High Speed PVC Stacking Door Quick Stacking Gate Insulation Fast Lifting Door Dust Proof Electric PVC Stacking Door

High Speed PVC Stacking Door Quick Stacking Gate Insulation Fast Lifting Door Dust Proof Electric PVC Stacking Door. High Wind Resistance: Resists up to 10 grades of strong wind with evenly distributed pressure on the curtain. Long Lifespan Torsion Spring: Torsion spring life exceeds 20,000 cycles for durable operation. Customizable Colors: Available in Black, White, Red, Blue, Orange, Dark Grey, or other RAL colors. Fast Opening Speed: Maximum opening speed up to 1.8m/s with adjustable close speed of 0.6m/s. Low Noise Operation: Operates quietly with a noise level of only 12dB. Flexible Motor Options: Supports 110V, 220V, or 380V voltage with radar, wifi, and air bottom switch options. Pre-assembled Installation: Door comes pre-assembled with predrilled holes for easy factory installation.