High Speed Shutter Door
Aluminum + polyurethane
Plastic Foam+Paper box+Strong Carton(optional)
7-15 days after sales confirmation
T/T,Western Union，Money Gram,etc.
Zhongtai hard metal high speed door is a new metal industrial door with heat preservation, energy saving, goog sealing, high efficiency, wind resistance and environmental protection,its opening speed can be up to 2.5 m/s, suitable for frequent and high-speed logistics channels. The door plate was formed by 1.2-2.5mm thick double-layer aluminum plate with polyurethane foaming inside. The total thickness of the door plate was 40-70 mm with a cubic bulk density of more than 30 kg,with good insulation, light weight, large strength, impact resistance and other characteristics, its wind resistance ≤ 12 grade. The door type is suitable for indoor and outdoor logistics and production of fast access.
◪Door shutter:Aluminum+polyurethane,the middle part can be perspective, it is double layer polycarbonate board.
◪Transparent vision:double layer polycarbonate board..
◪Sealing、brush:Built-in sealing tape, better sealing effect than traditional lateral seal brush; thickened rubber strip at bottom end, can be closely combined with all kinds of ground.
◪cover:Welding by high quality steel plate,surface finished with anti-corrosion treatment is not easy to rust, cover and guide rail and door box in one, beautiful and solid.
◪ guide:The guide is helical with rollers, and the sides of the door are fixed with special hinges.
Zhongtai brand, special brake motor for high speed door
220V / 380V,
Power 0.75KW/1.5KW/1500S/ conversion
Bearing heavy load type S4
can open the door by hand after the power cut.
Tension spring:Using the best quality spring steel wire customized.
Operation:Button switch, automatic induction (optional)
Advantage:It has good performance of thermal insulation, more anti-theft and anti-wind function than the traditional fast door .
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