北美风机市场-增长,趋势和预测(2019-2024年)
Fans and blowers are used to provide heating, cooling, ventilation, and the necessary air flow for industrial processes. These systems typically consist of a fan, an electric motor, a drive system, ducts or piping, flow control devices, and air conditioning equipment, such as filters, cooling coils, etc. There are two main fan types: centrifugal and axial fans. Centrifugal fans are often referred to as centrifugal blowers, and typically have eight types of wheels/ impellers that are used to draw the air into the inlet of the blower housing, through the wheel, for the air to then be discharged out through the discharge of the housing at 90 degrees.