发布人：http://www.kdjlm.com 发布时间：2021-08-16 17:41:11
Next, the manufacturer of Mingxin roller shutter door will talk to you about the precautions when opening and closing the roller shutter door up and down
1. When the rolling shutter door is opened and closed up and down, check whether there is a pile. The fire rolling shutter door is linked with the fire extinguishing system. The fire rolling shutter door is often damaged or skewed due to improper operation. Ordinary electric rolling shutter doors should also pay attention to the fact that people should be on site when the curtain is opened and closed. In case the curtain is skewed or the track is stuck, the opening and closing of the curtain should be stopped in time, so as not to cause great damage to the motor and curtain.
2. When the door curtain is opened and closed, pedestrians and Mercedes Benz are strictly prohibited. Because the door curtain is connected by connecting pieces when the door curtain is opened and closed, and there are few unsafe elements in the motor and transmission shaft. So when the curtain starts, try not to run.
3. Merchants should also give more consideration to the selection of simple and consolidated raw materials, so that they can play a higher safety problem even in cases.
4. The purchase of roller shutter motor is also an important link. Remember not to feel that the progress is enough. As the bearing capacity of roller shutter motor will gradually decline with the passage of time, the practical progress effect of the door curtain will be as much as possible in terms of material selection.
5. It is also an element of selecting an enterprise. Many businesses will choose low-quality private small workshops to manufacture. Of course, it does reduce the cost, but in order to reduce the manufacturing cost, many small processing workshops blindly reduce the raw materials of accessories, and there is no way to obtain the corresponding quality of devices, as well as maintenance, When customers pay in full, many manufacturers will choose not to protect customers due to cost calculation in the future, which is also one of the elements worthy of customers' reflection.
1. Whether the electric rolling shutter door supports the manual function, which shall be convenient and convenient. In case of power failure, change the concentration and dispersion by 9 degrees and push it by hand.
2. The electric rolling shutter door shall not have the phenomenon of inertial sliding, and shall have the function of double-sided active locking.
Bank rolling shutter door manufacturer
3. In order to improve the smooth operation of the electric rolling shutter door and enhance the tension, the factory selects the production device with 8-wheel front and rear drive and continuous row gear rolling.
4. Investigate whether the structure and smoothness of the electric rolling shutter door are good or not. A good heat dissipation comparison of the electric rolling shutter door selects full gear rolling without chain and belt, so as to enhance the service life of the whole movement of the rolling shutter door.