The telescopic door is mainly composed of three parts of a telescopic door body, a machine head and a controller. 1, retractable door body: telescopic door body is a large frame, cross bracing, shaft (fixed axis, sliding axis) and the main parts of the main components such as retractable door. The telescopic door body is a metal structure, and is divided into a stainless steel door body, an aluminum alloy door body and a die cast aluminum door body according to the material. 2, nose: by the drive and electrical parts, it is fixed at the end of the telescopic door body, drive door telescopic movement, and the telescopic door body supporting the use of. Drive line type, luxury type full remote control and intelligent robot. 3, the controller: by the control box, desktop controller and the controller of the remote control. 1), the control box: fixed in the nose, it receives the command from the controller to control the operation of the door. 2), desktop controller: mainly by the duty officer on duty indoor use. 3), handle remote control: the main |