SEPPES hard fast door is a new type of metal industrial door with an opening speed of 0.8-1.5m/s, suitable for logistics channels that require frequent high-speed opening and closing. It adopts double-layer aluminum alloy door panel, filled with high-density polyurethane foam material inside, and the total thickness of the door panel is 40mm. Different structures can be customized according to different needs.

1. First of all, the two sides of the door panel of the turbo hard fast door are made of aluminum alloy, and the interior is filled with polyurethane foam material. The total thickness of the door panel is 40mm, and it can usually resist wind 12;

2. The top, bottom, two sides and the door panel of the turbo hard fast door are connected and sealed by EPDM rubber strips to reduce air circulation and play a role in heat preservation.

Turbine hard fast door not only have the function of heat preservation, but also have the functions of anti-insect, anti-theft, and anti-wind. The safety system is complete, suitable for the fast channel of indoor and outdoor logistics production, and the operation is simple. SEPPES brand is worthy of reassurance.