To sum up, there are many factors that affect fan noise, including speed, blade design, installation method, and so on. When we choose and use fans, we need to consider these facto...

Usually, the corrosion resistant class of the fan is determined according to the corrosion resistance of its materials and coatings.

How to choose the protection level of our fan mainly depends on the installation environment. If you don’t know how to choose, you can leave a message in the comment area or priva...

The operating temperature is the highest and lowest ambient temperature when the fan is in use. When the ambient temperature is higher than the highest operating temperature and lo...

The AC fan uses a capacitor asynchronous motor internally.We know that asynchronous motors rely on AC currents with different phases to create a rotating magnetic field in space, w...