Self-repairing door

roll upaluminumfabric

Zipper Self Repair Rapid Door Zipper type self repair rapid door is quite fit for food and drug factory, clean room and dust-free workshop, It fit for the area where have very strict requirement of the hygienic and cleanness indoor requirement Product Description Technical Data： Max dimension: 5000mm wide*5000mm high Max opening Speed: 2.5m/s Max closing speed: 1.0m/s Wind resistance: Beaufort scale 8 (25m/s) Power supply: 1-phase 220±10%V,50/60HZ, Protection level of electric: IP55 Control system： Servo type Driving system： Servo motor Available colors of fabric: Yellow, Blue, Red, Grey, White 1.Excellent airtightness: Special zipper design structure, connects the fabric and guide rails as a whole body, eliminating gap between them. It obviously improves overall seal performance and air tightness. 2.Self reparing: When there is a collision accident by forklift or other objects, the door will not be damaged. And it can recover automatically or semi-automatically under hand assistance. This design effectively reduces the maintenance and repair work caused by collisions. 3.Soft bottom edage: A flexible torsion spring or rubber is adopted as bottom balance weight, instead of hard aluminum alloy profile of regular rapid doors.