The principle of Roots blower is to use two vane rotors in the cylinder for relative motion to compress and transport gas. This kind of blower is simple in structure and convenient in manufacture. It is widely used in aquaculture aeration, sewage treatment aeration, cement transportation, and is more suitable for low pressure occasions of gas transportation and pressure system. It can also be used as vacuum pump. Because of the structure of the two-blade rotor and the reasonable structure of the inlet and outlet in the shell, the vibration of the blower is small and the noise is low. The impeller and shaft are integral structure and the impeller has no wear, the fan performance is constant and can run continuously for a long time. High volume efficiency, and compact structure, flexible installation. The machine is complete and can meet the needs of different users for different purposes.

(1) Under normal circumstances, the change of pressure has little influence on the air volume, and the speed of Roots blower is proportional to that of Roots blower. Therefore, it basically belongs to the constant volume.

(2) No pulsation during inhalation and exhaust, no buffer tank required.

(3) Small floor area, easy layout and installation:

(4) There is a gap of 0.2-0.5mm between the rotor and the passer, between the rotor and the shell, and there is no friction phenomenon, allowing the airflow to contain certain dust.

(5) Compared with hydraulic jet pump and water ring vacuum pump, there is no "exhaust water".

(6) Reliable operation, easy maintenance, durable.。

After-sales service: Within a year, you can find us at any time, free technical support for life. If you have any questions about the quality, please contact us directly. We are a professional manufacturer of Roots blowers with rich production experience in operation and maintenance. If you need guidance on installation and commissioning, our after-sales technicians will be on site.