The quality problem of the cooling fan directly affects the service life of the fan, a good fan can guarantee its normal operation, then affect the cooling fan operation problem what aspects? 

1. Design problems a good engineer is very important, a fan design can determine the height of its operation, air volume, air pressure, noise issues, but also determine the life of the fan. 

2, Installation Problem Cooling Fan is not installed well, resulting in parts dislocation, rotor placement is not appropriate, not in accordance with the regulations for maintenance, so that equipment compatibility damage. 

3. Operation Problem Equipment parameter deviates from design value, overspeed, overload operation, or low speed, low load operation, can not achieve the working performance of the machine, the operating point is close to or falls into the critical speed zone, the Cooling Fan Lubrication is not in place, equipment speed-up and speed-down in the process of improper operation, resulting in the body temperature can not reach, is to the strength. 

4, environmental impact problem equipment has been in a bad environment for long-term operation, resulting in fatigue of equipment parts, resulting in short service life of equipment. 

The above is Dong Xing Yue's brief introduction to the problems that affect the operation of the Cooling Fan, and the selection of a good cooling fan is very important, not only to make the equipment run normally, but also to extend its life and increase its working efficiency, if you want to know more about the cooling fan, you can pay attention to us. http://www.dxymotors.com。