1、 The door panel of the industrial lift door is made of double-layer hot-dip galvanized steel plate sandwich filled with polyurethane foam coating material, which has good thermal insulation performance, effectively protecting the door panel from harsh weather environment erosion, and resisting wind and moisture. The surface design of the industrial lift door panel has patterns that can to some extent cover small scratches and stains that affect the overall aesthetics of the door body.
2、 The door panel interface of the industrial lift door is on its back, and the panel and back panel are flat and snug. The use of the lift door does not scratch the wall surface. The panel and back panel of the industrial lift door overlap four layers, and a reinforcing rib is designed to run through the entire door panel, which can fix the hinge at any position to ensure the normal use of the industrial door.
3、 There are high-quality sealing strips installed between the door panels of the industrial door, which can reduce friction between the door panels, reduce the noise generated during the operation of the industrial door, and have a good sealing effect. The special interface design of the door panel can ensure that the plane part of the interface between the panel and the back panel bite groove of the door panel will withstand external forces, ensuring that the door panel will not crack and is durable.