Steel fireproof rolling shutter door for shopping mall

Steel fireproof rolling shutter door for shopping mall

Fireproof rolling shutter door is based on steel rolling shutter, the transmission parts are reformed, equipped with fireproof appliances and other equipment, so as to achieve the effect of fire prevention: fireproof motor is controlled by fireproof electric control box, and the scroll is driven by the variable speed device to make the rolling shutter door open and closed. In case of power failure, the manual crank on the fireproof motor can also be used to realize manual operation. In the mechanical relative motion, the coupling instead of sprocket drive, rail friction at the embedded copper plate or nylon. It is most suitable for fire hazards such as factories and warehouses where combustible gases and volatile chemicals are used or stored and where explosions occur or may occur. Industrial Lifting Door

1, the internal use of integrated bus, reliable and rapid data transmission. High Speed Zipper Door
2, with phase sequence automatic detection, correction and lack of phase protection. Main power backup power can be automatically switched (with backup power).
3, with rich reserved interface, can be linked with the fire control center.
4, full electronic learning memory limit, absolutely accurate, no matter the upper limit or lower limit positioning will never change.
5, the use of advanced microcomputer processor technology, stable and reliable, no limit of height range.
6, with smoke, temperature signal synchronization, step detection function.
7. The setting of operation parameters is simple, convenient and accurate.
8, with manual priority escape function. In the case of three-phase power or main power failure, the controller can automatically drop the curtain through the speed release device so as to close the curtain function. Hangar Special Gate

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.