Industrial bi folding door

Folding door

 

Folding door – The industrial bi folding doors are mainly composed of door frames, door leaves, transmission parts, swing arm parts, transmission rods, orientation devices, etc.

The doors are mainly applicable to: EMUs, EMUs, depots, locomotives, locomotives, etc.;

Material specification

 

      • Hinge: Aluminum alloy
      • Door frame: 50mm*80mm aluminum alloy special tube
      • Door panel: Built-in hidden frame galvanized steel plate with concave and convex groove design, the panel is made of 0.8mm steel plate (powder coated)
      • Track: Steel track and closed bearing plus PA66 nylon hanging wheel
      • Contacy net insulation window: Contact net insulation window: built-in ultra-polymer insulation board, sealed with EPDM strip
      • Visible window: Contact net insulation window: built-in ultra-polymer insulation board, sealed with EPDM strip
      • Opener: The door opener uses imported folding door special motor, external telescopic arm, edge protection device


    General specification

     

    All external hinges and single or double panels are available as standard RAL colours for polyester powder coatings. The drive system uses a quiet and fast motor (opening time and speed can be set arbitrarily), double-glazed acrylic glass or tempered laminated glass perspective window, the pedestrian door can be customized.

     

    Manual type

    Manual type: the handle is fixed on the folding door

    Electric type

    Electric type: The motor can be locked in the door closed position, the door can be manually opened, with a clutch device.

     

    For more details, please visit our product center

    Freely contact us to get your solution.

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