Fans play a very important role in environmental protection and equipment matching. Fans can also be used to discharge, purify and recycle exhaust gases, which also plays a very important role in environmental protection.
Many customers who buy fans will also buy fans as reserves. However, the fan has been left for a long time but is not used, resulting in the fan not operating properly.
I believe that many people have such doubts. Let me talk about what caused it:
1. After the fan is purchased, it can not be used in time, and the impeller is often rotated to keep the impeller in balance. When the fan is used, there is no impeller imbalance.
2. The fan impeller has a diameter of more than 1 meter. Just purchased back for more than a year without installing. Replace the oil in the fan and replace it.
As long as you do this, the fan can live longer.