High-End Maglev Engineering
The HDAirus HS Series Oil-free Screw Blower outperforms traditional Roots blowers with its PM variable frequency and internal compression technology. It achieves over 75% efficiency, saving 20-35% energy. Featuring intelligent PLC control and low-noise operation, it is ideal for paper, chemical, and food industries. Experience reliable, maintenance-friendly, and cost-effective aeration with HDAirus, ensuring zero-oil contamination for your most critical industrial processes.
Key Parameters & Energy Efficiency
| Model | Motor Power (kW) | Discharge Pressure (bar) | Rotary Speed (RPM) | Flow Rate (m鲁/min) |
|---|---|---|---|---|
| HS15-1.0 | 15 | 1.0 | 5250 | 7.7 |
| HS15-1.4 | 1.4 | 5250 | 5.4 | |
| HS37-1.0 | 37 | 1.0 | 3800 | 21.6 |
| HS37-1.4 | 1.4 | 3600 | 14.1 | |
| HS75-1.0 | 75 | 1.0 | 4200 | 49.1 |
| HS75-1.4 | 1.4 | 4200 | 38.0 | |
| HS160-1.0 | 160 | 1.0 | 3300 | 98.9 |
| HS160-1.4 | 1.4 | 2700 | 78.3 | |
| HS185-1.4 | 185 | 1.4 | 3200 | 94.2 |
The Core of Magnetic Levitation

Achieving over 75% total efficiency, saving 20%鈥35% more energy than traditional Roots blowers.
Delivering higher exhaust pressure with significantly lower pulses for consistent, clean airflow.
Utilizing wavy ports and smooth rotor output to minimize pneumatic noise and airflow fluctuations.
Integrated smart controls with multiple communication modes for seamless remote monitoring and operation.
Compact, low-vibration design requiring no special foundations, reducing both installation and maintenance costs.
Industrial Standards Certified
Where Power Meets Precision
Operational Support