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What are the most important accessories when choosing fast door [Gongming fast door manufacturer]
At ordinary times, we should pay attention to keep the fast door dry, often clean the motor surface, do not have too much dust, and regularly clean the air inlet dust. When there is dirt on the shutter surface, soft cotton cloth must be used. When the dirt on the shutter is too heavy, it can be cleaned with cleaning agent, toothpaste and special cleaning agent. After decontamination, rinse with clean water and wipe dry.
Pay attention to the corners of the shutter, especially the stacked shutter, otherwise the skin layer of the corner will fall off. It´s going to be a lot of trouble. When the unlocking device is not flexible, add an appropriate amount of lead ink into the lock hole, but do not inject oil. This is why large enterprises or institutions will use some basic technical personnel to operate and maintain the shutter, fast shutter door and high-speed shutter door.
In fact, the most important part of our choice of fast door motor is the braking function. A lot of people don´t believe it. According to our statistics, of the 10 domestic and foreign machines currently under repair, 7 are brake rectifier block failures, and 2 are burned due to improper protection of the control system (why the protection is improper, which is described below). One of them is oil leakage or loose brake.