Fabric Lifting Door, with cross beams between PVC tarps, can be vertically lifted. According to the actual situation that there are layers on the ceiling, column guide rails were used to solve this problem. The door was installed in the inner part of the opening and the fabric were lifted to the upper side when opened, which takes up less room. It is composed of doorframe, guiding track, motive track (optional), door fabric, wind-resisting cross beams, beam frame, bottom beam, sealing system, driving system, transmitting system, safety system, automatic system.
1. Door fabric is PVC tarp which has many color and high-tensile strength;
2. Doorframe is made of steel, whose strength meets the requirement of its structure and surroundings; general selection is Q235;
3. Fall-arrest mechanism are all made of the NO.45 structural carbon steel with heat treatment;
4. Lifting sling can choose AFRP belt or steel wire rope with safety parameter between 6 and 10;
5. Guiding track is composite structure made of aluminum alloy and steel;
6. Electrical component choose reliable well-known brands;
7. Door operator choose specialized lifting motor, SEW motor, DEMAG and so on;