Upper Folding Door

Upper Folding Door

The upper folding door with soft curtain mainly includes the post rail, upper and lower beams, curtain fixing frame, curtain, rope pulley, lift mechanism, safety mechanism, and control mechanism and so on, among which the beams and the curtain fixing frame are manufactured by the high-quality profiled bar, and the curtain shall be the high-strength PVC curtain. When the lift mechanism works, the wire rope on the lift mechanism will drive the lower beam to move upwards, so as to overlap the curtain fixing frame and the curtain on the lower beam. When the door is opened to the appointe ...

The upper folding door with soft curtain mainly includes the post rail, upper and lower beams, curtain fixing frame, curtain, rope pulley, lift mechanism, safety mechanism, and control mechanism and so on, among which the beams and the curtain fixing frame are manufactured by the high-quality profiled bar, and the curtain shall be the high-strength PVC curtain. 


Upper Folding Door With Soft Curtain


When the lift mechanism works, the wire rope on the lift mechanism will drive the lower beam to move upwards, so as to overlap the curtain fixing frame and the curtain on the lower beam. When the door is opened to the appointed place, it will be limited by the upper travel limit switch. When the lift mechanism moves reversely, the lower beam moves downwards, so as to realize the closing of the door body.


When the door is closed to the appointed place, it will be limited by the travel limit switch arranged on the rope pulley. When the door moves, the wire rope breaks, the safety mechanism will work to prevent the falling of door body. 


PLC frequency conversion control is adopted for control. The door will start and stop slowly during the moving process. The upper folding door with soft curtain is mainly applicable to such occasions as shipyard, large scale workshop and hangar.


Upper Folding Door With Soft Curtain

Upper Folding Door With Soft Curtain

Upper Folding Door With Soft Curtain

Upper Folding Door With Soft Curtain

Upper Folding Door With Soft Curtain

Upper Folding Door With Soft Curtain


MAIN TECHNICAL PARAMETERS


Applicable door openingMaximum width 42000
Maximum height 17000
Working voltage / frequency380V / 50HZ
Motor power3.2KW-13KW
Operating speed

0.15m/s

Thicnkess of door panel450-800
Maximum resistance to wind pressure of door body650N/m²
Grade of protection for control boxIP54
Grade of protection for external buttonsIP64






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