Energy Saving Auto Recovery Low Maintenance Door 

Zipper Flexible PVC Shutter Self Repair Door Self-repair Fast Rolling Up Door is a new type of fast door with high-speed partition function. The whole door frame is cut by large-scale laser cutting machine, and the guide rail is made of galvanized steel. The control system adopts the advanced servo technology in the field of industrial motion control: three-loop full-closed loop technology of current, position and speed. It has high reliability, practicability, easy operation and low cost, ensuring trouble-free operation for 150,000 years. More than once, the average daily time is less than 500 times, as shown in the following: Zipper fast door curtain material and door surface material: 1. The door body is a 0.8-1.0mm thick French high-density PVC base fabric with a PVC transparent window in the middle. 2. The door frame material is 2.0mmSUS304 stainless steel plate structure, high-quality anti-corrosion treatment…