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High-speed Folding-up door

 High-speed Folding-up door

 
The door is a folding-up; it can be used as inside or outside door. For each opening which is extremely often passed by forklift trucks, the high-speed folding-up door is a high-quality solution. Wind, negative pressure, heat or cold and draft air cannot affect the curtain: It is always in shape and can be fold up and unfold without any problems and at any time. The extraordinarily heavy-duty hangings are available fully transparent or in different colours.
 
Structure realised with pressed sheet profile in galvanised steel, Flexible mantle in PVC double-coated polyester fabric, class 2, self-extinguishing fireproofed, provided with heat-welded pockets for reinforcing pipes and 1 row of transparent windows on 3rd sector (at man’s eyes height)
 
Reinforcing pipes in galvanised steel against wind and/or sinking, fitted into heat-welded pockets on the mantle, easily sliding in case of crash, to be straightened or replaced.
Flanged tubular galvanised shaft, rolling on supports provided with self-aligning bearings.
Self-braking asynchronous three-phase motor, power supply 380/400 V, with 1 HP (0,75 Kw), rapid magnetic blocking brake and motor cover in galvanised sheet.
 
Release motor lever and hand crank for emergency manual opening (in case of power failure or breakdown).
 
Opening-closing speed: 1 m./sec. (proportionally reduced in case of big doors or particular wind resistance needs).
WARRANTY: 1 year with a maximum of 100.000 working cycles