Electric Stainless Steel Retractable Folding Gate Electric retractable door is a kind of door that can move and retract freely to control the size of door opening to control the interception and release of pedestrians or vehicles. The telescopic door is mainly composed of a door body, a driving motor, a slide rail and a control system. The door body is made of high-quality stainless steel and aluminum alloy profiles, and is hinged by the parallelogram principle. The drive is driven by special motor, worm and worm gear deceleration, and has automatic clutch or manual clutch. It can be equipped with a scrolling display that displays 300-500 words of display content. It can also be equipped with intelligent infrared probe anti-collision device, which can automatically return to work when people or foreign objects are 20-30CM, thus ensuring the safety of vehicles and pedestrians.It can automatically open and close when a…