Aluminum Alloy Rolling Doors

Aluminum alloy rolling door

1.      Curtain:

Adopting double-layer aluminum alloy rolling curtain, single thickness of 0.8 mm or 1.0 mm, the color of beige, gray, white gray (optional), surface treatment with electrostatic spraying.

2. bottom beam:

The bottom beam is thickened, and the wind resistance of the door body is enhanced. A EPDM rubber sealing strip is combined with the ground surface at the bottom.

3.      Guide rail:

It is made of aluminum alloy material with thickness of 2.0mm, and inner side is equipped with sealing top, generous and beautiful,dust-proof, insect proof, sealed, smooth and no noise. The top of the guide rail should be circular arc. Its length should exceed the hole at least 100mm.The sliding surface of the guide rail should be smooth and straight, no distortion, bump, burr, etc. The rolling curtain should run stably and smoothly in the guide rail. There is no collision and impact. The installation of the guide or the embedded parts of the guideway is fine and beautiful, make it concealed.

4. box (selection):

0.4mm thickness aluminum alloy curtain

5. The equilibrium part:

The shaft pipe is made of 2.0mm steel pipe, and the surface treated with rust proof. Screw holes are installed on the shaft tube to ensure the installation accuracy.

6. Driving device:

The motor adopts the domestic first line brand special motor for rolling shutter doors.and the manual switch is configured to facilitate staff’s the operation; the manual chain is configured and the zipper bar can be manually operated under the condition of power cutting or failure, which does not affect the normal operation.

7. Motor automatic thermal protection system:

When the voltage is too low or the motor is running frequently, the motor will stop running automatically in order to avoid unnecessary failure and loss. When the working condition is restored to normal, the motor will work again automatically.

8. Controllable performance: