     

    4×2 4000kg Used cheap 4ton telescopic boom truck mounted crane
    Chassis 
    Main specification Chassis brand Xihu (West Lake) Dis.feng (HOWO/I-SUZU/Shacman etc in optional)
    Overall dimension(L*W*H) 9900x2500x3800mm
    Cargo body dimension 5000x2300x550mm
    Chassis Drive modle 4×2  Left hand drive (Right Hand Drive in optional)
    Wheel Base 4600mm +1400mm
    Tyre size & number 11.00r20, 10pcs with 1 spare tyre
    Axles 5Tons/ 10Tons x2
    Transmission Manual type, 8F+2R
    Frame Double layer 280
    Engine  Cummins /Chaochai/Yuchai/Weichai
    Engine horse power 170hp/190hp/210hp
    Engine Emission standard Euro 3, diesel
    Crane 
    Crane Model 5-25 tons as need Max. lifting capacity 10 tons
    Arm Number 3 telescopic arms Rotation Angle 360° all Rotation
    Type of Crane Straight boom crane Max lifting altitude 14m
    Rear Hydraulic Landing Legs Equipped Max working radius 5.5m

    » III.Product Details:  

    3.1. Optional choice for Crane truck 

    3.2. Crane truck process and configuration:

    Δ  Strengthened Cross-beam
    Girder reinforced structure of secondary beam,
    with strong carrying capacity.

    Δ  Customized Cargo

    Cargo size, material and appearance can be customized
    as customer’s requirements.

    Δ  Telescopic Boom
    lifting capacity from 1ton to 25tons,
    China various famous brand aviable.
    Δ  Foldable boom
    lifting capacity from 1ton to 30tons,
    China various famous brand aviable.

    Δ  Aerial Work Seat
    Aerial operation, work vision is wider.
    Δ  Front & Rear Hydraulic Outriggers
    Double arms double cavity composite type hydraulic outriggers, more stable

    IV. SHIPPING: RORO/BULK VESSEL/CONTAINER 

    RORO: The truck is driven to the ship inside directly and fixed well. It can protect the truck being rusty and broken during shipping.

    BULK: The truck is lifted by crane then put on the vessel deck. This model is much cheaper.

    CONTAINER: The truck is put into the container. This model is used for small model trucks


    V. ABOUT US

    ZheJiang CHINAMFG VEHICLE CO.,LTD is an authorized special truck manufacturer which has many years in design ,product ,
    sales and service in special trucks like as boom truck, fire truck, manlift truck, tank truck, garbage truck, tipper truck, wrecker 
    truck, refrigerated truck, water truck, etc. 

    Our main products:

    Exporting
    As Manufacturer, We Have Our Own License Of Import And Export.We Have Successfully Exported To Ghana, Sudan, Nigeria,
    Angola ,Tajikistan, Namibia, Burma, Korea, Iran,American,Afghanistan,Iraq And Some Other Countries.The Development Of Our
    Factory Is Getting Better And Better.

    After Sales Service
    Answer and solve your questions and consult within 24 hours
    Overseas job site service available
    One year guarantee about 3 key parts(axle, engine, transmission).Other spare parts could be supplied by cost price.
    Other services:
    1.All trucks and trailers are new and be customized to meet all your requirement.
    2. All trucks and trailers are with 12 months quality guarantee.
    3. CKD and SKD are available.
    4. Technical support are provided.

    FAQ
    1.Our price term: FOB ZheJiang as common, other port is also acceptable.
    2. Our Payment term: T/T, 30% deposit after order confirmation, 70% balance should be paid before delivery.
    3. Delivery time: the delivery time is 20-30 days as common, the exact delivery time depends on the order and the current
        production condition.

    If you are interested in our trucks, pls contact me, I will send our best quotation to you.

    Contact person
    Sale Manager: CHINAMFG Wang 

      /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    After-sales Service: Offer After-Sales Service or Training
    Warranty: One Year
    Certification: ISO9001
    Condition: New
    Maximum Lifting Height: 10-15m
    Maximum Lifting Weight: 8-10t
    Customization:
    Available

    |

    Can you explain the role of temperature and pressure in injection molding quality control?

    Temperature and pressure are two critical parameters in injection molding that significantly impact the quality control of the process. Let’s explore their roles in more detail:

    Temperature:

    The temperature in injection molding plays several important roles in ensuring quality control:

    1. Material Flow and Fill:

    The temperature of the molten plastic material affects its viscosity, or flowability. Higher temperatures reduce the material’s viscosity, allowing it to flow more easily into the mold cavities during the injection phase. Proper temperature control ensures optimal material flow and fill, preventing issues such as short shots, flow marks, or incomplete part filling. Temperature control also helps ensure consistent material properties and dimensional accuracy in the final parts.

    2. Melting and Homogenization:

    The temperature must be carefully controlled during the melting process to ensure complete melting and homogenization of the plastic material. Insufficient melting can result in unmelted particles or inconsistent material properties, leading to defects in the molded parts. Proper temperature control during the melting phase ensures uniform melting and mixing of additives, enhancing material homogeneity and the overall quality of the molded parts.

    3. Cooling and Solidification:

    After the molten plastic is injected into the mold, temperature control is crucial during the cooling and solidification phase. Proper cooling rates and uniform cooling help prevent issues such as warping, shrinkage, or part distortion. Controlling the temperature allows for consistent solidification throughout the part, ensuring dimensional stability and minimizing internal stresses. Temperature control also affects the part’s crystallinity and microstructure, which can impact its mechanical properties.

    Pressure:

    Pressure control is equally important in achieving quality control in injection molding:

    1. Material Packing:

    During the packing phase of injection molding, pressure is applied to the molten plastic material to compensate for shrinkage as it cools and solidifies. Proper pressure control ensures that the material is adequately packed into the mold cavities, minimizing voids, sinks, or part deformation. Insufficient packing pressure can lead to incomplete filling and poor part quality, while excessive pressure can cause excessive stress, part distortion, or flash.

    2. Gate and Flow Control:

    The pressure in injection molding influences the flow behavior of the material through the mold. The pressure at the gate, where the molten plastic enters the mold cavity, needs to be carefully controlled. The gate pressure affects the material’s flow rate, filling pattern, and packing efficiency. Optimal gate pressure ensures uniform flow and fill, preventing issues like flow lines, weld lines, or air traps that can compromise part quality.

    3. Ejection and Part Release:

    Pressure control is essential during the ejection phase to facilitate the easy removal of the molded part from the mold. Adequate ejection pressure helps overcome any adhesion or friction between the part and the mold surfaces, ensuring smooth and damage-free part release. Improper ejection pressure can result in part sticking, part deformation, or mold damage.

    4. Process Monitoring and Feedback:

    Monitoring and controlling the temperature and pressure parameters in real-time are crucial for quality control. Advanced injection molding machines are equipped with sensors and control systems that continuously monitor temperature and pressure. These systems provide feedback and allow for adjustments during the process to maintain optimum conditions and ensure consistent part quality.

    Overall, temperature and pressure control in injection molding are vital for achieving quality control. Proper temperature control ensures optimal material flow, melting, homogenization, cooling, and solidification, while pressure control ensures proper material packing, gate and flow control, ejection, and part release. Monitoring and controlling these parameters throughout the injection molding process contribute to the production of high-quality parts with consistent dimensions, mechanical properties, and surface finish.

    Can you provide guidance on the selection of injection molded materials based on application requirements?

    Yes, I can provide guidance on the selection of injection molded materials based on application requirements. The choice of material for injection molding plays a critical role in determining the performance, durability, and functionality of the molded parts. Here’s a detailed explanation of the factors to consider and the guidance for selecting the appropriate material:

    1. Mechanical Properties:

    Consider the mechanical properties required for the application, such as strength, stiffness, impact resistance, and wear resistance. Different materials have varying mechanical characteristics, and selecting a material with suitable properties is crucial. For example, engineering thermoplastics like ABS, PC, or nylon offer high strength and impact resistance, while materials like PEEK or ULTEM provide exceptional mechanical performance at elevated temperatures.

    2. Chemical Resistance:

    If the part will be exposed to chemicals, consider the chemical resistance of the material. Some materials, like PVC or PTFE, exhibit excellent resistance to a wide range of chemicals, while others may be susceptible to degradation or swelling. Ensure that the selected material can withstand the specific chemicals it will encounter in the application environment.

    3. Thermal Properties:

    Evaluate the operating temperature range of the application and choose a material with suitable thermal properties. Materials like PPS, PEEK, or LCP offer excellent heat resistance, while others may have limited temperature capabilities. Consider factors such as the maximum temperature, thermal stability, coefficient of thermal expansion, and heat transfer requirements of the part.

    4. Electrical Properties:

    For electrical or electronic applications, consider the electrical properties of the material. Materials like PBT or PPS offer good electrical insulation properties, while others may have conductive or dissipative characteristics. Determine the required dielectric strength, electrical conductivity, surface resistivity, and other relevant electrical properties for the application.

    5. Environmental Conditions:

    Assess the environmental conditions the part will be exposed to, such as humidity, UV exposure, outdoor weathering, or extreme temperatures. Some materials, like ASA or HDPE, have excellent weatherability and UV resistance, while others may degrade or become brittle under harsh conditions. Choose a material that can withstand the specific environmental factors to ensure long-term performance and durability.

    6. Regulatory Compliance:

    Consider any regulatory requirements or industry standards that the material must meet. Certain applications, such as those in the medical or food industries, may require materials that are FDA-approved or comply with specific certifications. Ensure that the selected material meets the necessary regulatory and safety standards for the intended application.

    7. Cost Considerations:

    Evaluate the cost implications associated with the material selection. Different materials have varying costs, and the material choice should align with the project budget. Consider not only the material cost per unit but also factors like tooling expenses, production efficiency, and the overall lifecycle cost of the part.

    8. Material Availability and Processing:

    Check the availability of the material and consider its processability in injection molding. Ensure that the material is readily available from suppliers and suitable for the specific injection molding process parameters, such as melt flow rate, moldability, and compatibility with the chosen molding equipment.

    9. Material Testing and Validation:

    Perform material testing and validation to ensure that the selected material meets the required specifications and performance criteria. Conduct mechanical, thermal, chemical, and electrical tests to verify the material’s properties and behavior under application-specific conditions.

    Consider consulting with material suppliers, engineers, or experts in injection molding to get further guidance and recommendations based on the specific application requirements. They can provide valuable insights into material selection based on their expertise and knowledge of industry standards and best practices.

    By carefully considering these factors and guidance, you can select the most appropriate material for injection molding that meets the specific application requirements, ensuring optimal performance, durability, and functionality of the molded parts.

    Can you explain the advantages of using injection molding for producing parts?

    Injection molding offers several advantages as a manufacturing process for producing parts. It is a widely used technique for creating plastic components with high precision, efficiency, and scalability. Here’s a detailed explanation of the advantages of using injection molding:

    1. High Precision and Complexity:

    Injection molding allows for the production of parts with high precision and intricate details. The molds used in injection molding are capable of creating complex shapes, fine features, and precise dimensions. This level of precision enables the manufacturing of parts with tight tolerances, ensuring consistent quality and fit.

    2. Cost-Effective Mass Production:

    Injection molding is a highly efficient process suitable for large-scale production. Once the initial setup, including mold design and fabrication, is completed, the manufacturing process can be automated. Injection molding machines can produce parts rapidly and continuously, resulting in fast and cost-effective production of identical parts. The ability to produce parts in high volumes helps reduce per-unit costs, making injection molding economically advantageous for mass production.

    3. Material Versatility:

    Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Various types of plastics can be used in injection molding, including commodity plastics, engineering plastics, and high-performance plastics. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency.

    4. Strength and Durability:

    Injection molded parts can exhibit excellent strength and durability. During the injection molding process, the molten material is uniformly distributed within the mold, resulting in consistent mechanical properties throughout the part. This uniformity enhances the structural integrity of the part, making it suitable for applications that require strength and longevity.

    5. Minimal Post-Processing:

    Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations. The parts typically come out of the mold with the desired shape, surface finish, and dimensional accuracy, reducing time and costs associated with post-processing activities.

    6. Design Flexibility:

    Injection molding offers significant design flexibility. The process can accommodate complex geometries, intricate details, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. Designers have the freedom to create parts with unique shapes and functional requirements. Injection molding also allows for the integration of multiple components or features into a single part, reducing assembly requirements and potential points of failure.

    7. Rapid Prototyping:

    Injection molding is also used for rapid prototyping. By quickly producing functional prototypes using the same process and materials as the final production parts, designers and engineers can evaluate the part’s form, fit, and function early in the development cycle. Rapid prototyping with injection molding enables faster iterations, reduces development time, and helps identify and address design issues before committing to full-scale production.

    8. Environmental Considerations:

    Injection molding can have environmental advantages compared to other manufacturing processes. The process generates minimal waste as the excess material can be recycled and reused. Injection molded parts also tend to be lightweight, which can contribute to energy savings during transportation and reduce the overall environmental impact.

    In summary, injection molding offers several advantages for producing parts. It provides high precision and complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing requirements, design flexibility, rapid prototyping capabilities, and environmental considerations. These advantages make injection molding a highly desirable manufacturing process for a wide range of industries, enabling the production of high-quality plastic parts efficiently and economically.

    China OEM Eruo 2 10L Diesel Engine CHINAMFG CHINAMFG 10ton Cargo Truck with 4tons Fold Arm Crane  China OEM Eruo 2 10L Diesel Engine CHINAMFG CHINAMFG 10ton Cargo Truck with 4tons Fold Arm Crane
    editor by CX 2024-02-24

    China supplier Factory Excavator Torque Limiter Monitoring Systems Ppm-S322A Industrial Pressure Transmitter for Loader Weighing System

    Product Description

    Excavator Torque Limiter Monitoring Systems Ppm-S322A Industrial Pressure Transmitter for Loader Weighing System

    Description

    The model PPM-S322A pressure transducer adopts thin-film sputtering technology. Each sensor was strictly temperature compensated for both zero and span. The PPM-S322 pressure transducer has been developed for loader weighing system and it can measure pressure and temperature signals simultaneously. This pressure transducer offers extremely high accuracy up to 0.1%FS. Different electrical connections are available, and it is convenient to install and configure.

    Features

    1. Shock and vibration resistance, resistance to pressure spikes
    2. Resistance to high and low temperature
    3. High long-term stability
    4. High accuracy up to 0.1%FS
    5. Customized services are available

    Specifications

    Measuring medium Gas, liquid, steam
    Pressure type Gauge pressure(G), Sealed pressure(S), 
    Absolute pressure(A)
    Pressure range 0~16Mpa…25Mpa…35Mpa…40MPa …60Mpa…100MPa
    Power supply 5VDC(3-12VDC)
    Output signal of pressure 0-10mV, (0-20mV at 10VDC)
    Output signal of temperature 18B20
    Non linearity ≤0.04% FS
    Non-repeatability ≤0.02% FS
    Accuracy 0.1%FS, 0.2%FS
    Long-term stability 0.1%FS/year
    Medium temperature -40~125ºC
    Operation temp -40~+125ºC
    Zero temp. drift ≤0.005%FS/ºC, ≤0.01%FS/ºC
    FS temp. drift ≤0.008%FS/ºC, ≤0.015%FS/ºC
    Response time ≤0.8ms(10%~90%)
    output impedance 1500±50Ω,3300±50Ω,5500±1500Ω
    Insulation resistance ≥500 MΩ/100V
    Over pressure 200%FS (2 times FS)
    Damage pressure 500%FS (5 times FS)
    Vibration resistance 5~1000Hz
    Shock resistance 50g, 20ms
    Process connections M20×1.5,M16×1.5,M14×1.5,M10×1,G1/4, 
    or other process connections
    Materials Wetted parts: 17-4PH, 15-5PH
    Non-wetted parts: stainless steel 316, 1Cr18Ni9Ti
    Ingress protection IP65
    Electrical connections Circular connector M12 x 1, cable outlet

    Dimensions in mm

    Application

    1. Oil well drilling and servicing, 

    2. Acidizing, Choke Manifolds, Extraction,

    3. Fracturing and Cementing, Mud Pumps,

    4. New Well development, Nitrogen Injection,

    5. Service and Cement Trucks, Standpipe,

    6. Stimulation and Well head measurement.

    Our Services

    1, MOQ: One sample order is acceptable.  
    2, Price term : EXW, FOB HangZhou.
    3, Payment: Western union, Paypal for samples order; T/T 30% deposit, 70% T/T before shipment for order.
    4, Packing: Standard export packing, including instructions and certificate.
    5, Leading time : 5-10days for samples, 10-30 days for mass production.
    6, OEM/ODM is available.
    7, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder.
    8, Warranty: One year free repair for quality warranty, and lifetime free online after-service.

    Company information
     

    Why Choose CSPPM?

    Factory Experience: More than 12 years specialized in pressure sensor industry.

    Technical: Central south university sensing technology research.

    OEM & ODM Service: Accept , Own R&D group.

    Quality Assurance: Lifetime technical supports and 12 month warranty. 

    Industry Certification: CE, Rosh, ATEX Certification.

    Our Certificates

      Buying Xihu (West Lake) Dis.

         In order to recommend you the most suitable sensor , please show us following necessary information according to your practical situation.

    1.what is your application?

    2.what purpose do you want to get?

    3.what is your medium ? and working temperature?

    4.what is your requirement on specification, including as below:

    A, Pressure range ? B. Power supply? C. Output signal? D. Accuracy?

    E. Process connection? F. Screw size? G.Whether need cable?

    H. Package and label requirements?

    Your other requirement will be welcome.

    FAQ

    Q: How long will you give me the reply? 
    A: we will contact you as soon as we can.
    Q:Could I visit your factory?
    A: Sincerely welcome you to visit our factory.
    Q: Do you provide samples ? 
    A: Yes, we have materials in stock to help you to get the samples as soon as we can.
    Q: How about the quality of the managements ?
    A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . 
    Q: What is the warranty for your product ?
    A: Warranty: 1 years, and lifetime maintenance online after-service.

     

    /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Type: Normal Pressure Transmitter
    Structure Type: Strain Gauge Pressure Transmitter
    Measuring Medium: Gas, Liquid, Steam
    Customization:
    Available

    |

    .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    What is the impact of material selection on the performance and durability of injection molded parts?

    The material selection for injection molded parts has a significant impact on their performance and durability. The choice of material influences various key factors, including mechanical properties, chemical resistance, thermal stability, dimensional stability, and overall part functionality. Here’s a detailed explanation of the impact of material selection on the performance and durability of injection molded parts:

    Mechanical Properties:

    The mechanical properties of the material directly affect the part’s strength, stiffness, impact resistance, and fatigue life. Different materials exhibit varying levels of tensile strength, flexural strength, modulus of elasticity, and elongation at break. The selection of a material with appropriate mechanical properties ensures that the injection molded part can withstand the applied forces, vibrations, and operational stresses without failure or deformation.

    Chemical Resistance:

    The material’s resistance to chemicals and solvents is crucial in applications where the part comes into contact with aggressive substances. Certain materials, such as engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or PEEK (Polyether Ether Ketone), exhibit excellent chemical resistance. Choosing a material with the appropriate chemical resistance ensures that the injection molded part maintains its integrity and functionality when exposed to specific chemicals or environments.

    Thermal Stability:

    The thermal stability of the material is essential in applications that involve exposure to high temperatures or thermal cycling. Different materials have varying melting points, glass transition temperatures, and heat deflection temperatures. Selecting a material with suitable thermal stability ensures that the injection molded part can withstand the anticipated temperature variations without dimensional changes, warping, or degradation of mechanical properties.

    Dimensional Stability:

    The dimensional stability of the material is critical in applications where precise tolerances and dimensional accuracy are required. Some materials, such as engineering thermoplastics or filled polymers, exhibit lower coefficients of thermal expansion, minimizing the part’s dimensional changes with temperature variations. Choosing a material with good dimensional stability helps ensure that the injection molded part maintains its shape, size, and critical dimensions over a wide range of operating temperatures.

    Part Functionality:

    The material selection directly impacts the functionality and performance of the injection molded part. Different materials offer unique properties that can be tailored to meet specific application requirements. For example, materials like polycarbonate (PC) or polypropylene (PP) offer excellent transparency, making them suitable for applications requiring optical clarity, while materials like polyamide (PA) or polyoxymethylene (POM) provide low friction and wear resistance, making them suitable for moving or sliding parts.

    Cycle Time and Processability:

    The material selection can also affect the cycle time and processability of injection molding. Different materials have different melt viscosities and flow characteristics, which influence the filling and cooling times during the molding process. Materials with good flow properties can fill complex mold geometries more easily, reducing the cycle time and improving productivity. It’s important to select a material that can be effectively processed using the available injection molding equipment and techniques.

    Cost Considerations:

    The material selection also impacts the overall cost of the injection molded part. Different materials have varying costs, and selecting the most suitable material involves considering factors such as material availability, tooling requirements, processing conditions, and the desired performance characteristics. Balancing the performance requirements with cost considerations is crucial in achieving an optimal material selection that meets the performance and durability requirements within the budget constraints.

    Overall, material selection plays a critical role in determining the performance, durability, and functionality of injection molded parts. Careful consideration of mechanical properties, chemical resistance, thermal stability, dimensional stability, part functionality, cycle time, processability, and cost factors helps ensure that the chosen material meets the specific application requirements and delivers the desired performance and durability over the part’s intended service life.

    Can you describe the various post-molding processes, such as assembly or secondary operations, for injection molded parts?

    Post-molding processes play a crucial role in the production of injection molded parts. These processes include assembly and secondary operations that are performed after the initial molding stage. Here’s a detailed explanation of the various post-molding processes for injection molded parts:

    1. Assembly:

    Assembly involves joining multiple injection molded parts together to create a finished product or sub-assembly. The assembly process can include various techniques such as mechanical fastening (screws, clips, or snaps), adhesive bonding, ultrasonic welding, heat staking, or solvent welding. Assembly ensures that the individual molded parts are securely combined to achieve the desired functionality and structural integrity of the final product.

    2. Surface Finishing:

    Surface finishing processes are performed to enhance the appearance, texture, and functionality of injection molded parts. Common surface finishing techniques include painting, printing (such as pad printing or screen printing), hot stamping, laser etching, or applying specialized coatings. These processes can add decorative features, branding elements, or improve the surface properties of the parts, such as scratch resistance or UV protection.

    3. Machining or Trimming:

    In some cases, injection molded parts may require additional machining or trimming to achieve the desired final dimensions or remove excess material. This can involve processes such as CNC milling, drilling, reaming, or turning. Machining or trimming is often necessary when tight tolerances, specific geometries, or critical functional features cannot be achieved solely through the injection molding process.

    4. Welding or Joining:

    Welding or joining processes are used to fuse or bond injection molded parts together. Common welding techniques for plastic parts include ultrasonic welding, hot plate welding, vibration welding, or laser welding. These processes create strong and reliable joints between the molded parts, ensuring structural integrity and functionality in the final product.

    5. Insertion of Inserts:

    Insertion involves placing metal or plastic inserts into the mold cavity before the injection molding process. These inserts can provide additional strength, reinforce threaded connections, or serve as mounting points for other components. Inserts can be placed manually or using automated equipment, and they become permanently embedded in the molded parts during the molding process.

    6. Overmolding or Two-Shot Molding:

    Overmolding or two-shot molding processes allow for the creation of injection molded parts with multiple layers or materials. In overmolding, a second material is molded over a pre-existing substrate, providing enhanced functionality, aesthetics, or grip. Two-shot molding involves injecting two different materials into different sections of the mold to create a single part with multiple colors or materials. These processes enable the integration of multiple materials or components into a single injection molded part.

    7. Deflashing or Deburring:

    Deflashing or deburring processes involve removing excess flash or burrs that may be present on the molded parts after the injection molding process. Flash refers to the excess material that extends beyond the parting line of the mold, while burrs are small protrusions or rough edges caused by the mold features. Deflashing or deburring ensures that the molded parts have smooth edges and surfaces, improving their appearance, functionality, and safety.

    8. Inspection and Quality Control:

    Inspection and quality control processes are performed to ensure that the injection molded parts meet the required specifications and quality standards. This can involve visual inspection, dimensional measurement, functional testing, or other specialized testing methods. Inspection and quality control processes help identify any defects, inconsistencies, or deviations that may require rework or rejection of the parts, ensuring that only high-quality parts are used in the final product or assembly.

    9. Packaging and Labeling:

    Once the post-molding processes are complete, the injection molded parts are typically packaged and labeled for storage, transportation, or distribution. Packaging can include individual part packaging, bulk packaging, or custom packaging based on specific requirements. Labeling may involve adding product identification, barcodes, or instructions for proper handling or usage.

    These post-molding processes are vital in achieving the desired functionality, appearance, and quality of injection molded parts. They enable the integration of multiple components, surface finishing, dimensional accuracy, and assembly of the final products or sub-assemblies.

    Can you explain the advantages of using injection molding for producing parts?

    Injection molding offers several advantages as a manufacturing process for producing parts. It is a widely used technique for creating plastic components with high precision, efficiency, and scalability. Here’s a detailed explanation of the advantages of using injection molding:

    1. High Precision and Complexity:

    Injection molding allows for the production of parts with high precision and intricate details. The molds used in injection molding are capable of creating complex shapes, fine features, and precise dimensions. This level of precision enables the manufacturing of parts with tight tolerances, ensuring consistent quality and fit.

    2. Cost-Effective Mass Production:

    Injection molding is a highly efficient process suitable for large-scale production. Once the initial setup, including mold design and fabrication, is completed, the manufacturing process can be automated. Injection molding machines can produce parts rapidly and continuously, resulting in fast and cost-effective production of identical parts. The ability to produce parts in high volumes helps reduce per-unit costs, making injection molding economically advantageous for mass production.

    3. Material Versatility:

    Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Various types of plastics can be used in injection molding, including commodity plastics, engineering plastics, and high-performance plastics. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency.

    4. Strength and Durability:

    Injection molded parts can exhibit excellent strength and durability. During the injection molding process, the molten material is uniformly distributed within the mold, resulting in consistent mechanical properties throughout the part. This uniformity enhances the structural integrity of the part, making it suitable for applications that require strength and longevity.

    5. Minimal Post-Processing:

    Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations. The parts typically come out of the mold with the desired shape, surface finish, and dimensional accuracy, reducing time and costs associated with post-processing activities.

    6. Design Flexibility:

    Injection molding offers significant design flexibility. The process can accommodate complex geometries, intricate details, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. Designers have the freedom to create parts with unique shapes and functional requirements. Injection molding also allows for the integration of multiple components or features into a single part, reducing assembly requirements and potential points of failure.

    7. Rapid Prototyping:

    Injection molding is also used for rapid prototyping. By quickly producing functional prototypes using the same process and materials as the final production parts, designers and engineers can evaluate the part’s form, fit, and function early in the development cycle. Rapid prototyping with injection molding enables faster iterations, reduces development time, and helps identify and address design issues before committing to full-scale production.

    8. Environmental Considerations:

    Injection molding can have environmental advantages compared to other manufacturing processes. The process generates minimal waste as the excess material can be recycled and reused. Injection molded parts also tend to be lightweight, which can contribute to energy savings during transportation and reduce the overall environmental impact.

    In summary, injection molding offers several advantages for producing parts. It provides high precision and complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing requirements, design flexibility, rapid prototyping capabilities, and environmental considerations. These advantages make injection molding a highly desirable manufacturing process for a wide range of industries, enabling the production of high-quality plastic parts efficiently and economically.

    China supplier Factory Excavator Torque Limiter Monitoring Systems Ppm-S322A Industrial Pressure Transmitter for Loader Weighing System  China supplier Factory Excavator Torque Limiter Monitoring Systems Ppm-S322A Industrial Pressure Transmitter for Loader Weighing System
    editor by CX 2024-02-24

    China factory Construction Machinery Overload Limiters and Overload Protector System for Gantry Cranes

    Product Description

    Product Description

    WTZ A100N Overload limiter can be in the form of Chinese characters, graphics, characters and so on comprehensive display the various parameters in the process of work. 

    As the main hook load, vice hook load, work boom Angle, length of boom, radius, etc.; 

    Alarm function  Have sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting load and torque device close to the permitted load limit, torque system issued a warning of slow beeping sound. Warning lights flashing slowly torque system. 
    When jib frame work scope to work limit, when the lifting load and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound. Shortness of torque system alarm indicating red light flashing.
    protection function  Control output function: when boom amplitude limit close to work, work when lifting load and torque device close to the permitted load limit, the system output torque control signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the direction of security. 

      Load Moment Indicator(safe load indicator or Crane computer) is a device which is installed on various sorts of cranes like mobile, crawler, tower, gantry, portal, marine and offshore crane. It alert the operator if the lift is exceeding the safe operating range. In some cases, the device will physically lock out the machinery in circumstances it determines to be unsafe. 

      It controls the lifting equipment to function as per the manufacturer’s suggested safe load charts. Each of the measured parameters like load weight, working radius, control limit,angle and extension of the crane boom, etc will then further be displayed in the operator’s cabin.

      data logger Data USB downloadable: built-in USB interface, can support operating data download, can review the historical data from any time period. Through the analysis of the record, the complete status of site operation can be restored. Ultra-large Capacity: the device can support actual load data 50,000 circular logging, higher capacity than the standard 16000 record.

       

       WTZ-A100N Overload  Limiter ( LMI ) System

      Technical Parameters

      Data Record Image

      Installation Cases

       

      Certifications

       

      Company Profile

      Weite Technologies Co.,Ltd

      Founded in 2002, it is national hi-tech enterprise located in HangZhou, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal. 

      “The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps” . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 70 countries and regions.

      Global Partners

       

      FAQ

      1) Is your company well-reputated? How to prove that?

      It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong(top 9), Asiagroup(top 45), Big Crane(top 94) and Top 500 companies such as ABB, Macgragor,TTS,CNOOC,etc. Products are been sold to over 70 countries and regions globally. 
       

      2) How to assure the quality?

      The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new 1 for free.

       

      3) How to install the LMI?

      English User Manual(include all the details of each item) will be offered for installation and trouble shooting. Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.

       

      4) How much is your LMI system?

      Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.

       

      5) How can I place order? 
      A: You can contact us by email about your order details, or place order on line.

       

      6) How can I pay you?

      A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using. 

      Related Products

       

       

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      After-sales Service: Spare Parts
      Warranty: 1 Year
      Type: Gantry Crane & Portal Crane
      Samples:
      US$ 1000/Piece
      1 Piece(Min.Order)

      |

      Order Sample

      overload limiter
      Customization:
      Available

      |

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      Shipping Cost:

      Estimated freight per unit.







      about shipping cost and estimated delivery time.
      Payment Method:







       

      Initial Payment



      Full Payment
      Currency: US$
      Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

      How does the injection molding process contribute to the production of high-precision parts?

      The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

      1. Tooling and Mold Design:

      The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

      2. Material Control:

      Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

      3. Injection Process Control:

      The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

      4. Cooling and Solidification:

      Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

      5. Automation and Robotics:

      The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

      6. Process Monitoring and Quality Control:

      Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

      7. Post-Processing and Finishing:

      After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

      Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

      Can you provide guidance on the selection of injection molded materials based on application requirements?

      Yes, I can provide guidance on the selection of injection molded materials based on application requirements. The choice of material for injection molding plays a critical role in determining the performance, durability, and functionality of the molded parts. Here’s a detailed explanation of the factors to consider and the guidance for selecting the appropriate material:

      1. Mechanical Properties:

      Consider the mechanical properties required for the application, such as strength, stiffness, impact resistance, and wear resistance. Different materials have varying mechanical characteristics, and selecting a material with suitable properties is crucial. For example, engineering thermoplastics like ABS, PC, or nylon offer high strength and impact resistance, while materials like PEEK or ULTEM provide exceptional mechanical performance at elevated temperatures.

      2. Chemical Resistance:

      If the part will be exposed to chemicals, consider the chemical resistance of the material. Some materials, like PVC or PTFE, exhibit excellent resistance to a wide range of chemicals, while others may be susceptible to degradation or swelling. Ensure that the selected material can withstand the specific chemicals it will encounter in the application environment.

      3. Thermal Properties:

      Evaluate the operating temperature range of the application and choose a material with suitable thermal properties. Materials like PPS, PEEK, or LCP offer excellent heat resistance, while others may have limited temperature capabilities. Consider factors such as the maximum temperature, thermal stability, coefficient of thermal expansion, and heat transfer requirements of the part.

      4. Electrical Properties:

      For electrical or electronic applications, consider the electrical properties of the material. Materials like PBT or PPS offer good electrical insulation properties, while others may have conductive or dissipative characteristics. Determine the required dielectric strength, electrical conductivity, surface resistivity, and other relevant electrical properties for the application.

      5. Environmental Conditions:

      Assess the environmental conditions the part will be exposed to, such as humidity, UV exposure, outdoor weathering, or extreme temperatures. Some materials, like ASA or HDPE, have excellent weatherability and UV resistance, while others may degrade or become brittle under harsh conditions. Choose a material that can withstand the specific environmental factors to ensure long-term performance and durability.

      6. Regulatory Compliance:

      Consider any regulatory requirements or industry standards that the material must meet. Certain applications, such as those in the medical or food industries, may require materials that are FDA-approved or comply with specific certifications. Ensure that the selected material meets the necessary regulatory and safety standards for the intended application.

      7. Cost Considerations:

      Evaluate the cost implications associated with the material selection. Different materials have varying costs, and the material choice should align with the project budget. Consider not only the material cost per unit but also factors like tooling expenses, production efficiency, and the overall lifecycle cost of the part.

      8. Material Availability and Processing:

      Check the availability of the material and consider its processability in injection molding. Ensure that the material is readily available from suppliers and suitable for the specific injection molding process parameters, such as melt flow rate, moldability, and compatibility with the chosen molding equipment.

      9. Material Testing and Validation:

      Perform material testing and validation to ensure that the selected material meets the required specifications and performance criteria. Conduct mechanical, thermal, chemical, and electrical tests to verify the material’s properties and behavior under application-specific conditions.

      Consider consulting with material suppliers, engineers, or experts in injection molding to get further guidance and recommendations based on the specific application requirements. They can provide valuable insights into material selection based on their expertise and knowledge of industry standards and best practices.

      By carefully considering these factors and guidance, you can select the most appropriate material for injection molding that meets the specific application requirements, ensuring optimal performance, durability, and functionality of the molded parts.

      Can you describe the range of materials that can be used for injection molding?

      Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

      1. Thermoplastics:

      Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

      • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
      • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
      • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
      • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
      • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
      • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
      • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

      2. Engineering Plastics:

      Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

      • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
      • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
      • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
      • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
      • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

      3. Thermosetting Plastics:

      Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

      • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
      • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
      • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

      4. Elastomers:

      Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

      • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
      • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
      • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
      • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

      5. Composites:

      Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

      • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
      • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
      • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

      These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

      China factory Construction Machinery Overload Limiters and Overload Protector System for Gantry Cranes  China factory Construction Machinery Overload Limiters and Overload Protector System for Gantry Cranes
      editor by CX 2024-02-23

      China wholesaler Hot Sale Mighty Torque Clutch Shaft to Shaft Tl250/Tl350 Torque Limiter Coupling

      Product Description

      Product Name Torque Limiter Coupling Place of origin China
      Torque Range 2.9Nm to 1080Nm  Material steel 

        

      Main Products:

      Timing belt pulleys, timing bars, timing belt clamping plates.

      Locking elements and shrink discs: could be alternative for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, etc.

      V belt pulleys and taper lock bush.

      Sprockets, idler, and plate wheels.

      Gears and racks: spur gear, helical gear, bevel gear, worm gear, gear rack.

      Shaft couplings: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, NM coupling, FCL coupling, GE coupling, rigid and flexible coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.

      Forging, Casting, Stamping Parts.
      Other customized power transmission products and Machining Parts (OEM).

      Advantage:

      1. Factory directly supply ,  we  can continue to provide a stable supply                                        
      2. Many years manufacture experience , top quality guaranteed by skilled workers, managing system and status of  facilities.
      3. Competitive and reasonable price 
      4. OEM service, we can do as your drawings or samples 
      5. Quality Guarantee, 100% inspect before delivery
      6. Good after-sale service, Our wokers are all professional and all can speak English. 
      7. Timely delivery,  We have many long cooperation supplier. supply ONE-STOP service
      8. High-tech CNC Machines
      9. Independent Engineering Department

      10.Kinds of surface treatment—Zinc Plating, Powder Coating, Anodizing, Chrome Plate, RoHs .etc .

       

            

        /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

      Standard or Nonstandard: Standard
      Feature: Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Alkali-Resistant, Skid-Resistance, Wear-Resistant, Acid-Resistant, High Temperature-Resistance
      Application: Conveyer Equipment
      Surface Treatment: Customizable
      Material: Stainless Steel
      Color: Customizable
      Samples:
      US$ 0.5/Piece
      1 Piece(Min.Order)

      |

      Customization:
      Available

      |

      How does the injection molding process contribute to the production of high-precision parts?

      The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

      1. Tooling and Mold Design:

      The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

      2. Material Control:

      Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

      3. Injection Process Control:

      The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

      4. Cooling and Solidification:

      Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

      5. Automation and Robotics:

      The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

      6. Process Monitoring and Quality Control:

      Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

      7. Post-Processing and Finishing:

      After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

      Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

      Are there specific considerations for choosing injection molded parts in applications with varying environmental conditions or industry standards?

      Yes, there are specific considerations to keep in mind when choosing injection molded parts for applications with varying environmental conditions or industry standards. These factors play a crucial role in ensuring that the selected parts can withstand the specific operating conditions and meet the required standards. Here’s a detailed explanation of the considerations for choosing injection molded parts in such applications:

      1. Material Selection:

      The choice of material for injection molded parts is crucial when considering varying environmental conditions or industry standards. Different materials offer varying levels of resistance to factors such as temperature extremes, UV exposure, chemicals, moisture, or mechanical stress. Understanding the specific environmental conditions and industry requirements is essential in selecting a material that can withstand these conditions while meeting the necessary standards for performance, durability, and safety.

      2. Temperature Resistance:

      In applications with extreme temperature variations, it is important to choose injection molded parts that can withstand the specific temperature range. Some materials, such as engineering thermoplastics, exhibit excellent high-temperature resistance, while others may be more suitable for low-temperature environments. Consideration should also be given to the potential for thermal expansion or contraction, as it can affect the dimensional stability and overall performance of the parts.

      3. Chemical Resistance:

      In industries where exposure to chemicals is common, it is critical to select injection molded parts that can resist chemical attack and degradation. Different materials have varying levels of chemical resistance, and it is important to choose a material that is compatible with the specific chemicals present in the application environment. Consideration should also be given to factors such as prolonged exposure, concentration, and frequency of contact with chemicals.

      4. UV Stability:

      For applications exposed to outdoor environments or intense UV radiation, selecting injection molded parts with UV stability is essential. UV radiation can cause material degradation, discoloration, or loss of mechanical properties over time. Materials with UV stabilizers or additives can provide enhanced resistance to UV radiation, ensuring the longevity and performance of the parts in outdoor or UV-exposed applications.

      5. Mechanical Strength and Impact Resistance:

      In applications where mechanical stress or impact resistance is critical, choosing injection molded parts with the appropriate mechanical properties is important. Materials with high tensile strength, impact resistance, or toughness can ensure that the parts can withstand the required loads, vibrations, or impacts without failure. Consideration should also be given to factors such as fatigue resistance, abrasion resistance, or flexibility, depending on the specific application requirements.

      6. Compliance with Industry Standards:

      When selecting injection molded parts for applications governed by industry standards or regulations, it is essential to ensure that the chosen parts comply with the required standards. This includes standards for dimensions, tolerances, safety, flammability, electrical properties, or specific performance criteria. Choosing parts that are certified or tested to meet the relevant industry standards helps ensure compliance and reliability in the intended application.

      7. Environmental Considerations:

      In today’s environmentally conscious landscape, considering the sustainability and environmental impact of injection molded parts is increasingly important. Choosing materials that are recyclable or biodegradable can align with sustainability goals. Additionally, evaluating factors such as energy consumption during manufacturing, waste reduction, or the use of environmentally friendly manufacturing processes can contribute to environmentally responsible choices.

      8. Customization and Design Flexibility:

      Lastly, the design flexibility and customization options offered by injection molded parts can be advantageous in meeting specific environmental or industry requirements. Injection molding allows for intricate designs, complex geometries, and the incorporation of features such as gaskets, seals, or mounting points. Customization options for color, texture, or surface finish can also be considered to meet specific branding or aesthetic requirements.

      Considering these specific considerations when choosing injection molded parts for applications with varying environmental conditions or industry standards ensures that the selected parts are well-suited for their intended use, providing optimal performance, durability, and compliance with the required standards.

      Can you describe the range of materials that can be used for injection molding?

      Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

      1. Thermoplastics:

      Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

      • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
      • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
      • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
      • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
      • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
      • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
      • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

      2. Engineering Plastics:

      Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

      • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
      • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
      • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
      • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
      • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

      3. Thermosetting Plastics:

      Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

      • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
      • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
      • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

      4. Elastomers:

      Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

      • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
      • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
      • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
      • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

      5. Composites:

      Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

      • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
      • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
      • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

      These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

      China wholesaler Hot Sale Mighty Torque Clutch Shaft to Shaft Tl250/Tl350 Torque Limiter Coupling  China wholesaler Hot Sale Mighty Torque Clutch Shaft to Shaft Tl250/Tl350 Torque Limiter Coupling
      editor by CX 2024-02-23

      China Best Sales Crane Overload Protection Safety Devices Wtz A100 Overload Limiter

      Product Description

      Product Description
      WTZ A100N Overload limiter can be in the form of Chinese characters, graphics, characters and so on comprehensive display the various parameters in the process of work. 
      As the main hook load, vice hook load, work boom Angle, length of boom, radius, etc.; 

      Overload  Limiter  Alarm function 
      Have sound and light alarm function: when the crane boom work amplitude limit close to work, when lifting load and torque device close to the permitted load limit, torque system issued a warning of slow beeping sound. Warning lights flashing slowly torque system. 
      When jib frame work scope to work limit, when the lifting load and torque reaches equipment when the permitted load limit moment send urgent alarm beeping sound. Shortness of torque system alarm indicating red light flashing.

      Overload Limiter protection function 
      Control output function: when boom amplitude limit close to work, work when lifting load and torque device close to the permitted load limit, the system output torque control signal to stop the crane continue to continue to run in the direction of risk, allow crane moves in the direction of security. 

        Load Moment Indicator(safe load indicator or Crane computer) is a device which is installed on various sorts of cranes like mobile, crawler, tower, gantry, portal, marine and offshore crane. It alert the operator if the lift is exceeding the safe operating range. In some cases, the device will physically lock out the machinery in circumstances it determines to be unsafe. 

        It controls the lifting equipment to function as per the manufacturer’s suggested safe load charts. Each of the measured parameters like load weight, working radius, control limit,angle and extension of the crane boom, etc will then further be displayed in the operator’s cabin.

         WTZ-A100N Overload  Limiter ( LMI ) System

        Technical Parameters

         

        DATA LOGGER

        Data USB downloadable: built-in USB interface, can support operating data download, can review the historical data from any time period. Through the analysis of the record, the complete status of site operation can be restored. Ultra-large Capacity: the device can support actual load data 50,000 circular logging, higher capacity than the standard 16000 record.

        Data Record Image

        Installation Cases

         

        Certifications

        Company Information

        Weite Technologies Co.,Ltd

        Founded in 2002, it is national hi-tech enterprise located in HangZhou, China. It has been focusing on R&D and OEM manufacturing of lifting safety protection devices such as Load Moment Indicator, Safe monitoring systems, overload limiter, Load cell, Anemometers etc.We continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal. 

        “The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps” . Nowadays, WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 30 countries and regions.

        Global Partners

         

        FAQ

        1) Is your company well-reputated? How to prove that?

        It is a China Top 3 brand focusing on Crane Safety Protection Equipment. We are also Safety Partners for Global Top 100 Crane Owning Companies like Tat Hong(top 9), Asiagroup(top 45), Big Crane(top 94) and Top 500 companies such as ABB, Macgragor,TTS,CNOOC,etc. Products are been sold to over 30 countries and regions globally. 
         

        2) How to assure the quality?

        The Product Warranty for the total item is 12 months. Any problem after installation, we will change the new 1 for free.

         

        3) How to install the LMI?

        English User Manual(include all the details of each item) will be offered for installation and trouble shooting(refer to the pic below). Also free Remote Instant Technical assistance would be offered by our english engineers. Or we can send our engineers to assist you locally.

         

        4) How much is your LMI system?

        Send me the crane model, hook number, working conditions(Luffing Tower Working Condition, Pilling) and special requirement and the like. Your contact info is a must.

         

        5) How can I place order? 
        A: You can contact us by email about your order details, or place order on line.

         

        6) How can I pay you?

        A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using. 

        Related Products

         

        /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

        After-sales Service: Spare Parts
        Warranty: 1 Year
        Type: Gantry Crane & Portal Crane
        Customization:
        Available

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        Estimated freight per unit.







        about shipping cost and estimated delivery time.
        Payment Method:







         

        Initial Payment



        Full Payment
        Currency: US$
        Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

        Can you provide examples of products or equipment that incorporate injection molded parts?

        Yes, there are numerous products and equipment across various industries that incorporate injection molded parts. Injection molding is a widely used manufacturing process that enables the production of complex and precise components. Here are some examples of products and equipment that commonly incorporate injection molded parts:

        1. Electronics and Consumer Devices:

        – Mobile phones and smartphones: These devices typically have injection molded plastic casings, buttons, and connectors.

        – Computers and laptops: Injection molded parts are used for computer cases, keyboard keys, connectors, and peripheral device housings.

        – Appliances: Products such as televisions, refrigerators, washing machines, and vacuum cleaners often incorporate injection molded components for their casings, handles, buttons, and control panels.

        – Audio equipment: Speakers, headphones, and audio players often use injection molded parts for their enclosures and buttons.

        2. Automotive Industry:

        – Cars and Trucks: Injection molded parts are extensively used in the automotive industry. Examples include dashboard panels, door handles, interior trim, steering wheel components, air vents, and various under-the-hood components.

        – Motorcycle and Bicycle Parts: Many motorcycle and bicycle components are manufactured using injection molding, including fairings, handle grips, footrests, instrument panels, and engine covers.

        – Automotive Lighting: Headlights, taillights, turn signals, and other automotive lighting components often incorporate injection molded lenses, housings, and mounts.

        3. Medical and Healthcare:

        – Medical Devices: Injection molding is widely used in the production of medical devices such as syringes, IV components, surgical instruments, respiratory masks, implantable devices, and diagnostic equipment.

        – Laboratory Equipment: Many laboratory consumables, such as test tubes, petri dishes, pipette tips, and specimen containers, are manufactured using injection molding.

        – Dental Equipment: Dental tools, orthodontic devices, and dental prosthetics often incorporate injection molded components.

        4. Packaging Industry:

        – Bottles and Containers: Plastic bottles and containers used for food, beverages, personal care products, and household chemicals are commonly produced using injection molding.

        – Caps and Closures: Injection molded caps and closures are widely used in the packaging industry for bottles, jars, and tubes.

        – Thin-Walled Packaging: Injection molding is used to produce thin-walled packaging products such as trays, cups, and lids for food and other consumer goods.

        5. Toys and Games:

        – Many toys and games incorporate injection molded parts. Examples include action figures, building blocks, puzzles, board game components, and remote-controlled vehicles.

        6. Industrial Equipment and Tools:

        – Industrial machinery: Injection molded parts are used in various industrial equipment and machinery, including components for manufacturing machinery, conveyor systems, and robotic systems.

        – Power tools: Many components of power tools, such as housing, handles, switches, and guards, are manufactured using injection molding.

        – Hand tools: Injection molded parts are incorporated into a wide range of hand tools, including screwdrivers, wrenches, pliers, and cutting tools.

        These are just a few examples of products and equipment that incorporate injection molded parts. The versatility of injection molding allows for its application in a wide range of industries, enabling the production of high-quality components with complex geometries and precise specifications.

        What is the role of design software and CAD/CAM technology in optimizing injection molded parts?

        Design software and CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) technology play a crucial role in optimizing injection molded parts. They provide powerful tools and capabilities that enable designers and engineers to improve the efficiency, functionality, and quality of the parts. Here’s a detailed explanation of the role of design software and CAD/CAM technology in optimizing injection molded parts:

        1. Design Visualization and Validation:

        Design software and CAD tools allow designers to create 3D models of injection molded parts, providing a visual representation of the product before manufacturing. These tools enable designers to validate and optimize the part design by simulating its behavior under various conditions, such as stress analysis, fluid flow, or thermal performance. This visualization and validation process help identify potential issues or areas for improvement, leading to optimized part designs.

        2. Design Optimization:

        Design software and CAD/CAM technology provide powerful optimization tools that enable designers to refine and improve the performance of injection molded parts. These tools include features such as parametric modeling, shape optimization, and topology optimization. Parametric modeling allows for quick iteration and exploration of design variations, while shape and topology optimization algorithms help identify the most efficient and lightweight designs that meet the required functional and structural criteria.

        3. Mold Design:

        Design software and CAD/CAM technology are instrumental in the design of injection molds used to produce the molded parts. Mold design involves creating the 3D geometry of the mold components, such as the core, cavity, runner system, and cooling channels. CAD/CAM tools provide specialized features for mold design, including mold flow analysis, which simulates the injection molding process to optimize mold filling, cooling, and part ejection. This ensures the production of high-quality parts with minimal defects and cycle time.

        4. Design for Manufacturability:

        Design software and CAD/CAM technology facilitate the implementation of Design for Manufacturability (DFM) principles in the design process. DFM focuses on designing parts that are optimized for efficient and cost-effective manufacturing. CAD tools provide features that help identify and address potential manufacturing issues early in the design stage, such as draft angles, wall thickness variations, or parting line considerations. By considering manufacturing constraints during the design phase, injection molded parts can be optimized for improved manufacturability, reduced production costs, and shorter lead times.

        5. Prototyping and Iterative Design:

        Design software and CAD/CAM technology enable the rapid prototyping of injection molded parts through techniques such as 3D printing or CNC machining. This allows designers to physically test and evaluate the functionality, fit, and aesthetics of the parts before committing to mass production. CAD/CAM tools support iterative design processes by facilitating quick modifications and adjustments based on prototyping feedback, resulting in optimized part designs and reduced development cycles.

        6. Collaboration and Communication:

        Design software and CAD/CAM technology provide a platform for collaboration and communication among designers, engineers, and other stakeholders involved in the development of injection molded parts. These tools allow for easy sharing, reviewing, and commenting on designs, ensuring effective collaboration and streamlining the decision-making process. By facilitating clear communication and feedback exchange, design software and CAD/CAM technology contribute to optimized part designs and efficient development workflows.

        7. Documentation and Manufacturing Instructions:

        Design software and CAD/CAM technology assist in generating comprehensive documentation and manufacturing instructions for the production of injection molded parts. These tools enable the creation of detailed drawings, specifications, and assembly instructions that guide the manufacturing process. Accurate and well-documented designs help ensure consistency, quality, and repeatability in the production of injection molded parts.

        Overall, design software and CAD/CAM technology are instrumental in optimizing injection molded parts. They enable designers and engineers to visualize, validate, optimize, and communicate designs, leading to improved part performance, manufacturability, and overall quality.

        Can you describe the range of materials that can be used for injection molding?

        Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

        1. Thermoplastics:

        Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

        • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
        • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
        • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
        • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
        • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
        • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
        • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

        2. Engineering Plastics:

        Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

        • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
        • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
        • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
        • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
        • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

        3. Thermosetting Plastics:

        Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

        • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
        • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
        • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

        4. Elastomers:

        Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

        • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
        • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
        • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
        • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

        5. Composites:

        Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

        • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
        • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
        • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

        These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

        China Best Sales Crane Overload Protection Safety Devices Wtz A100 Overload Limiter  China Best Sales Crane Overload Protection Safety Devices Wtz A100 Overload Limiter
        editor by CX 2024-02-22

        China factory 12m Lift Height 3 Ton 3.5 Ton Diesel Telescopic Forklift with Torque Limiter Outrigger

        Product Description

        Product Description

        12m lift height 3 ton 3.5 ton diesel telescopic forklift with torque limiter outrigger

        Product Feather
        1. It can be used for unpacking, loading fork or lifting operations of palletized materials in containers, and for loading and unloading, stacking and short-distance handling of various types of containerized materials.

        2. It is suitable for working in a variety of working environments, and is an ideal equipment for loading, unloading, lifting and transportation in industries such as industrial and mining, enterprises, construction, building materials, ports, and municipal engineering.

        3. Equipped with various attachments such as buckets, hooks, booms, etc., providing great flexibility and the ability to work in a variety of applications.

        4. The loading and unloading height and off-road performance of the model are unmatched by ordinary forklifts.

        Product Show

        Product Parameters

        Item Unit Tolerance FT35

        Basic parameter

        Rated load capacity kg 3500
        Load center mm 500
        Rated load kg 800
        Max. working height of basic arm
         
        mm ±1.5% 6700
        Max. working height of full reach mm ±1.5% 14400
        Max.reach(without forks) mm ±1.5% 9100
        Mini. outreach mm ±1.5% 890
        Ground clearance mm ±1.5% 400
        Turning radius(outside) mm ≤105% 8500
        Elevation angle  Boom fram upward angle ° ±1.0 70
        Boom frame downward angle ° ±1.0 -2
        Operating weight kg ±5% 15000

        Dimension

        Overall length(without forks) mm ±2% 6420
        Width mm ±2% 2390
        Height mm ±2% 2500
        Wheel tread(front/rear) mm ±1% 1870
        Wheelbase mm ±1% 3300
        Rated power/rated turning speed kW/rpm 93/2200
        Driving system Max.travelling speed(unloaded) km/h ±10% 25
        Gradeability % ≤20%
        Tyres Front(2) 16/70-24
        Rear(2) 9.00-20

        Company Profile

         

        Our Advantages

        FAQ

         

        FAQ

        1. What Certificate do you have?
        LTMG workshop meet with the ISO9001:2008 Quality System. 
        All of our products with CE certificate.  Some of our products meets the EPA requirements.  

        2. Can you customize and design as the clients’ requirement?
        LTMG will try its best to meet all kinds of clients’ special requirements. 
        However, All the customizing and refit should be implemented safely and scientifically.
        The colors can be painted as client’s need.

        3. How long is the warranty of your products?
        Normally 1 year or 2000 working hours whichever occurs first. Details to see the LTMG warranty policy for each model.

        4. Can you produce the products labeled with the client’s brand?
        With the authorization of the brand, we can OEM for our clients. 

        5. What payment terms do you accept?
        Normally 30% T/T in advance as deposit, balance paid before shipment.
        100% L/C at sight issued by world famous bank with good faith is also available.

        6. Delivery time:
        Standard configuration products are always in stock. 
        The production period of Customizing products is 30 days. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

        After-sales Service: One Year or 2000 Workong Hours
        Warranty: 1 Year/2000 Working Hours
        Cab Location: Not Adjustable
        Customization:
        Available

        |

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        Shipping Cost:

        Estimated freight per unit.







        about shipping cost and estimated delivery time.
        Payment Method:







         

        Initial Payment



        Full Payment
        Currency: US$
        Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

        What is the impact of material selection on the performance and durability of injection molded parts?

        The material selection for injection molded parts has a significant impact on their performance and durability. The choice of material influences various key factors, including mechanical properties, chemical resistance, thermal stability, dimensional stability, and overall part functionality. Here’s a detailed explanation of the impact of material selection on the performance and durability of injection molded parts:

        Mechanical Properties:

        The mechanical properties of the material directly affect the part’s strength, stiffness, impact resistance, and fatigue life. Different materials exhibit varying levels of tensile strength, flexural strength, modulus of elasticity, and elongation at break. The selection of a material with appropriate mechanical properties ensures that the injection molded part can withstand the applied forces, vibrations, and operational stresses without failure or deformation.

        Chemical Resistance:

        The material’s resistance to chemicals and solvents is crucial in applications where the part comes into contact with aggressive substances. Certain materials, such as engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or PEEK (Polyether Ether Ketone), exhibit excellent chemical resistance. Choosing a material with the appropriate chemical resistance ensures that the injection molded part maintains its integrity and functionality when exposed to specific chemicals or environments.

        Thermal Stability:

        The thermal stability of the material is essential in applications that involve exposure to high temperatures or thermal cycling. Different materials have varying melting points, glass transition temperatures, and heat deflection temperatures. Selecting a material with suitable thermal stability ensures that the injection molded part can withstand the anticipated temperature variations without dimensional changes, warping, or degradation of mechanical properties.

        Dimensional Stability:

        The dimensional stability of the material is critical in applications where precise tolerances and dimensional accuracy are required. Some materials, such as engineering thermoplastics or filled polymers, exhibit lower coefficients of thermal expansion, minimizing the part’s dimensional changes with temperature variations. Choosing a material with good dimensional stability helps ensure that the injection molded part maintains its shape, size, and critical dimensions over a wide range of operating temperatures.

        Part Functionality:

        The material selection directly impacts the functionality and performance of the injection molded part. Different materials offer unique properties that can be tailored to meet specific application requirements. For example, materials like polycarbonate (PC) or polypropylene (PP) offer excellent transparency, making them suitable for applications requiring optical clarity, while materials like polyamide (PA) or polyoxymethylene (POM) provide low friction and wear resistance, making them suitable for moving or sliding parts.

        Cycle Time and Processability:

        The material selection can also affect the cycle time and processability of injection molding. Different materials have different melt viscosities and flow characteristics, which influence the filling and cooling times during the molding process. Materials with good flow properties can fill complex mold geometries more easily, reducing the cycle time and improving productivity. It’s important to select a material that can be effectively processed using the available injection molding equipment and techniques.

        Cost Considerations:

        The material selection also impacts the overall cost of the injection molded part. Different materials have varying costs, and selecting the most suitable material involves considering factors such as material availability, tooling requirements, processing conditions, and the desired performance characteristics. Balancing the performance requirements with cost considerations is crucial in achieving an optimal material selection that meets the performance and durability requirements within the budget constraints.

        Overall, material selection plays a critical role in determining the performance, durability, and functionality of injection molded parts. Careful consideration of mechanical properties, chemical resistance, thermal stability, dimensional stability, part functionality, cycle time, processability, and cost factors helps ensure that the chosen material meets the specific application requirements and delivers the desired performance and durability over the part’s intended service life.

        What is the role of design software and CAD/CAM technology in optimizing injection molded parts?

        Design software and CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) technology play a crucial role in optimizing injection molded parts. They provide powerful tools and capabilities that enable designers and engineers to improve the efficiency, functionality, and quality of the parts. Here’s a detailed explanation of the role of design software and CAD/CAM technology in optimizing injection molded parts:

        1. Design Visualization and Validation:

        Design software and CAD tools allow designers to create 3D models of injection molded parts, providing a visual representation of the product before manufacturing. These tools enable designers to validate and optimize the part design by simulating its behavior under various conditions, such as stress analysis, fluid flow, or thermal performance. This visualization and validation process help identify potential issues or areas for improvement, leading to optimized part designs.

        2. Design Optimization:

        Design software and CAD/CAM technology provide powerful optimization tools that enable designers to refine and improve the performance of injection molded parts. These tools include features such as parametric modeling, shape optimization, and topology optimization. Parametric modeling allows for quick iteration and exploration of design variations, while shape and topology optimization algorithms help identify the most efficient and lightweight designs that meet the required functional and structural criteria.

        3. Mold Design:

        Design software and CAD/CAM technology are instrumental in the design of injection molds used to produce the molded parts. Mold design involves creating the 3D geometry of the mold components, such as the core, cavity, runner system, and cooling channels. CAD/CAM tools provide specialized features for mold design, including mold flow analysis, which simulates the injection molding process to optimize mold filling, cooling, and part ejection. This ensures the production of high-quality parts with minimal defects and cycle time.

        4. Design for Manufacturability:

        Design software and CAD/CAM technology facilitate the implementation of Design for Manufacturability (DFM) principles in the design process. DFM focuses on designing parts that are optimized for efficient and cost-effective manufacturing. CAD tools provide features that help identify and address potential manufacturing issues early in the design stage, such as draft angles, wall thickness variations, or parting line considerations. By considering manufacturing constraints during the design phase, injection molded parts can be optimized for improved manufacturability, reduced production costs, and shorter lead times.

        5. Prototyping and Iterative Design:

        Design software and CAD/CAM technology enable the rapid prototyping of injection molded parts through techniques such as 3D printing or CNC machining. This allows designers to physically test and evaluate the functionality, fit, and aesthetics of the parts before committing to mass production. CAD/CAM tools support iterative design processes by facilitating quick modifications and adjustments based on prototyping feedback, resulting in optimized part designs and reduced development cycles.

        6. Collaboration and Communication:

        Design software and CAD/CAM technology provide a platform for collaboration and communication among designers, engineers, and other stakeholders involved in the development of injection molded parts. These tools allow for easy sharing, reviewing, and commenting on designs, ensuring effective collaboration and streamlining the decision-making process. By facilitating clear communication and feedback exchange, design software and CAD/CAM technology contribute to optimized part designs and efficient development workflows.

        7. Documentation and Manufacturing Instructions:

        Design software and CAD/CAM technology assist in generating comprehensive documentation and manufacturing instructions for the production of injection molded parts. These tools enable the creation of detailed drawings, specifications, and assembly instructions that guide the manufacturing process. Accurate and well-documented designs help ensure consistency, quality, and repeatability in the production of injection molded parts.

        Overall, design software and CAD/CAM technology are instrumental in optimizing injection molded parts. They enable designers and engineers to visualize, validate, optimize, and communicate designs, leading to improved part performance, manufacturability, and overall quality.

        Can you describe the range of materials that can be used for injection molding?

        Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

        1. Thermoplastics:

        Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

        • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
        • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
        • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
        • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
        • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
        • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
        • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

        2. Engineering Plastics:

        Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

        • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
        • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
        • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
        • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
        • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

        3. Thermosetting Plastics:

        Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

        • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
        • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
        • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

        4. Elastomers:

        Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

        • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
        • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
        • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
        • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

        5. Composites:

        Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

        • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
        • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
        • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

        These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

        China factory 12m Lift Height 3 Ton 3.5 Ton Diesel Telescopic Forklift with Torque Limiter Outrigger  China factory 12m Lift Height 3 Ton 3.5 Ton Diesel Telescopic Forklift with Torque Limiter Outrigger
        editor by CX 2024-02-22