Fans and Blowers
Vane-axial Fan has a disk-type wheel which is housed in a cylinder tube. Air guide vanes are built into the tube to guide the flow of the air properly. Tube-axial Fan has a propeller inside the cylinder with belt-driven or direct drive motor connected to it. Centrifugal Fan is also known as radial fan as the air flows perpendicularly to the axis of rotation of the fan. Backward Inclined with flat and single thickness metal blade is another design which is used for smaller units’ applications.