Industrial Blower Rental, Purchase, & Leasing Guide for Beginners

Industrial blowers are devices composed of fans, impellers, and blades designed to ventilate large spaces while simultaneously cooling them and reducing humidity levels. These blowers help clean contaminated air to help prevent respiratory diseases.

Industrial operations often produce toxic fumes and lung-damaging smoke that must be cleared away to comply with environmental regulations. They serve several functions beyond this, including tank aeration and methane gas dissipation.



Many industrial facilities require air or gas movement through them to ensure workplace safety and optimize working conditions. Ventilation blowers ( play an integral part of an entire ventilation system and come in various styles, sizes; designs and configurations that help keep energy costs at a minimum.

They serve the primary function of increasing air pressure by using centrifugal force generated from rotating fans to increase pressure, typically used for conveying systems, conveying of liquids or solids, heating/cooling/ventilation/exhaust systems etc. They may also be utilized in environments prone to corrosion which require spark-resistant and corrosion resistant blowers.

Axials generate both positive and negative pressure around their blades, producing continuous airflow. Their fan blades are vertically aligned and tilted accordingly to account for atmospheric pressure changes; forcing the airflow axially parallel with their rotating shaft. The number and design of fan blades has an impactful influence on their performance.

As part of their manufacturing processes, manufacturing facilities produce hazardous odors, chemicals, smoke and fumes that must be safely eliminated from the workplace. Fume removers are designed to filter these out before they reach the air, decreasing risk of explosions or fires. Some processes require exhaust blowers designed specifically to handle chips, particles and other forms of waste produced during these processes – these types of blowers usually feature extremely durable construction withstanding extreme wear-and-tear.



They can be useful for a multitude of purposes, such as exhaust and ventilation, aeration, particulate transport and cooling. These systems play an important part in waste management applications as they remove harmful contaminants from the air that might otherwise create unhealthy working environments. They create cleaner work environments by clearing away toxic gasses.

These industrial blowers can be found in food processing plants and other environments where clean air is extremely important, such as high-stress environments. Their air movement and ventilation services remove dust, smoke and other contaminants from the working area – helping create a safer working environment while protecting delicate equipment from contamination.


Airflow and ventilation are smart moves to take to creating an efficient work environment. A good industrial blower can play a pivotal role in providing and improving these functions to foster a safe, healthy working atmosphere. Their use includes ventilation, aeration, particulate transport, cooling and air-cleaning applications; nearly every industry relies on some form of airflow for safe workplace conditions and efficiency.

Industrial fans and blowers are designed for various applications. Each has specific requirements that must be fulfilled to maximize its effectiveness; this depends on its use; for instance, mining operations necessitate fans that can endure the elements as well as harsh conditions – high temperatures, humidity levels, dust particles, contaminants – which must all be accommodated within these specifications.

An industrial blower may come either in air-pressure or air-velocity types. Air pressure fans typically feature higher pressure and capacity than their air velocity counterparts, typically boasting larger shaft diameters and thicker materials that can withstand extreme temperatures without succumbing to corrosion issues common to certain industries. Centrifugal industrial fans are among the most frequently found types of industrial fans, serving a variety of different uses throughout different applications.



Industrial blowers are important tools used in various operations and applications to increase airflow and create certain levels of pressure, while fulfilling these tasks for every type of application. With so many functionalities and styles to choose from, they provide air flow at any level necessary.

Prior to reuse, processing further or delivery, many products and materials require drying. This usually involves extracting any water or cleaning products using air pressure, while hot air can speed up this process as it holds more moisture than cold air can absorb while heat helps evaporate any liquid or moisture quickly.

Leister offers several types of blowers designed specifically to quickly dry products in enclosed environments, including the Air Knife using hot air to quickly dry containers like totes, drums, tanks and barrels as quickly as possible – clearing away any water vapor or contaminants present so they’re ready to be filled back up again.

Other types of industrial blowers designed specifically for drying include nozzles, centrifugal and axials. Centrifugals (which you can learn about here) resemble household fans but with larger impellers that run at faster speeds – creating higher air pressure but typically being less efficient than an axial or positive displacement industrial blower.

These industrial blowers require regular lubrication to avoid mechanical friction that could result in overheating and lead to overheating, or else it may lead to the formation of clogs that interfere with normal airflow. Therefore, it is vital that qualified technicians regularly examine lubrication levels.