The cooling fan is an important cooling equipment of modern industrial machinery. It can be used in many industries, such as household appliances, air conditioners, water dispensers, refrigerators, industrial machines, medical equipment, projectors, humidifiers, air purifiers, players, etc, Do you know what you need to consider when choosing a cooling fan?

1. Material of cooling fan:

Now the more commonly used materials on the market are aluminum and plastic. Aluminum is generally used for AC fan material, but the air volume is relatively small. DC fan material is generally plastic.

2. Speed of cooling fan

The higher the speed of the cooling fan is, the greater the air volume is, and the better the heat dissipation efficiency is. However, the higher the speed is, the greater the noise is, which will cause high vibration. The higher the speed is, the greater the service life will be.

3. Noise of cooling fan

When we choose the cooling fan, the less noise is, the better. However, the noise is directly related to the fan speed, air volume and bearing, which needs to be selected according to the actual use environment.