DC blower features DC blower is widely used in a variety of equipment, generally installed in the air-conditioning unit inlet, outlet, boiler drum, induced draft fan and other directions, it is composed of impeller, casing, current collector, motor and transmission components. 

1. The structure of DC blower determines that its mechanical friction loss is very small, the processing and assembling technology is strong, and the clearance is reasonable and uniform, that is to say, the higher volumetric efficiency is achieved without friction due to the thermal expansion in the body, 

2. The blower works stably and the vibration is very small, because only the bearing and the gear pair have the mechanical contact on the material selection, and the rotor, the casing and the gear ring have the sufficient mechanical strength. 

3, when using, with the change of pressure, flow changes very little, therefore, the choice of pressing service wide range, the choice of flow can choose speed to meet the need. 

4. Because the impeller runs in the body without friction and lubrication, the speed of the blower is higher, the clearance between the rotor and the rotor and the body is smaller, so the leakage is less and the volumetric efficiency is higher. 

The above is a brief introduction of the characteristics of DC blower by Dong Xingyue. When choosing DC blower, we should choose a good manufacturer, after all, the quality is guaranteed. A good DC blower is very important, not only can make the equipment normal operation, but also can extend its service life, work efficiency also increases, if you want to know more DC blower knowledge can pay attention to us.

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