When many customers buy express doors, they usually test them on the spot and order them. They don't seem to care much about the motors. They almost match the imported ones. In fact, it's not right. You can't buy anything blindly and aimlessly.
Fast gate motor is the core of Shanghai Fast Gate operation. Once it finds a fault, it causes the flameout. Then, the whole fast door will stop running, and if it stops running in the era when people are passing, big problems may be found.
For motors, many people feel that imported motors are good. Of course, the price of foreign motors is between three and five times that of domestic ones. Many of the quality of foreign motors is really worthless, but not all doors are suitable for Shanghai Express Gate. As for the domestic motor is not favored, in fact, there are historical reasons.
In the whole domestic motor industry chain, downstream manufacturers can only make a profit of 20 or 30 yuan, and the competition is very fierce, so everyone began to cut corners and dead-pressure prices, thus causing the current situation in the domestic motor industry.
From the very original motor technology data analysis, as long as the quality of our motor is not jerry-built, there is no problem at all, it must be in the domestic industry developed for sixty or seventy years, otherwise our space shuttle will not be able to go to heaven.
In fact, in the era of choosing fast-gate motors, we should know that it is very important to brake this part of the function, probably many people may not believe it.
Seven of the ten repairs made by domestic or foreign brands are faults of brake rectifier blocks. Two are burned due to improper protection of control system, and one is oil leakage of reducer or brake brake brake loosening. Therefore, in the era of purchasing Shanghai Express Door, we should take good care of brake.
Quality Judgment Method of "Fast Door Motor" Fast Door Reduction Motor
To judge the quality of express door motor, one is to look at the brand, commonly used SFT, SEJ, SEW and so on. The other is to look at the exquisite shape and workmanship. How can "Huizhong" not think of "Xiuwai"?
Order Fast Gate Accessories, Buy and Maintain Fast Gate. You can contact Longsheng Gate Industry. We have a professional production and installation team. We have developed Fast Gate specially for 20 years to provide you with high quality products.