*.Property: excellent air-tightness, dust proof, high stability, easy to clean. *. Application scope: widely used for the area-isolation of pharmaceuticals, food, electronic, cigarette, printing and textile industry, cleaning room, supermarket , car distribution sites, hangar, cold underground parking and other light industrial workshop, etc *.Speed of opening and closing: opening speed:1.5m/s(adjustable), 1500~2000 times/day *.Curtain features: high intensity polyester fiber, with double sided pvc coating, curtain contains horizontal aluminum ribs to withstand strong wind. An aluminum rib and a rubber seal are placed at the bottom edge of curtain. Pvc perspective windows can be set according to users demand. *.Size and color: according to the size of door openings and installation of occasions, size can be customized and the color includes orange ?yellow?white?red?blue?grey?clear, etc. *.Driven system: high speed door special motor or sew motor(germany brand), bkj, sej. Etc. *.Opening ways:manual button, radar sensor, remote controller, rope, earth inductor
*.Property: excellent air-tightness, dust proof, high stability, easy to clean. *. Application scope: widely used for the area-isolation of pharmaceuticals, food, electronic, cigarette, printing and textile industry, cleaning room, supermarket , car distribution sites, hangar, cold underground parking and other light industrial workshop, etc *.Speed of opening and closing: opening speed:1.5m/s(adjustable), 1500~2000 times/day *.Curtain features: high intensity polyester fiber, with double sided pvc coating, pvc perspective windows can be set according to users demand. *.Size and color: high speed folding up door suitable for big door hole size.According to the size of door openings and installation of occasions, size can be customized and the color includes orange ?yellow?white?red?blue?grey?clear, etc. *.Driven system: high speed door special motor or sew motor(germany brand), bkj, sej, etc. *.Opening ways:manual button, radar sensor, remote controller, rope, earth inductor