With the development of Internet information age, Industrial DC fans, Cooling fans, Cross flow fans and AC fans have been applied in many industries, such as household appliances, industrial equipment, electronic equipment, medical aviation and so on.

Have you ever encountered such a situation?

When the fan is used, the speed of the fan can meet the cooling requirements of the equipment, but when it is used for a long time, the speed of the fan will slow down.

What are the factors that make the speed of DC fan, Cooling fan, Cross flow fan and AC fan slow down?

1.First of all, fix the DC fan, Cooling fan, Cross flow fan and AC fan carefully when installing. If the fans are loose without fixing, the rotation speed of DC fan, Cooling fan, Cross flow fan and AC fan will also slow down.

2.Check the appearance of the fan for excessive dust accumulation, which makes it difficult for the fan to rotate. If there is resistance, the rotating speed will slow down. Therefore, pay attention to the environment of the fan and clean up the dust in time. In addition, a dustproof fan guard cover can be added to the fan, which not only enhances the fan air supply rate, but also functions to improve the overall performance of the fan.

3. The reason for the slow speed of the DC cooling fan may also be that there is a problem with the power supply, so users can also consider changing the silent power supply or cooling fan. There are many silent power supplies on the market at present, which are usually strictly tested and can effectively reduce the power supply noise. In addition, it can also change a better DC cooling fan for the power supply. The process of changing the power supply fan is also very simple. The key is to pay attention to the connection between the fan and the power supply.

Rotating speed is also one of the main parameters affecting the performance of cooling fans. Therefore, pay attention to check at any time!