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Residential Commercial Garage Doors


Vertical Bi-Folding Door consists of upper panel, lower panel, track, lifting system, sealing system and safety device, widely use of portal space, small hangar, garage, restaurant and other special occasions.

The door operator is installed on lower panel, while electric motor rotates the rolling block to change the length of lifting belt or steel wire, to make opening and closing.

Color plate, aluminum plate, corrosion resistant plate, aluminum composite plate or PU plate for outside decoration are available and can be selected by the clients.

General Specifications
Framework
Steel Structure
Alarm
Infrared System
Electric Control Box
IP55 Protection Grade
Technical Specifications
Opening Speed
m/min
6 to 9
Wind Load
Pa
>700
Sound Insulation Performance
dB
>40

Vertical Bi-Folding Garage Doors consists of upper panel, lower panel, track, lifting system, sealing system, and safety device, widely use of portal space, small hangar, garage, restaurant, and other special occasions.

The door operator is installed on the lower panel, while the electric motor rotates the rolling block to change the length of the lifting belt or steel wire, to make the opening and closing.

Color plate, aluminum plate, corrosion-resistant plate, aluminum composite plate or PU plate for outside decoration are available and can be selected by the clients.

Garage Doors Application

Vertical bi-folding Garage Doors can be applied to long-span openings, especially those with no extra space on both sides, which is widely used for the small hangar, Garage Doors, restaurants, and other long-span openings.

Main Features

1) The door’s framework is a Q235 steel structure generally. 

2) The door consists of an upper panel, lower panel, track, lifting system, sealing system, and safety device.

Rust grades ST2
 Sealing EPDM or hairbrush
m/min
6 to 9
 Opening Speed 6-9m/min
Pa
>700
 Running Temperature -40℃—70℃
dB
>40
 Operating System SIEMENS PLC or DEMAG
 Window Material Tempered Glass
 Sound Insulation more than 40dB
 Air Tightness 2.5m3/L-h
 Seismic Fortification Intensity 8 degrees
 Electrical Cabinet Protection Grade IP55

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Vendor Information

  • Store Name: MRM TECHNOLOGY
  • Vendor: MRM TECHNOLOGY
  • 3.03 rating from 688 reviews
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