Greentech International (Zhangqiu) Co., Ltd

Air Suspension Bearings: Air suspension bearings use air buoyancy instead of lubricating oil, and utilize ambient air instead of lubricating oil, allowing operation at higher temperatures and speeds. Advantages of air suspension bearings include flexible start-up, low operating costs, no mechanical friction, no need for lubrication, no vibration, low noise, and long lifespan. When the blower starts, the bearing is in contact with the shaft; upon reaching takeoff speed, the bearing and shaft are no longer in contact, resulting in no friction and the rotor being in a suspended state. Widely used in various industries for aeration, pressurization, gas conveying, drying and extraction, purification, vacuum packaging, solution recovery, and gas phase separation processes. Performance characteristics: 1. High efficiency and energy saving: Saves over 30% more electricity than traditional Roots blowers, over 20% more electricity than multi-stage centrifugal blowers, and over 10% more electricity than single-stage high-speed blowers. 2. Maintenance-free skid-mounted structure: No foundation required. Daily operation only requires filter replacement; minimal maintenance is needed. 3. Low noise: No mechanical noise; the cabinet is actively soundproofed, with overall operating noise around 80dB.