Wind Resistance Bi Fold Sliding Door Hidden Frame Edge Cover With Top Guide

Door Panel:

PU sandwich panel: total thickness 57mm, with 0.8mm thickness aluminum plate, has better insulation and wind resistance performance.

Edge cover of door panel:

The door body adopts a hidden frame design, the hidden frame can be steel or Aluminum alloy; the built-in framework of the door panel is 2.0mm cold-galvanized steel plate, which is formed by a special forming machine with a U-shaped and concave-cavex groove design, so can make the door stronger.

Hinge connections:

The honeycomb steel is filled into the track, the aerodynamic principle is used to buffer the shock wave generated by the explosion and the orbit is beneficial to the discharge and release of the shock wave, thereby reducing the damage caused by the explosion. For further details, please contact our sales staff, it's not appropriate to show here.

Guide rail:

The top guide rail is directly installed on the side wall or fixed on the wall with 5mm steel plate, and the thickness of the fixing member is not less than 5mm.

The top rail is 50 * 50 * 5mm steel track.

The top and bottom of the door are sealed with high-density double-layer brushes , and the door frame and each door panel are sealed with EPDM rubber.

Wheels

The hanging wheel is made of closed bearing and steel. It is specially designed with four wheels as a group to increase strength and smoothness.

Window:

Two glass windows on each panel

Driving system:

Motor: 220V or 380/50HZ, Power:300W-1200W. Gear rack: galvanized steel material, and installed onto the door panel.

Control and Operation:

Control box with UPDOWNSTOP buttons. Remote control optional.

Professional technology: the manufacturing process reaches the international first-class level, ensure product quality.

Safe control system: the control box shall be guaranteed to be connected with fire control, which can be connected with the general control room

Wide application: Large industrial plants such as moving segment, depot, locomotive depot and locomotive maintenance base. And fire brigade, the underground garage of the commercial building.