Quality Parameters – Industrial Centrifugal Process Fans

It matters a lot when the time comes for selecting a quality industrial centrifugal process fan for your factory. It has to be selected carefully as high-quality industrial centrifugal process fans play a significant role in proper air handling arrangements in any factory. If you have to install a fan in a factory or manufacturing plant then you must consider many elements to fulfill your specific requirements.

Different types of process fans as per your processing requirements:
The industrial centrifugal fan selection method starts with determining the manufacturing processing requirement in your factory. By studying/surveying the space required, assessing the required airflow and other specifications of the manufacturing process requirement.

• Explore the type of air motion required for your implementation and the type of fan needed for it.
• Process fans work in various ways. Centrifugal fans have a wheel (impeller) that extracts air into the housing channel rotates 90 degrees and hastens radially, and exits the fan housing. Centrifugal fans are generally applied for lower circulations and higher enforcement. As they are muted, they also provide a benefit in terms of reduced noise levels. They consume more space and are costlier than propeller fans.
• On the other hand, the axial fan is composed of a propeller circulated on its axis by a motor. It drives air at an axial angle through a cylindrical housing or formed orifice panel. In comparison to centrifugal fans, axial fans cover less space.

Main Parameters:
Many technical parameters are measured scientifically regarding industrial process fans. The appropriate process fan should be able to meet these technical specifications. Some of the major ones are listed below.

• Airflow rate: The airflow rate defines the quantity of air moving through an industrial fan over time. It is measured in cubic feet per minute (CFM) or the metric equivalent, cubic meters per hour (M3/Hr). 1 CFM = 1.6990 x M3/Hr.
• Static pressure: Static Pressure is the intransigence to airflow (friction) which is occurred by the air moving through a pipe, channel, hose, filter, or air control damper. Static Pressure is measured in inches water gauge (inWG) or the metric equivalent, millimeters water gauge (mmWG). 1 inWG = 25.4 x mmWG.
• Density: Density shifts from temperature and barometric pressure discrepancies which should be amended to standard situations before choosing a fan.
• Altitude: The altitude at which the fan or blower will be working. It will also impact the execution of the centrifugal fan.
  Air Temperature: The temperature of the air going through the fan or blower will affect the performance of the fan or blower.

Other factors:

• Noise level: If excessive noise occurs then a high volume-low speed industrial or commercial ceiling fan that creates less noise is a perfect choice. Small fans require to operate at high speeds to expand airflow.
• Ambient temperature: The temperature of the air outside the fan or blower can simulate the operation of the fan or blower. The bulk of fans blows air at room temperature while some should work under particular temperatures or environmental ambiances.

So, if you want an industrial process fan for de-dusting, pre-air heating, furnace air, and industrial drying, then you should ensure that the selection must be done diligently to ensure the fan fulfills all specifications in your technical requirements.