Folding door

galvanized steelindustrial

Leaves: Vertical leaf panels thickness 52 mm. N. 2 double layer Sendzimir galvanised steel sheets with plain finish or embossed finish. Internal filling in injected polyurethane foam. Guides: double 2 mm galvanised steel sliding guide. Mechanic limit switches setting trolley run during leaves opening. Installation and opening: inside or outside opening both in W and in H. Inside or outside building installation. Standard devices: Guide stirrups for 90° rotation opening. 4-wheel nylon trolleys with anti-dust sphered bearings. Black coated aluminium hinges with bearings and 20 mm pins. Black coated galvanised steel closure with galvanised steel closing bars. Internal handles for manual opening of leaves. Distance rubber bumpers for leaves packing. Plain finish panel standard colours: Outside White Grey, inside White Grey. Embossed finish panel standard colours: Inside White Grey, outside White Grey. Aluminium label with identification data, CE mark and main warnings. Installation, use and maintenance book with regulation certificates.