Audited Supplier
QFD-120
After Sales
One Year
Aluminum Alloy
Rolling
Rolling
Power Driven
Soundproof
Yellow
TUV, CB, CCC, ISO9001, RoHS, CE
Industrial
Finished
0.8-1.2mm
Qimen
Wood Box
Customized Sizes
Deqing
Product Description
| Door Panel | SPU polyurethane foam door panel or ALR type aluminum alloy frame inlaid PC endurance perspective door panel |
| Sealing system | aluminum alloy profile 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 | drive motor, control box, remote control and so on |
| 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 |
| Function | |
| Door body system: the door is made of double color coated steel plate, the middle is filled with high pressure foaming polyurethane material, and the door panel interface is designed in the form of concave convex joint, and the door body can be provided with a transparent window, a ventilation window or a small door for people to pass. | |
| Hardware accessories: it is made of hot - plated steel plate (steel), or rolling from the steel, the appearance of fine, accurate size, good interchangeability, the surface can be sprayed with plastic, color variety, durable. | |
| Balance system:it use the shaft type 60Si2Mn torsion spring, it balance the door body weight through the torsion torsion spring , easy to manually open the door body, reduce the motor load, prolong the service life of the motor. | |
| Control system: use the shaft side of the motor or the transition chain motor to drive, through the remote control, button switches, to operate of the door body, the motor with a manual clutch switch, can manually open the door through the chain or handle when the power is off. | |
| Safety system: airbag protection, door anti-fall device, wire rope anti-break protection device. | |
| Advantage | High resistance to wind, moisture, dirt and dust. |
| Reliable operation and affordable maintenance | |
| Low life-cycle costs - little maintenance needed | |
| Minimal condensation | |
| No freezing | |
| Adjustable electronic control: triple button, radio, pull switch, radar and induction loop control | |
Why choose us ?
The company covers an area of 10 acres, plant area of10000 square meters.
Our History:
Predecessor is one of the four biggest rolling shutters factory in China_Zhejiang zhengxing Roller shutter Factory.
Our R & D team:
We have a very professional technical team, have developed a large number of product patents.
F A Q
1. What's the payment details?
Deposit before production, and balance before shipment.
2. What's the delivery time?
For common order, about 15 days only.
3. What about the warranty for the doors?
We provide 12 months warranty for all doors and accessories.When the product quality appear.
4. Do you provide OEM Service?
Yes. OEM & ODM Service is ok for us.
5. What's the MOQ?
We accept 1 set as sample order.
6. How about the package?
Plywood case or Cardboard, suitable for sea freight or air freight, as your request.
