1. Advanced rotor profile design effectively reduces fluid power loss and improves host efficiency.

2. Excellent internal compression characteristics, low power consumption, and energy savings of up to 30% compared to Roots blowers.

3. Adopting an air-cooled structure, a single-stage pressure of 250kPa does not require cooling water.

4. Oil-free design in the rotor cavity ensures air quality.

5. The level of airflow pulsation is low, and the fan operates smoothly at high speeds and pressures with low aerodynamic noise.

6. Adopting helical synchronous gears, keyless connection, reliable positioning, ensuring smooth and safe operation within a large speed range.

7. The rotor adopts a large shaft diameter design, which increases the stiffness and load-bearing capacity of the shaft.

8. The positioning end adopts a combination of four-point angular contact ball bearings and cylindrical roller bearings to ensure that the bearings have sufficient bearing capacity and stability under extreme working conditions, and to extend the service life of the bearings.

9. The casing adopts a structure design with intermediate connections, which ensures uniform force distribution and improves the overall load-bearing capacity of the casing; Large reinforced rib design enhances the rigidity of the casing, ensuring reliable operation under high pressure.

10. Using splash lubrication, the power consumption of oil stirring is low, ensuring a stable supply of lubricating oil to the gear and bearing parts.

11. Unique gas seal setting, good sealing effect, long service life.

12. The end cover adopts a streamlined heat sink design, which is more conducive to the heat dissipation of the gearbox.

• blower

Pressure: 34.5-248.2kPa

Flow rate: 9.05-74.8m3/min

Shaft power: 11.9-230kW

• vacuum pump

Pressure: -16.9 to -74.5kPa

Flow rate: 9.05-75.2m3/min

Shaft power: 5.2~70.7kW