? Operating principle of rotary blower:
XQSHZ rotary blower has exquisite structure, blower pressure range: 0.1-0.5kgf/CM2 It is mainly composed of the following six parts: motor, air filter, blower, air chamber, base (also used as oil tank), and oil drip nozzle. The blower operates eccentrically by the offset rotor in the cylinder, and makes the volume change between the blades in the rotor slot to suck in, compress and discharge air. During operation, the pressure difference of the blower is used to automatically send the lubricating oil to the oil drip nozzle and drop it into the cylinder to reduce friction and noise, while keeping the gas in the cylinder from backflow.

? Features of rotary blower ：
1. Small size, large air volume, low noise and energy saving.
2. Stable operation and convenient installation.
3. Resistance to load change and stable air volume.
4. Excellent material, ingenious structure and excellent performance.
5. Air chamber is attached, with stable air dispersion.
6. Simple maintenance, convenient maintenance, low speed, little wear, few faults and long service life.
7. There are many types of fans, multiple rotational speeds, large fan options, and can also be customized according to user needs.
? Scope of application ：
◆ Water treatment and air blowing ◆ Vacuum paper feeding in printing industry
◆ Sewage mixing aeration in hospitals, hotels and laboratories ◆ Mixing aeration in electroplating tanks and industrial wastewater
◆ Gas supply for plastic welding and food packaging ◆ Spray of burner, glass industry and others