Active Member
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[China]
Address: Huafeng Road 2#, Xiacheng District, Hangzhou City, Zhejiang China
Contact name:Tomy.GAO
Zhejiang Topsky Doors Co.,Ltd. |
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Description
Telescopic Hangar Door:21M(W)*7.5M(H)
1. door leaf frame
2. top guide wheel
3. top guide wheel pad
4. top guide wheel screw
5. bottom wheel
6. bottom wheel pad
7. bottom wheel screw
8. 12A chain
9. driving gear
10. Motor shaft
11. Motor fixing bracket
12. Bottom cover
13. ground rail
14. Splint
15. Splint screw
16. 50 angle iron
17. Angle iron embedded screw
18. Heating wire tube
19. Heating zone 14mm
20. Heating butt connector
21. Drainage frame
22 . Drain grate
23. Door stop
24. I-beam Top rail
25. square tube hanging parts
26 . door panel
27 . U-shaped channel steel
28 . trolley wire
29. Trolley wire bracket
30. Collector wire
31. Collector bracket
32. Side seal
33. Safty Protection System
34. Motors
35. control box
| Size | 8M(H)*21m(W),customized as order |
| Using location | Internal &External door |
| Type | Single door panel & dual door panel |
| Door Panel | Soft curtain like PVC materials , hard metal sandwich panel, tempered glass ,etc |
| Sealing system | three ethylene propylene rubber bar top, bottom seal,rail steel auxiliary rail of three ethylene propylene rubber side seal, single door panel and the door is sealed between the sponge |
| Hardware accessories | track, auxiliary rail,roller,door side hinge wheel seat, the center hinge |
| Torsion spring balance system | galvanized rectangular tube middle beam; 60Si2MnA high quality spring steel torsion spring; torsion spring support bearing bracket, solid shaft coupling; torsion spring fixing seat, a torsion spring seat, wire wheels, wire rope. |
| Drive control system | Power lift, Hydraulic control,etc |
| Safety protection device | steel wire rope break protection device; anti torsion spring break protection device; wireless safety air bag protection device; automatic protection device for preventing the top |
| Application | Large industrial factory, Hangar,Garage or other residential use |
Advantages
1. Easy maintenance with extended service intervals
2. Easily retrofitted to existing structures
3. Increased headroom and easy installation
4. Dual panel allows for taller openings
5. Easier to operate and long service life
6. High quality material and steady & reliable control systerm
Application :
