Shipbuilding Automatic Flexible Rolling PVC Fabric Aircarft Hangar Door
1. Driving and transmission :
Brand: SANMA or SEW or Kaicheng.
2. Control system
Schneider system
2.1 When not working, the control system can keep motor self-locking .
2.2 In-built stopper control the opening and closing at the set limit of top and bottom.2.3 Two control boxes for one door, installed at both outside and inside .
2.4 Waterproof
2.5 Control panel:UP/DOWN/STOP
3. Door body:
3.1 Composed of horizontal skeleton, top skeleton and bottom skeleton, and bottom skeleton is covered with PVC fabric for seal structure. Columns and beams of two sides and top is covered with color steel tile as seal.
3.2. Door curtain:
single or double layer high-strength PVC fabric, with horizontal steel skeleton in the middle to enforce the fabric.
4. Safty Device
A. Photo sensor: When there is human or vehicle under the door, the door will stop closing and get up automatically, this will avoid accident collisions.
B. Accident fall arrester safety system: clamp type fall arrester is installed to prevent any accident falls and avoid any damage to human or other objectives under the door.