Large fast stacking door

Large fast stacking door Product Name: Large fast stacking door Product material: stainless steel plate +PVC inorganic cloth Opening and closing speed: 0.6-1.5m/s(adjustable) Wind resistance grade: above 12 Door structure: Beautifully designed with stainless steel 201# material, the surface is bright, scratch resistant and wear-resistant, the thickness of the plate is 1.5mm. Driving device: Domestic famous brand (SEJ) fast door special high-speed motor, power 220V, power 2.2kw/1400 RPM /S, bearing large load S4 type.Quick roll-up door Windows: the middle with horizontal PVC transparent Windows, thickness 1.2mm, so that people and vehicles in and out more safe. Curtain: imported advanced industrial polyester fiber wiki cloth, high strength environmental protection polyester fiber, double-sided PVC coating, thickness is 0.8mm, color: red, yellow, blue, green, orange yellow, gray, white, yellow grid white grid and other colors can be selected.Sensor Door Wind resistance…