The axial flow ventilation fan for drying kilns is a ventilation fan specially designed for drying kilns that can provide positive and negative air flow. It has the characteristics of high temperature resistance, corrosion resistance, and consistent positive and negative ventilation parameters. The blades are six or eight twisted blade shapes, with an overall aluminum alloy or stainless steel structure. The fan and motor adopt a direct connection structure, and the whole machine has the characteristics of high efficiency, light weight, compact structure, and easy installation. Ventilation fans are mainly used in the blowing system of dryers and other drying machinery; It can also be used for ventilation equipment in various special environments, such as high temperature, high humidity, and other places The baking axial flow fan is designed for tobacco drying, wood drying, etc. The fan motor adopts F-class and H-class flanges
Features: High temperature resistance, high humidity resistance, high efficiency, large air volume, low noise, energy-saving, etc Blades: The fan adopts four arc-shaped aluminum blades, and the angle of the blades can be adjusted according to user needs for air volume Usage: High temperature and high humidity places such as tobacco drying and wood drying kilns
This series of products is divided into ten machine numbers according to different impeller diameters, arranged in order as NO.2.5, 3, 3.5, 4, 5, 5.5, 6, 7, 8, and 9.
The blades of each machine number can be installed at the angle required by the customer
Under allowable conditions, the circumferential speed of the impeller is matched with the following three revolutions: 2900 r/min, 1450 r/min, 960 r/min
The impeller rotates counterclockwise when facing the direction of the air inlet
Due to differences in machine number size, impeller diameter, adjustable blade installation angle, and spindle speed, the air volume, air pressure, and power consumption also vary.
Wind pressure: 50Pa~400Pa Air volume: 1000m3/h~4500m3/h. 
