Fold-up door DAPBIG

galvanized steelPVChigh-speed

Rapid fold-up door suitable for big openings. Specifications Application: inside/outside C Pillars: in press-bending plate in galvanised steel, RAL on demand Crossbeam: electro-welded self-supporting carpentry structure closed under a steel cover that supports the drive shaft for the curtain traction. Curtain: self-extinguishing PVC class II, anti UV and anti mould, stiffened by tubes. Anti-raising system composed by two security photocells that block the door in case the raising belts accidentally hook one person or one object. Security belts to avoid the sudden curtain fall Windows: windows or visibility stripes Opening systems Metal detector: automatic opening command with magnetic loops metal mass sensor Radar: opening command for industrial doors. It detects both people and vehicles on surfaces from 1 to 20 square meters, adjustable according to need. Remote control: transmitter-operating range from 80 to 100 meters. Security systems The passage control is managed and controlled in safety through two transmitting photocells (one for each door side) and two receiving ones with amplifier. Mobile protection device on the closing edge consisting of a sensitive resistive strip that in case of contact transmits via radio with the control unit. In case of accidental impact, it determines the arrest and the immediate reopening as required by the Norm UNI EN 13241-1. NO TOUCH SECURITY SYSTEM Motor control Nominal installation tension 400V / 3+T Frequency 50 Hz Motor power from 1,5 to 2,2 kW Gear motor/motors with perpendicular axle to the crossbeam. Two motors if requested by the dimensions.