Everything You Should Know About Industrial Fans

Industrial fans offer solutions to various industrial processes in sectors such as mining, electrical power generation, building heating and ventilation (HVAC), metals manufacturing and processing, cement production, petrochemicals, and many more.

In other words, Industrial fans are the backbone of many industrial operations, from combustion processes or cooling to dust collection, material handling, air conditioning, waste gas extraction, and chemical processing. The primary purpose of an industrial fan or blower, regardless of the industry or process, is to supply and accommodate a flow of air or gas inside industrial processes.

You should also know that most industrial fans or blowers may be classified into four basic kinds, which are called after the direction of flow through the impeller.

Functions of Industrial fans

Combustion: Industrial fans play an effective role in producing heat and dryness. They have variable drives and inlet dampers which are used to regulate the frequency of air.

In the metal industry, industrial fans play a major role in the melting of metal, whereas, in the food processing industry, it is used for baking or providing dryness to food.

Ventilation

Ventilation in industries is necessary for preventing suffocating gases. It exhausts the harmful gases from the industry and maintains the moisture. It brings fresh and harmless gases by flowing the heavy gases from the industry.

Cooling

It is also used for cooling purposes by exhausting the warm air. It derives the hot air out and brings the cool and fresh air. The temperature of coolness can be maintained through drives.

Cleaning and purification

Many chemical industries produce harmful gases and materials that risk workers' lives in danger and can cause respiratory disease. Industrial fans throw those gases out of the industry or either refine them. It extracts the dust, dirt, and materials from the air and purifies it with fresh air.

Different types of Industrial Fans

Centrifugal fans

Centrifugal fans are many types such as pressure blowers, paddle-wheel, industrial exhausters, acid-gas blowers, Airfoil, Radial blade, PE etc. They have low volumes. This type of fan is used mainly by industries for various purposes because of its high efficiency and continuing working feature.

It also reduces the flow of dust and is used for both cooling and drying purposes. Centrifugal industrial fans create very high pressure, which Filters the air properly. It has a low flow rate and is used for cooling purposes too.

Axial fans

Axial fans have many subtypes: tube axial, vane axial, mixed flow fans, variable pitch axial fans, cooling fans, etc. Axial industrial fans have adjustable symmetrical blades, which can be adjusted according to the needs of the operation.  

They have Static vanes and outlet dampers. This fan can flow large amounts of air and can be used as a condenser. Axial industrial fans have low pressure. They are comparatively less costly than centrifugal fans.

Jet fans

It is used for basement ventilation and smoke extraction. It has symmetrical blades and a motor that doesn’t create any loud sound. Jet fans are also used by the channels and tunnels industry for ventilation.

Conclusion 

When looking for the best method to cool down an industrial-sized area, you may question if you should go with one big industrial fan or several tiny industrial fans. Because of the greater circumference and specifically designed airfoils of our big industrial fans, it only needs one MacroAir fan to provide balanced and pleasant airflow across a vast area instead of 34 smaller industrial fans. So, when it comes to cooling your industrial area, larger fans are definitely preferable.

Thus, industrial fans make the whole industrial process easy and safe. Fans of different types are used in industries to complete the application of it. It provides cooling, combustion, ventilation as well as purification of air. It also protects the workers from harmful chemicals. An industrial fan is one of the essential components of the whole industry.