Zhangqiu
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The blower uses air foil bearings that rely on a cushion of air for rotation—completely eliminating the need for lubricants or mechanical contact. This results in zero friction, zero maintenance, and a long service life.
Drives the impeller directly with speeds up to 20,000 RPM, delivering high efficiency and compact design with no gearbox or belts.
Offers real-time performance monitoring, automatic load adjustment, and remote control capability, reducing manual operation.
Operates at <80 dB(A) with minimal vibration, ideal for indoor and urban settings.
Ensures clean, dry, and oil-free airflow—perfect for sensitive applications like biological aeration, pharmaceuticals, or semiconductors.
| Parameter | Value |
|---|---|
| Flow Rate | 5 - 300 m³/min |
| Pressure Rise | 40 - 100 kPa |
| Motor Type | High-speed PMSM |
| Bearing Type | Air foil bearing (oil-free) |
| Cooling | Air-cooled or water-cooled options |
| Noise Level | < 80 dB(A) |
| Power Range | 15 - 300 kW |
| Control | Touch screen PLC + VFD, remote compatible |
This advanced turbo blower is ideal for:
Biological aeration tanks, MBR systems, SBR, and oxidation ditches.
Clean air requirements where oil contamination risk must be eliminated.
Precise, stable airflow paired with completely lubrication-free operation.
Ideal for air knife drying, conveying, and biological oxidation processes.
Quiet and vibration-free operation designed for sensitive work environments.
30–40% energy savings vs traditional blowers
No need for oil changes, seals, or bearing replacement
Reduced carbon emissions and noise pollution
Long-term operational stability with minimal intervention
The future of industrial air delivery is here — oil-free, quiet, efficient, and smart.
We offer full support for system integration, energy audits, and ROI analysis.
Air foil bearings utilize ambient air as the lubricant. As the shaft rotates at high speeds, it generates a high-pressure cushion of air (aerodynamic film) that lifts the shaft away from the bearing sleeve. This ensures zero mechanical contact and completely eliminates the need for oil lubricants.
The high efficiency comes from the combination of a high-speed Permanent Magnet Synchronous Motor (PMSM), direct-drive impeller design, and frictionless air foil bearings. Together, these technologies yield 30% to 40% energy savings compared to traditional roots or multi-stage centrifugal blowers.
Unlike traditional blowers, air foil bearing blowers do not have gears, belts, or oil seals, meaning they require virtually zero mechanical maintenance. The only routine action needed is periodically replacing the air intake filters to ensure the cooling air remains clean.
Yes. The system is equipped with an integrated PLC and VFD control system that supports real-time performance monitoring, automated operation adjustments, and compatibility with remote SCADA systems for smart control.
Absolutely. Thanks to the frictionless design of the air foil bearings and the direct-drive permanent magnet motor, these blowers operate with minimal vibration and keep noise levels below 80 dB(A), making them ideal for indoor or urban plant installations.
Yes, they are 100% oil-free. Since the air foil bearings rely purely on air and contain no oil or grease lubricants, there is zero risk of air contamination. This makes the system ideal for sensitive applications like food processing, pharmaceuticals, and semiconductor manufacturing.
