Polyurethane foam processing for the materials inside the door; door plate can be aluminum alloy or stainless steel, surface with powder coating, different colors available; The rubber seal lays along the frame that meetthe sanitary requirements of hospitals; The head track rail and door can be quick mounted onto the wall conveniently, and the advanced install technology well solved the potential risks of wall load capacity, cost-cutting and remarkable performance, greatly enhanced the installation efficiency and product quality. The function of open/close derived from the superior performance of specific controller and foot sensor switch, which could be replaced by manual control devices as well. With smaller force the door will work as manual sliding door when power off.