Sell Centrifugal Blower Fan
Centrifugal blower fan is one of the most efficient and versatile air moving equipment. The scroll housing in the centrifugal fan accelerates the air and changes the direction of the airflow twice, a full 90 degrees, before leaving the housing. Centrifugal blower fans are extremely quiet and reliable and are built to operate in a wide variety of environments and applications.
Centrifugal Fan Blade Type
Centrifugal fans come in four basic fan types, each with its own specific purpose namely radial, forward curved, backward curved and airfoil type.
1. Radial Fan
A radial fan is a fan capable of operating in its high static pressure (up to 1400 mm WC) and its ability to handle highly contaminated air flows. Due to their simple design, radial fans are particularly suitable for high temperatures and medium blade tip speeds.
Characteristics: high pressure, medium flow, efficiency close to tube-axial fan, power increases continuously.
Application: a wide range of industrial applications, suitable for dust laden, humid air/gas
2. Forward Curved Fan
The forward curved fan is a forward curved centrifugal fan that is used in clean environments and operates at lower temperatures. These fans are especially suited for low tip speeds and high airflow jobs and are also best suited for moving large volumes of air against relatively low pressures.
Characteristics: medium pressure, high flow, pressure curve drop, higher efficiency than radial fan, power rises continuously.
Application: low pressure HVAC system, packaged unit, suitable for clean and dust-laden air/gas
3. Backward Curved Fan
A backward curved fan is a backward curved fan which is more efficient than a forward curved fan. The backwar curved fan reaches its peak power consumption and then the power demand drops well within the usable airflow range. These fans are also known as "non-overloading" because changes in static pressure do not overload the motor.
Characteristics: high pressure, high flow, high efficiency, power decreases as flow increases beyond the highest efficiency point.
Application: HVAC system, various industrial application forced draft fan.
4. Airfoil Fan
Is a fan with the highest efficiency and best in clean air applications.
Characteristics: same as backward furved fan, highest efficiency
Application: same as backward furved fan, but for clean air application
Types of Centrifugal Blower Fans We Sell
- Centrifugal Duct Inline
- Centrifugal High Pressure
- Centrifugal Fan Backward
What Are Centrifugal Blower Fans Used For?
Centrifugal Blower Fan is usually used for residential applications to circulate air through ducts in your home. Think of your air conditioning system, furnace, or hood line. You may also see it in a commercial setting like your car wash. Once the wash is complete, the large fan dries your car in just seconds. The fan is a centrifugal fan. They take the outside air and move it rapidly, creating a pressure difference. As long as the pressure difference is maintained, the air is constantly moving, and your car dries quickly.
Supplier of Centrifugal Blower Fan
Centrifugal Blower Fans are also common in air conveyor devices, which use air to transport objects along a conveyor belt. This is something you might see in a factory or warehouse. Contact us for more info and get a competitive price quote from us.
