HVAC Systems: In central air conditioning and ventilation ducts, axial flow fans are used to circulate air and maintain indoor temperature and humidity balance. For example, large shopping malls often use axial flow fans with a diameter of 500-800mm, with an air volume of 5000-20000m³/h.
Power Industry: Equipment such as transformer rooms and distribution cabinets require forced cooling by axial flow fans to prevent equipment failure due to high temperatures. These fans must have an IP55 or higher protection rating to withstand dusty or humid environments.
Chemical Industry: In enclosed spaces such as reaction vessels and storage tanks, axial flow fans are used to remove harmful gases or transport corrosive media. They must be made of 316L stainless steel and use explosion-proof motors to meet explosion-proof certification (such as Ex dIIBT4).
Agriculture and Animal Husbandry: Greenhouses and farms use axial flow fans for ventilation and air exchange, controlling temperature, humidity, and ammonia concentration. For example, pigsties commonly use fans with a diameter of 300-400mm and a speed between 1450-2900r/min to balance energy consumption and ventilation effect.
