1. More consideration should be given to the selection of materials, light and durable materials, so that even in special circumstances, it can play a higher protection problem.

  2. The purchase of the roller shutter door motor is also an important link. Remember not to feel that the lifting force is sufficient, because the bearing capacity of the roller shutter door motor will gradually reduce the actual lifting effect over time, so choose the material as much as possible. The actual lifting force of the door curtain should be exceeded.

  3. Pedestrians and running are strictly prohibited when the door curtain is opened and closed. Because the door curtain is connected by a joint when the door curtain is opened and closed, there is a certain danger, so when the door curtain is started, try not to run by anyone.

  What should we do if the hard fast rolling door slips?

Long-term use will produce a lot of dirt. If it is not treated in time, it will reduce the speed of the fast door. Therefore, the manufacturer requires the user to apply a special lubricant to the sports bearing to maintain its flexibility, but there are often a lot of At that time, novices do not know the uniform distribution of lubricant every time they use the lubricant. Too much lubricant solidifies on the blade, which will cause the phenomenon of slipping. Then at this time, it is necessary to use the cleaning method to wash. In addition, the failure of the slippage may also be caused. Because it is caused by the loosening of the components in the door curtain, then it is necessary to adjust the spring and control the electromagnetic pressure index to avoid the instability of the machine. In addition, a large amount of oil is stuck in the frosted sheet of the cantilever crane, which will make it The effect occurs and the operating speed is reduced, so gasoline must be used to clean the dirt at this time, and at the same time, the workbench must be kept clean.