220V AC Cooling Fan features, you deserve to know

⒈ "220V AC Cooling Fan" in the body due to the impeller operation without friction, no lubrication, so that the exhaust gas is not oil. Chemical, food and other industries ideal for pneumatic conveying gas source.
⒉ "220V AC Cooling Fan" is a positive displacement blower operation. When used, along with changes in pressure, flow rate changes very little. But traffic as the speed varies. Therefore, the choice of a wide range of pressures, the flow rate can be selected by selecting the rotational speed of requirements.
⒊ higher blower speed, the small gap between the rotor and the rotor, between the rotor and the body, and thus less leakage, high volumetric efficiency.
⒋ "220V AC Cooling Fan" of the structure to determine its mechanical friction loss is very small. Because only a mechanical bearings and gears Vice contact in the selection, rotors, chassis and gear ring has sufficient mechanical strength. Safe operation and long life is a major feature of the blower products.
⒌ "220V AC Cooling Fan" of the rotor, have been static and dynamic balance check. Finished smooth, vibration is minimal.