160kW VSD Direct-driven Water Cooling Oil-free Rotary Screw Compressor | AIRERA High-Performance Industrial Air Solutions
The AIRERA 160kW VSD direct-driven water-cooled oil-free rotary screw compressor stands as a benchmark for heavy-duty industrial excellence, providing 100% pure, oil-free air essential for critical applications in the medical, healthcare, and high-end electronics sectors. Featuring a precision-engineered direct-drive mechanism and advanced variable speed drive technology, this system optimizes energy consumption by matching output exactly to demand, while the integrated water-cooling architecture maintains peak thermal efficiency during continuous high-load operations. Designed with AIRERA’s commitment to technical authority and long-term durability, this compressor minimizes mechanical wear and operational noise, offering a robust, eco-friendly power source that empowers large-scale manufacturing facilities to achieve superior productivity with reduced maintenance overhead.
Advantages of OGFD Air Screw Compressor:
- Constant Voltage and Power Saving
The pressure comparison shown in the figure is in the operation of standard air compressor and the VFD air compressor. In standard air compressor, the loading and unloading is frequently changed between the sufficient pressure and pressure more than 1.5bar, which costs 10.5% of power consumption(more 7% of power is consumed when each 1bar is increased )compare with the inverter control. In addition, 45% of idle power energy is consumed in standby status of zero air supply in the unloading. Therefore, air supply inconstant pressure is not only very low power consumption, but also avoids the reduction of service life of the unit caused by the control of loading and unloading and the adverse factors of unstable pressure brought to the production of the enterprise.

The housing is made of stainless steel, offering high filtration precision and a long service life, ensuring the system remains clean and free of impurities.

- Patented High-Efficiency Compressor Block
The compressor block is constructed from 304L stainless steel,featuring a world-class sealing system that integrates mechanical seals,an air curtain chamber, labyrinth seals, and a bypass channel into a single unit.

Technical Specifications - 160KW Air Cooling Compressor
160KW Air Cooling Compressor Parameters
| ITEM |
UNIT |
MODEL OGFD-160D/A/B/C VP |
| Free air delivery |
m³/min |
16.2-27.0|15.3-25.5|14.4-24.0 |
| Max. working pressure |
MPa |
0.7-1.0 |
| Compressor type |
|
Oil-free screw compressor |
| Cooling type |
|
Wate cooling |
| Driven type |
|
Direct driven |
| Inlet status - Temperature |
℃ |
2-40 |
| Inlet status - Pressure |
MPa |
Atmospheric pressure |
| Inlet status - Relative humidity |
|
≤90% |
| Noise Level |
dB(A) |
≤74 |
| Drive rotor speed |
rpm |
3000 |
| Compressed air outlet temperature |
℃ |
Ambient temperature+15 |
| Cooling water flow |
m3/min |
400 |
| Control mode |
|
Intelligent controller |
| Safety valve set pressure |
MPa |
0.77 ~ 1.10 |
| Lubricating water volume |
L |
280 |
| Compressed air outlet connection |
|
DN80 |
| Dimension - L |
mm |
2680 |
| Dimension - W |
mm |
1600 |
| Dimension - H |
mm |
1860 |
| Net Weight |
kg |
4200 |
| Motor - Model |
|
TYCP280S1-8 |
| Motor - Speed |
rpm |
3000 |
| Motor - Rated Power |
KW |
160 |
| Motor - Service factor |
|
1.2 |
| Motor - Protection type |
|
IP55 |
| Motor - Efficiency |
|
IE5 |
| Motor - Startup mode |
|
Frequency conversion starting |
| Motor - Voltage |
V |
400(Special on request) |
| Motor - Frequency |
Hz |
50-200(Special on request) |
| Motor - Rated current |
A |
270 |
| Motor - Weight of motor |
kg |
551 |
AIRERA 160kW Screw Air Compressor: Frequently Asked Questions (FAQ)
What is the long-term Return on Investment (ROI) of a VSD unit compared to a fixed-speed model?
Although the initial purchase cost of a VSD machine is slightly higher, the energy savings and lower maintenance frequency typically allow you to recoup the price difference within 12 to 18 months.
What is the lifespan of the AIRERA oil-free screw air-end?
Our air-ends feature special high-temperature resistant and anti-corrosive coatings. Combined with the low-friction direct-drive design and precision water cooling, the AIRERA air-end is built for a 24/7 heavy-duty lifespan, typically exceeding 10 years with proper scheduled maintenance.
What safety protections are built into the 160kW model?
The unit is equipped with a comprehensive sensor array for real-time monitoring of discharge temperature, water pressure, and motor load. It features automatic emergency shutdown for over-temperature or pressure anomalies, ensuring the safety of both the equipment and your personnel.