When the blower starts, the bearing is in contact with the shaft, and when it reaches the take-off speed, the bearing and the shaft are non-contact, frictionless, and the rotor is in a suspended state.
Widely used in aeration, pressurization, gas transportation, drying extraction, purification, vacuum packaging, solution recovery, gas phase separation and other processes in various industries
Performance characteristics:

1. High efficiency and energy saving
More than 30% power saving than traditional Roots blower
More than 20% power saving than multi-stage centrifugal fans
More than 10% power saving than single-stage high-speed fan

2. Maintenance-free
Skid-mounted structure, no need to install the foundation. Daily work only needs to replace the filter and is basically maintenance-free.

3. Low noise
No mechanical noise, active sound insulation of the cabinet, the overall operating noise is about 80dB.