roots air blower for sale

1. The roots air blower adopts the original curve trajectory and optimized design, which improves the total adiabatic efficiency and volume efficiency, and makes the capacity better than the pressure.

2. Screen tube adopts spiral structure, and casing method is used to cut spiral shape at the side of suction and discharge. The triangular suction and exhaust ports formed by the straight line at the top of the rotor are gradually opened and closed, which makes the operation more balanced and restricts the emancipation and noise.

3. The structural design adopts the design of preventing bearing oil and gear oil from entering the casing, which makes the casing clean and oil-free and prevents the mist oil from polluting the air.

4. Compact structure. Special bearings and oil seals improve service life and make maintenance and management more convenient.

5. Roots air blower and bearings adopt pressure distribution structure. There is a small gap between the blowers, so that they are independent of each other, maintain the stability of the blower, and choose continuous operation.