The impeller of the annular high-pressure blower is composed of dozens of blades. The air in the middle of the impeller blades is subjected to centrifugal force and moves towards the edge of the impeller, where it enters the annular cavity of the pump body and circulates again in the same way from the starting point of the blades. The circulating airflow generated by the rotation of the impeller leaves the air pump with * energy for use. The fan adopts a motor, with a compact structure, small size, light weight, low noise, and no water or oil in the air source sent out.

Characteristics of circular high-pressure blower:

1. High wind pressure: With high pressure, the machine can still operate safely when the usage situation changes. The pressure of the vortex fan is much higher, often more than ten times that of the centrifugal fan, with an output pressure of 67KPA.

2. It has dual functions of blowing and suction, with one pump that can be used for both suction and blowing; Some can also use both suction and blowing at the same time, which is equivalent to the function of a rotary vane vacuum pump;

3. Oil free operation, the output air is clean, suitable for places that require clean gas such as electroplating;

4. The pump body is die cast as a whole and uses shockproof mounting feet, which has very low requirements for the installation foundation. It can even operate normally without fixing the feet, making installation convenient and saving installation costs and cycles;

5. Compared to other types of air pumps, the vortex fan has lower operating noise, and the higher the power, the more obvious it will be. It will be displayed above 5.5KW;

6. Maintenance free use; The consumable parts are only two bearings, which basically do not require maintenance within the warranty period;

7. The mechanical wear of vortex fans is very small because there are no other mechanical contact parts except for bearings, so the service life is naturally very long. As long as it is under normal operating conditions, 3-5 years is no problem.