There are a lot of industry to be used in small DC blowers, these small blowers have what characteristic?
　　A blower ink is very small, because only the bearings and gear pair have mechanical contact in the selection, rotor, chassis and gear rings have sufficient mechanical strength. Safe operation and long service life
　　2, the structural causes of the impeller in the body without friction, so that the exhaust gas is not oil. Chemical, food and other industries ideal pneumatic conveying gas source.
　　3, when used, along with changes in pressure, flow rate changes very little. However, as the speed and flow changes. Thus, the choice of pressure service a wide range, the flow rate can be achieved by selecting the speed and achieve the desired selection.
　　4, the blower speed is high, the small gap between the rotor and the rotor, between the rotor and the body, and thus less leakage, high volumetric efficiency. Machining and assembly technology, able to ensure a reasonable gap, uniform, both to achieve high volumetric efficiency but not so the body's internal conflicts between the thermal expansion.