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2．Structure Throughout typical operations, the center member is set between the friction facings while becoming pressured by the disk spring. Underneath the established torque, the friction pressure transmits rotation. For the duration of overload, if the operational torque exceeds the established torque, the centre member slips among the friction facings. The ten benefits of DaHan tower crane
- With 56,000 sets of industry quantity and exceptional popularity, EPT tower crane ranks the very first spot in China tower crane ept in the past decades. EPT often adheres to the value that offer the most beneficial tower crane and provider for the customer, with the greatest price efficiency in the industry.
2. EPT tower crane owns the major engineering R&D staff, the solution good quality passed numerous experiments with rigid screening. Or else, EPT has 16 a long time of creation engineering and rich experiences in high quality management. Until now, more than a hundred national technology patents of tower crane have been put into use already.
three.In order to promise the dependability of tower crane top quality and lessen the value, all raw resources are right provided by popular brands like Baosteel and Wisco. Raw materials for main elements this sort of as regular part main limbs, tower caps adopt Q345B steel, therefore the tensile energy improved by 30% and the tower crane becomes a lot more safe and reliable.
4.Dahan tower crane is the company which to begin with commenced to use the robot welding strains. At present, we have a fully automatic robot welding creation line for mast sections fabrication created up by more than a hundred welding robots. The creation line is composed with automated substance preparing, welding and maching. All primary elements of Dahan tower crane use robotic welding, with the most ept carbon dioxide mixed with argon fuel shielded welding, it has deep depth of fusion, substantial top quality of welding and secure efficiency.
5. All components and components of EPT tower crane use top quality manufacturers. Electrical equipment with Schneider converter, aviation plug, stainless metal distribution box and a few linkage console has functions of lower failure charge and simple installation.
Hoisting mechanism is presented by leading manufacturer Jiangte Motor or HangZhou Shengjian, all with engine oil, cost-free upkeep, large dependability and minimal maintenance charge.
Slewing assistance uses HangZhou Fangyuan manufacturer or Rothe Erde model, two times tempering processing helps make more effortlessly procedure and more time tower crane support existence.
six. Focus to detail top quality. High-toughness bolt undertake shipborne scale DACROMET technological innovation. It can maintain not rusted for ten several years .Swiss screw-thread bolts of preload market 30 per cent than traditional bolts. Bodyweight limiter employs the stress ring construction and forged aluminum shell employed Hoisting, derric ept restricting stopper to extend provider existence.
seven.Massive constructions as mast area, turn able, leading kit and hoisting jib adopt sophisticated gear as NC equipment instrument, drilling device, milling machine processing soon after welding. That effectively guarantees goods assembly precision, lowering the failure charge and improving the stability.
8.twelve automated spraying assembly line, the whole equipment undertake impeller blasting to make certain the cleanliness of steel area and remove the inside anxiety creating in welding method, enhance the power and metal surface area hardness, increase portray adhesion. Two primer, a paint spraying technology, gorgeous appearance, corrosion resistance has enhanced a lot more than twice than the lifestyle of regular spraying procedure. System, the modest auto, fence and other modest pieces adopt very hot dip galvanized soon after acid phosphate remedy, rust resistance more robust.
nine.Hoisting, derric ept and slewing mechanism, with full basic safety this kind of as torque, fat restrict. The steel wire rope damaged rope unit. Range of the vehicle style against decline and damaged shaft, such as tilting unit. The electrical adopts overload safety, the design of PLC self-analysis system, it’s practical to upkeep.
ten.Dahan three creation bases is ZheJiang , ZheJiang , ZheJiang . EPT tower crane are exported to a lot more than 50 countries and areas. We have much more than 1000 sets right after-sales support community. We carried out the earliest stagnation position service manner in this tower crane ept that make certain the top quality of support and effectiveness. Otherwise, better to take away customer’s anxieties.
Connected tower crane design specifications
| Design | Max load | Jib duration | Totally free standing peak | Suggestion load | Mast segment size |
| QTZ50(4810) | 4t | 48m | 29m | 1t | 1.5×1.5×2.2m |
| QTZ50(5008) | 4t | 50m | 29m | .8t | one.5×1.5×2.2m |
| QTZ63(5013) | 5t | 50m | 38m | 1.3t | 1.5×1.5×2.5m |
| 5t | 50m | 38m | one.3t | one.6×1.6×2.5m | |
| 5t | 50m | 42.5m | one.3t | 1.6×1.6×2.8m | |
| 6t | 50m | 40m | one.3t | 1.6×1.6×2.5m | |
| 6t | 50m | 42m | 1.3t | 1.6×1.6×2.8m | |
| 5t | 50m | 36.5m | one.3t | one.2×1.2×3.0m | |
| 6t | 50m | 44m | 1.3t | one.2×1.2×3.0m | |
| QTZ80(5610) | 6t | 56m | 42m | 1.0t | one.6×1.6×2.8m |
| 6t | 56m | 44m | 1.0t | one.2×1.2×3.0m | |
| QTZ80(5612) | 6t | 56m | 40m | one.2t | 1.6×1.6×2.8m |
| QTZ80(5613) | 6t | 56m | 42m | one.3t | one.6×1.6×2.8m |
| 6t | 56m | 44m | 1.3t | one.2×1.2×3.0m | |
| QTZ80(6571) | 6t | 60m | 40m | one.0t | 1.6×1.6×2.8m |
| 6t | 60m | 45m | 1.0t | 1.8×1.8×2.8m | |
| 6t | 60m | 44m | one.0t | one.2×1.2×3.0m | |
| QTZ80(6012) | 6t | 60m | 40m | 1.2t | 1.6×1.6×2.8m |
| 6t | 60m | 45m | one.2t | 1.8×1.8×2.8m | |
| 6t | 60m | 44m | one.2t | one.2×1.2×3.0m | |
| QTZ100(6013) | 6t | 60m | 40m | one.3t | 1.6×1.6×2.8m |
| 8t | 60m | 45m | one.3t | 1.8×1.8×2.8m | |
| 8t | 60m | 44m | 1.3t | 1.2×1.2×3.0m | |
| QTZ125(6513) | 6t | 65m | 45m | 1.3t | 1.8×1.8×2.8m |
| 8t | 65m | 45m | one.3t | one.8×1.8×2.8m | |
| QTZ125(6015) | 8t | 60m | 45m | one.5t | 2.0×2.0×3.0m |
| 10t | 60m | 45m | 1.5t | one.8×1.8×2.8m | |
| 10t | 60m | 44m | one.5t | one.6×1.6×3.0m | |
| 10t | 60m | 60m | 1.5t | two.0×2.0×3.0m | |
| QTZ160(6571) | 10t | 60m | 59.7m | 2.4t | 2.0×2.0×3.0m |
| 10t | 60m | sixty four.7m | 2.4t | 2.0×2.0×3.0m | |
| QTZ160(6516) | 8t | 65m | 50m | 1.6t | 1.6×1.6×3.0m |
| 8t | 65m | 50m | 1.6t | 1.8×1.8×2.8m | |
| QTZ200(6520) | 10t | 65m | 59.7m | 2.0t | 2.0×2.0×3.0m |
| 10t | 65m | 64.7m | 2.0t | two.0×2.0×3.0m | |
| 10t | 65m | fifty three.5m | two.0t | 2.0×2.0×3.0m | |
| QTZ250(7571) | 12t | 70m | 59.7m | two.1t | two.0×2.0×3.0m |
| QTZ250(7571) | 12t | 70m | 59.7m | two.5t | 2.0×2.0×3.0m |
| QTZ250(7032) | 12t | 70m | 52.5m | 3.2t | 2.0×2.0×3.0m |
| 12t | 70m | 57.5m | 3.2t | 2.0×2.0×3.0m | |
| 12t | 70m | 38.8m | three.2t | 2.0×2.0×3.0m | |
| QTZ250(7571) | 16t | 70m | 52.5m | two.7t | two.0×2.0×3.0m |
| 16t | 70m | 38.8m | 2.7t | 2.0×2.0×3.0m | |
| QTZ315(7530) | 16t | 75m | fifty two.5m | three.0t | two.0×2.0×3.0m |
| QTZ500(8522) | 25t | 85m | 73m | two.2t | 2.5×2.5×5.95m |
Our Service
Pre-sale Services
1. We can customise products in accordance to client’s need. Different types of Design Hoist and Tower Crane for your choice.
two. Great High quality & Factory Cost & Quick Reaction & Reliable Service are what we are striving greatest to supply you.
three. All of our goods are produced by our skilled workmen and we have high efficiency revenue group, you can completely ept us.
four. We have a lot more than 20 years experience in planning and manufacturing, we cherish each and every get from our honored consumers.
Soon after your selection
1. We will count cheapest shipping cost and make invoice to you at once.
two. Take a look at each and every machine ahead of shipping to make certain their top quality, then deliver out to you right after your payment.
Soon after-sale Support
one. Our engineers are offered to manual the operators overseas.
2. We are really glad that buyer give us some suggestion for price and items.
three. If you have any question, make sure you speak to us freely by E-mail or Tel: +86~13083988828ephone
Contact Me
If you are intrested in our tower crane,please feel free of charge to contact me,we’d like to offer the ideal value with you.
The use of authentic gear manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our company and the outlined substitute elements contained herein are not sponsored, accepted, or manufactured by the OEM.
