Automated Economical Warehouse Insulated Folding Industrial Sliding Doors

Our automatic folding door features automatic operation and rapid opening, offering manual override during power failures. Built using European standard production processes, the door utilizes an invisible frame and coarctation design between surface panels and frames, eliminating the need for welding.

High-density polyurethane foam (>50kg/m³) enhances tightness and aesthetic appeal. Connecting hinges utilize casting aluminum and plane thrust bearings to minimize friction and resistance.

• Rapid Fireproof Option: Fastest opening speed of 90° in 7 seconds.
• Commercial Flexibility: U value of 1.1W/M2°K and 55 dB noise reduction.
• Subway/High-Speed Train Specs: 57mm panel thickness with aluminum zinc or aluminum plates.

• Hidden Frame: Cold-rolled galvanized steel with U-shape concave grooves.
• Thermal Efficiency: Sealed with high-density double-layer brushes and EPDM.
• Smooth Movement: Hanging wheels made of sealed bearings and PA66 nylon.
• Versatile Configuration: Single-section widths from 650mm to 1500mm.