1. "Blower Fan" in the body due to the impeller operation without friction, require no lubrication, so that the exhaust gas is not oil. Chemical, food and other industries ideal pneumatic conveying gas source.
2. Blower genus volume blower operation. When used with the pressure changes, the flow rate fluctuation is very small. But the flow as the speed varies. Therefore, the choice of a wide range of pressure, flow selection by selecting the speed and reach requirements.
3. Higher "Blower Fan" speed, the small gap between the rotor and the rotor, between the rotor and the body, and thus less leakage and high volumetric efficiency.
4. Blower structure determines its mechanical friction loss is very small. Because the bearings and gears have only mechanical contact in the selection, rotor, housing and ring gear have sufficient mechanical strength. Operational safety and long service life is a major feature of blower products.
5. "Blower Fan" rotors have been static and dynamic balance check. Finished smooth operation, minimal vibration.
6. Blower having the above characteristics are: Roots blower, side channel blower, multistage centrifugal blowers.