Aluminum alloy automatic expansion door

Aluminum alloy automatic expansion door

1. The use of Electric Telescopic Door is correct
In use, the action should be as light as possible to open and close, do not use too much force; When the electric telescopic door is opened, it is found that there are obstacles, and the fault should be removed first. High-grade electric telescopic doors such as internal tilting Windows and folding electric telescopic doors should be operated strictly according to the instructions. Industrial Lifting Door

2. Electric telescopic door needs to be cleaned frequently
Often clean, keep the surface clean, scrub as far as possible to choose soft gauze or cotton silk, so as not to scratch the surface of the electric telescopic door. When there are stains and dirt, available water, alcohol or neutral detergent, cleaning. Rigid Quick Door

3, corrosion prevention
Electric telescopic door as far as possible to avoid acidic and alkaline chemicals contact aluminum alloy electric telescopic door surface.

4, electric telescopic door hardware maintenance
Often check all kinds of hardware accessories of the electric telescopic door, such as damage phenomenon is found in time to repair or replace, hardware for a long time, can be coated with a little wax oil or drop some oil, reduce friction, keep the electric telescopic door open and close easily and flexibly. The sealing wool strip and glass rubber strip of the electric telescopic door are the key two parts of sealing and insulation. If there is aging loose, it should be replaced in time.
 High Speed Zipper Door

Shenzhen Haifeng Mechanical and Electrical Equipment Co., Ltd. is located in Gongming Street, Guangming District, Shenzhen City, Guangdong Province. Founded in 2002, it is a high-tech door automation company committed to developing into the world's advanced door technology. Mainly engaged in Quick Roll-up Door, Quick Door , Automatic Door, Automatic Induction Door, automatic flat door, automatic overlapping door, Medical Automatic Door, arc automatic door, rotary automatic door, stainless steel automatic door, fast rolling shutter door, industrial stacking door, industrial rolling shutter door, electric expansion door, crystal rolling shutter door, electric rolling gate, all kinds of door control motor, car park license plate recognition system series and computer, mobile phone peripheral series of electronic products. The strength of the company is strong. With first-class personnel, first-class equipment, first-class plant, first-class technology. The company has been the product quality as the lifeblood of the company, from each production link, each process, follow the ISO quality management system rules, strictly good quality, and strive to produce 100% qualified rate.