The difference between the transmission mode of centrifugal fan

　　First of all, let's take a look at the types of transmission modes of centrifugal fans:　　1. Type A: The motor is directly connected to the fan impel...

What are the main parameters of centrifugal fan selection?

　　When choosing a centrifugal fan, you need to provide air volume and air pressure. The fan flow unit is m3/h, m3/min, m3/s, and the pressure unit is ...

What are the main parameters of centrifugal fan selection?

　　The impeller of the centrifugal fan is an important part of the fan. Studies have shown that the impeller is closely related to the working efficien...

The method of noise reduction of high temperature fan

1. Add turbulence device at the inlet (outlet) of the impeller　　Adding a turbulent device (metal mesh) at the inlet or outlet of the impeller blade of...

The specific division of noise level and pressure of centrifugal fan

　　Regarding centrifugal fans, the specific content that will be covered below is the noise level, common pressure classification of centrifugal fans, ...