1. All-steel structure, high connection strength, strong carrying capacity and good impact resistance; 2. All raw materials have high-quality anti-static properties, which makes the performance of the floor system stable and reliable; 3. The surface adhesive material is antistatic, abrasion resistant, waterproof, fireproof, dustproof and corrosion resistant; 4. High dimensional accuracy, good interchangeability, flexible assembly, convenient and long service life. 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 automatic clutch is cut off. Manually open and close when manual clutch is cut off. The control system has control panel, push button switch, and other requirements. Equipped with wireless remote control.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. Factory Sliding Retractable Gate,Aluminum Alloy School Sliding Gate,Automatic Electric Single Double Gate,Store Retractable Gate Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com