Roll-formed from first grade high tensile galvanised steel with carefully designed interlocking groove and an advanceddesign auto cut-off edge end-lock to achieve maximum holding strength to each interlocking lath. The shutters are recommended to be electrically operated.
Applications
These shutters are used extensively in areas requiring robust steel shutters. For factories, warehouses, military camps, workshops, bin centres and carparks.
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Specifications
Curtain
Cold rolled steel of thickness +/-0.7 to 1.2mm
Curtain Bottom Bar
Heavy-duty extruded double-walled aluminium profile of minimum 5mm thickness
Motor
c/w Proprietary brake release system and manual override endless hand-chain
Finish
Shutters can be in E.G., colourbond, powder-coated or fluorocarbon-coated finish
Sliding Mullion
For shutters in excess of 11 ,000mm span, a sliding mullion is recommended to reduce the deflection of the shutter curtain.