Electric retractable door (www.fsyinglong.com) alias "electric gate" "or" electric folding door ", press" electric "is divided into common type (to be equipped with power control box, power part of the control box) Mechatronics type ( power section, and logic circuits in the electrical equipment on the body. Denso cost, good reliability), intelligent integration type (only in mechatronics LCD, electronic travel, electronic torque, remote debugging and other functions ), intelligent integration of Denso body just updated, the development of intelligent integration is to update the bus intelligent integration and power components, frequency of use, and conversion type. electric retractable door widely used in all types of mining factories, workshops, warehouses, machine room, garage and other occasions as the active walls, greatly expanded the scope of application of electric retractable door. electric retractable door is mainly composed of the door, drives, control systems. door retractable doors made of high quality aluminum alloy and general square tube pipe production, using the principles articulated parallelogram, scalable and flexible large travel. retractable door drive using special motor, worm gear reducer, and no manual clutch, power outages can manually open and close, retractable door control system control panel, button switch, the other can be equipped with a wireless remote control device according to user needs.