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Rigid quick-roll door is suitable for Outer door, Interior door, passageway door and all kinds of frequent passageway separation areas with pressure difference, wind resistance and speed requirements in the factory; The specific departments are logistics area, assembly workshop, paint and coating workshop, body workshop, stamping workshop, engine workshop, etc. It has high temperature insulation performance, sealing, heat insulation, strong anti-theft, long service life, intelligent type control, master/electric opening and closing functions, and good sound insulation effect.
? Power system:
SEW motor and frequency conversion control system, power 0.75~3kw.
Servo motor and servo closed-loop control system, power 0.75kw~2.2kw.
? Control system:
Adopt high performance upgrade control box, with high performance, high reliability, high stability, high precision positioning and other characteristics; At the same time, it also has the function of soft start and slow stop to ensure the smooth operation of the door body and increase the service life.
? Track:
Spiral track, synchronous lifting, non-roll up, easier to balance, the door plate is quickly rolled up along the spiral track under the lift transmission, zero contact between the door plates; The two ends of the door plate are equipped with polymer material pulleys, which play a precise guiding role in the side rail, and the door plate is rolled up without contact with each other, which has a longer life and better protection of the door plate compared with the sliding friction. The two ends of the drive shaft at the top of the door are anti-wear spiral collecting tracks. After the door plate is rolled on the top, there is no contact between the door plates, no friction, and the door plate will never wear.
Balance the weight of the door body by means of pulling spring. A strong lifting belt connects the door panel to a set of high-strength tensile springs to prevent the sudden fall of the door panel in case of failure. In addition, during the door panel opening process, the Immobilization spring on the ground and the connected hidden lifting belt provide support for the drive. In case of power failure, the door can be safely opened by simply removing the handle.
? Door body:
The door panel is made of double-sided color-coated aluminum coil, the interior is filled with polyurethane insulation material, the standard height is 195mm, the connection is treated with broken bridge, the thickness of the door panel is 40mm.
? Window:
Double acrylic transparent window, no wear, no aging
? Sealing performance:
Sealing strips are arranged around the door body to ensure the tightness of the door body.
? Safety performance:
Infrared security: Each door is equipped with a photoelectric protection system to prevent the rolling door from falling into pedestrians or vehicles.
Airbag: Each door is equipped with bottom airbag, which can reverse the operation of the door body to avoid damage when encountering obstacles during the descent of the rolling door.
? Light curtain (optional) : powerful safety detection function, wide coverage, more comprehensive protection.
? Opening and closing speed:
The opening speed is not less than 1.2m/s. It can be adjusted through the program Settings.
