High speed doors, also called "rapid doors" or "high speed shutter", it is rolling shutter with high speed, that means it open and close very quickly, which can reduce the heat loss in workshops and protect from air ventilation.

Specification 

• Maximum size: 6000mm * 10000mm

• Open speed: 1.2m/s

• Close speed: 0.7m/s

• Control: special control system

• Open by: standard push botton, controlled by remotes if power fails.

• Door frame: high quality 6061 aluminum alloy, high quality carbon steel or 304 stainless steel for options

• Door leaf: Polyester fiber fabric, thickness 0.9mm; fire rates according to China National Standard GB8624 Grade B1 (same as German DIN4102B1); tensile strength 4200/4000N/5cm,  Tearing Strength 550/500N, bearing temperature -30℃~70℃

• Viewing window: clear PVC , thickness 1mm, standard height 630mm, can be customer size made.

• Power:  ENERMAX brand special motor, 220V/380V,50-60HZ, IP55, 0.75-2.2KW

• Wind resistance coefficie: wind speed 5 grades, 8-10.7m/s, wind pressure 6kg/m2

• Frequency: 10 times/minute, frequency conversion (800-1000 times/day)

• Colors: close to RAL, orange (RAL2008), yellow(RAL1016), blue(RAL3002), white(RAL7035), gray(RAL7047) clear etc.

• Security: automatic detail device (if the bottom of door leaf has a crash of more than 196N/m, the door leaf will detail from the guides automatically, this is a self protection function, it can avoid high cost for repairing.); safety beam sensors 

Standard type high speed doors with rectangular vision viewing 

Project 2