A Complete Guide For Industrial Fans For Warehouses

Warehouses are basic storage facilities in a business. It is critical to mind aeration in the warehouse to enhance workers’ and visitors’ safety. Proper aeration also and protect equipment from rust and corrosion.

Why install industrial fans in warehouses?

Warehouse industrial fans ensure quality control and a conducive working environment for employees. Without them, workers would suffer chronic breathing problems because of low humidity and poor air circulation. Warehouse fans eliminate humidity and moisture and allow fresh air. Fans prevent food products from melting, drying out, or growing mold.

Warehouse ventilation fans reduce indoor pollution, therefore keeping dust from your premises. Poor air quality encourages dust and debris to lodge on your equipment, causing them to overheat, fail and require frequent repairs and maintenance. Breathing contaminated air triggers allergies and breathing health conditions among your employees.

However, installing industrial warehouse fans increases the volume of clean air, boosting your employees’ productivity. On the other hand, your machines are maintained clean and free from rust. 

Types of industrial warehouse fans

There are two main types of industrial fans, namely:

  • Centrifugal fan 
  • Axial fan

Centrifugal and axial industrial fans are built for heavy-duty use. Therefore, the two are built to withstand harsh industrial conditions.

  • Centrifugal fan

The fan spins air by deflection and force, making a lot of noise as the blades rotate at high velocity. Centrifugal fans blow air at high speed using impellers.

  • Axial fan

Axial fans are also a common industrial alternative. Its blades rotate around the axis to propel air in the same direction. 

Centrifugal and axial fans are ideal for warehouses. However, the two are significant noise pollutants because they produce much of it as the stream of air blows against the blades.

Conventional fans, HVAC systems, and conditions are insufficient to meet the air quality requirement in a warehouse. These conventional fans are relatively small to dehumidify the air between the ceiling and the floor. On the other hand, industrial warehouse fans are specially for regulating expansive spaces effectively.

Industrial warehouse fans

Industrial fans move more air volumes than standard types. An industrial fan is purposely made for large storage rooms. Therefore, industrial warehouse fans are strong to match space, the number of people, products stored, and chemicals produced within a building.

On the flip side, a standard fan is made for residential homes with few occupants. An industrial fan may also be appropriate if the room is spacious and occupants are many.

What are HVLS fans?

High-Volume Low-Speed fans are ideal for industrial use because they’re installed with long blades and powerful motors but with lower rotational speed. HVLS are energy efficient and can service large spaces than conventional ceiling fans.

Advantages of installing HVLS fans in a warehouse

As already mentioned, air quality directly impacts your employees’ morale and productivity. Here are some top reasons to consider installing HVLS fans in your warehouse.

  • Efficient ventilation

Conventional ceiling fans clean the air by allowing short air streams in a room. Consequently, the fresh air cools down a small room quickly. However, conventional fans cannot keep vast space ventilated efficiently.

On the other hand, HVLS fans have large blades, allowing large volumes of air in the room. A single rotation propels sufficient air stream and evenly disperses it in a large space.

  • Reduces humidity and moisture content

Moist conditions provide thriving conditions for the growth of bacteria, fungi and spores. These contaminants compromise food quality. HVLS fans the air in the warehouse to protect and enhance the quality of products. The fan speed evenly drives out moisture and eliminates temperature differentials.  

Temperature differential creates high humidity and low humidity regions in the same room. Temperature differential can impact perishable food products. 

  • Improves air quality

Indoor air quality is potentially hazardous to your employees and equipment. Heavy machines produce harmful gases when in motion or when they overheat. Industrial fans help to remove these gases and heat, to improve air quality for the longevity of equipment. Quality indoor air also promotes the employees’ morale to perform better. 

  • Affordability

HVLS may be costly on installation but affordable in the long haul. HVLS have long blades; therefore, a single HVLS unit can replace multiple ceiling, pedestal, or wall fans. HVLS is energy efficient and saves space and money in the long run. HVLS also requires less routine maintenance than other conventional options.

How to choose a suitable industrial fan

The best industrial fan is the one that suits the working environment it’s meant to serve. The heavy HVLS fans are ideal for heavy industries. Some of the features to look out for are: 

  • the thickness of the blade material
  • the layer thickness of the material coating the blades
  • sufficient treatment before the last coating; however, one has to rely on the manufacturer’s coat quality 
  • a clean finish of the blade’s corners and edges
  • a clean finish of the fan’s housing
  • neatly welded steel parts

The motor

Your HVLS fan is as good as the motor. Think of the motor as the heart of your HVLS fan. Therefore, choose a reputable brand for unmatched performance. The best brand in the market may come at a premium price. You can use this parameter to choose a fan that will serve you for a long time.


A fan is a running machine. It requires frequent cleaning and maintenance to ensure optimum performance. A fan constantly expels polluted air, dust particles, and debris.  Simple routine wiping of the grills can save you from malfunctioning. 

Dust the fan housing, impeller, and the grilles of the protection devices before using a damp cloth. And while at it, ensure the impeller is fixed in the correct direction of the air. You can oil the movable parts to reduce friction and enhance fanning speed. Further, you can replace worn-out parts with new ones. 


Warehouse industrial fans maintain quality indoor air for better working conditions for employees, the safety of products, and longevity of equipment. 

Candice Cearley

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