Strong electric retractable door repair _ Sheng door industry (certified) _ Luliang retractable doors provide strong sung by Wanbailin area distribution of stainless steel products. Wanbailin district-Sheng Stainless Steel Products Distribution Division (www.sxqsmy.net) is specialized in the "garage doors, European doors, fire doors, stainless steel doors, engineering doors, building doors, retractable door" of the enterprise, the company adhering to the "integrity business, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Weijing Li. Retractable door mainly by the door, drive, control system structure. Door made of stainless steel and aluminum special profiles, using the principles articulated parallelogram, retractable flexible itinerary large. Drive using special motor, worm gear reducer Aluminum retractable doors, and has automatic clutch or manual clutch, automatic clutch power can open and close automatically, you can manually open and close the retractable stainless steel doors manual clutch power failure, the control system panel, button switch, and the other can be equipped with a wireless remote control device according to user needs. Can be equipped with scrolling display, display the contents of 500 words. Can also be equipped with intelligent infrared dual probe anti-collision device, in case people or objects 20-30CM automatically return run, in order to protect the safety of vehicles and pedestrians. The key electric gate installation and commissioning of this structure is to improve the accuracy of linear and parallel and perpendicular to the rail flatness and levelness namely rail, door body formed by two hanging points, minimizing Static side door swing. Put into use in electric door retractable doors, early and often adjust door trackless retractable doors, error correction operation generated. In addition, to strictly limit the weight of the door, can not exceed the rated load electric door. Usually take up to a full electric door cleaning and adjustment within one year of three months.