Aluminum door

roll uphigh-speedsecurity

Alluminum Rapid Door Aluminum alloy high speed door fits for areas with high demand of both security, high-strength, thermal insulation and high running speed.Widely used in underground garages,factory exterior, warehouse exterior. Technical Data: Max dimension: - 8000mm wide*8000mm high Max opening Speed: 2.0m/s Max closing speed: 1.0m/s Wind resistance: Beaufort scale 12 (35m/s) Power supply: 1-phase 220±10%V,50/60HZ,or 3-phase 380V±10%V,50/60HZ Protection level of electric: - IP55 Control system： Servo type Driving system： Servo motor Thermal conductivity factor: 1.9W/(㎡·K) K-VALUE - 0.4W/M2K Sound insulation factor: R=25dB Available colors of slat: Grey, Blue, White, Aluminum, Golden 1.Burglarproof and excellent thermal installation： The aluminum alloy rapid door panel is made of a double-layered aluminum plate at a time, and the surface is fine pressed stripe, which is anodized and organic colored, and filled with intermediate polyurethane foam. The middle internal broken bridge design can increase the heat preservation effect, prevent the indoor and outdoor temperature loss, and save energy. The surface of the door panel is subjected to 5 layers of organic coloring treatment, which greatly improves the corrosion resistance. 2.Torsion spring balance system： inbuilt into the side guide rails. It counteracts the door weight and prolongs working life of motor by reducing its load. 3.Emergency release device. It can be easily opened by hand with this device, under emergency situations like power failure or electrical faults. 4.Different color can choose. Full clear vision panel slats ,more beautiful.