Comparison of Centrifugal Fans Based on Fan Orientation

A centrifugal fan is a mechanical device that is used to move air or gas. A fan wheel mounted on a hub inside a casing facilitates this movement.


The fan wheel is rotated by an external force, either an electric motor or an internal combustion engine. The fan includes ribs or blades organized around a hollow hub.


The air or gas to be moved enters the home through the face of the fan wheel into the hollow hub and then turns ninety degrees to flow over the fan blades. The rotating fan then causes the air to accelerate by imparting centrifugal force to it, hence the name.


The accelerated air or gas then exits the housing. If you want to know more about Industrial Fans and Blowers (which is also known as ” พัดลมและโบลเวอร์อุตสาหกรรม ” in Thai language ) visit online websites.






These lovers are capable of moving the air with increased pressure, making them well suited for use in pollution control systems, central cooling or heating systems, and as leaf blowers in inflating structures. In addition, by mounting the fan on a heat sink, coupled with metal fins, higher cooling capacity


In addition, by mounting the fan on a heat sink, coupled with metal fins, higher cooling capacity in a small scale can be accomplished. There are a variety of types of centrifugal fans and they’re classified based on the orientation of the fan blades in addition to the drive mechanism of the blade.


According to AMCA standard 99-2406-83, centrifugal fans can be classified into three basic blade orientation fashions with additional sub-classifications Depending on the type of blade:  If you want additional hints about Farm fan system (also known as ” ระบบพัดลมฟาร์ม ” in the Thai language) then you are at right place. Check out online websites for more info.


Radial blade fans consist of blades that extend outwards, straight from the hub. These radial fans are characterized by high pressure, higher speed, and low volume airflow. These characteristics make them suitable for pneumatic conveying systems in addition to vacuum cleaners.


This type of blade is not as sensitive to solids and usually utilized in software with particulate-laden gas streams. While the radial tip blades achieve efficiencies up to 83% by reducing the gas turbulence, the open radial blade with overloading power characteristic allows the addition of wear plates in case of larger abrasive applications.



You may also like...