The automatic extension door is handed over by the principle of parallelogram, which is flexible. It features the best propulsion design and infrared anti-collision function, and has a manual clutch that can be manually opened and closed during a power outage. The automatic extension door is a telescopic shed type, which has the characteristics of stable opening and closing, seeing the door body, and occupying a small space after opening.
Aluminum Automatic Extension Gate is motorized, remote control, anti bumping design, surface powder coated. It's suitable for access control in main entrance point. The automatic extension gate is widely used to factory gate, school gate, villa front gate, residential yard gate, hospital main gate, public and commercial building outdoor entrance etc.