SEPPES Door Industry hard fast door, also called aluminum alloy high-speed door, is a new type of metal fast door. This innovative product has been recognized by enterprises in recent years and is often used in spray areas, washing workshops, assembly workshops and other occasions.

     The door body of the hard fast door adopts the aluminum alloy door panel with broken bridge heat insulation, and the multi-layer sealing tape is connected. The surface of the door panel is treated with anodized organic coloring treatment, and the wind resistance can reach about 11; the transparent window adopts high-quality polycarbonate Ester board, double-layer structure has excellent heat preservation and light transmittance; the balance system adopts hinge load bearing method, so that the joint of the door curtain is not stressed, and there is no contact between the door panels, and it can remain stable after a long time.

     The later maintenance and repair of the wind-resistant hard fast door of SEPPES Door Industry is also very convenient. The door panel structure is multi-segmented. When it is damaged, only the damaged door panel needs to be removed. One person operation is simple and fast, and has the characteristics of quick repair.