Composition and structure of industrial doors

It is composed of door body, control system, drive system, safety system and hardware. What are these structures?

 

1. The door body includes: stainless steel, color steel, galvanized steel, sheet steel, aluminum alloy, polyurethane and polystyrene and other materials. The thickness depends on the size of the door body, the color is optional, and the seal is selected according to requirements.

 

2. Control system: according to the needs, you can choose: button, pull rope, remote control, induction, photoelectric, microwave, magnetic ring and other control methods.

 

3. Drive system: The door opener is an important component of the industrial door. According to the size of the door in the model you choose, guide the selection of the rated power of the door opener; choose the correct type of door opener according to the type of door.

 

4. The safety system includes: rebound in case of resistance, infrared protection, airbag, anti-break device, alarm, etc.

 

5. Hardware includes: intermediate frame, adjustable hinge, bearing frame, tension spring and torsion spring, vertical rail fixing frame, tower wheel, flat wheel, pulley, top wheel frame, bottom wheel frame, special track, anti-pinch hand jaw.

 

The exterior paint of a good large industrial door is very smooth and flat, there are no bumps and particles, and it is also very smooth and smooth to the touch, without brushing. And some places with splicing or corners are also well polished without feeling rough.

For a good large-scale industrial door, its size is also manufactured strictly according to the data mentioned above, and there will be no deviation, while inferior fire-resistant doors and windows will have differences in size due to poor craftsmanship during manufacture. Clear difference.

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