AIRERA 55kW Industrial Belt-Driven Screw Compressor: Robust Power for Uninterrupted Production
Engineered as the beating heart of large-scale manufacturing, the AIRERA 55kW oil-injected screw compressor perfectly balances the flexibility of belt transmission with heavy-duty industrial durability. The core air-end is precision-tuned to ensure stable output across the 0.8-1.3MPa pressure range, while the reinforced belt system effectively dampens motor vibration, significantly reducing the mechanical wear typical of high-capacity equipment. To tackle high-intensity environments, we’ve optimized the air-cooling flow design, maintaining peak performance even in sweltering workshops and eliminating the risk of heat-induced downtime. More than just a machine, this unit represents AIRERA’s deep commitment to balancing energy efficiency with low maintenance costs—simplifying upkeep and ensuring every cubic meter of compressed air drives maximum profitability for your production line.
Advantages of AGFD Oil-Inject Air Screw Compressor:

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Advanced Intelligent colorful touchable control system for simple& easy operation

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Higher efficient energy-saving motor in SF.1.2.IP55, IE3 CE&MEPS to increase 15% efficiency

Technical Specifications - 55KW Air Cooling Compressor
55KW Air Cooling Compressor Parameters
| ITEM |
UNIT |
MODEL AGFD-55 |
| Free air delivery |
m³/min |
10-6.5 |
| Max. working pressure |
MPa |
0.8-1.5 |
| Compressor type |
|
Oil inject screw compressor |
| Cooling type |
|
Air cooling |
| Driven type |
|
Belt driven |
| Inlet status - Temperature |
℃ |
≤55 |
| Inlet status - Pressure |
MPa |
Atmospheric pressure |
| Inlet status - Relative humidity |
|
≤90% |
| Noise Level |
dB(A) |
≤76 |
| Residual oil content |
ppm |
≤1 |
| Drive rotor speed |
rpm |
3950~2600 |
| Compressed air outlet temperature |
℃ |
Ambient temperature+10 |
| Cooling air flow |
m³/hr |
11200 |
| Control mode |
|
Intelligent controller |
| Safety valve set pressure |
MPa |
0.88 ~ 1.6 |
| Lubricating water volume |
L |
50 |
| Compressed air outlet connection |
|
G2 |
| Dimension - L |
mm |
1700 |
| Dimension - W |
mm |
1200 |
| Dimension - H |
mm |
1700 |
| Net Weight |
kg |
1350 |
| Motor - Model |
|
Y2225M-2 |
| Motor - Speed |
rpm |
2970 |
| Motor - Rated Power |
KW |
55 |
| Motor - Service factor |
|
1.2 |
| Motor - Protection type |
|
IP55 |
| Motor - Efficiency |
|
IE3 |
| Motor - Startup mode |
|
ʏ-Δ starting |
| Motor - Voltage |
V |
380(Special on request) |
| Motor - Frequency |
Hz |
50(Special on request) |
| Motor - Rated current |
A |
103 |
| Motor - Weight of motor |
kg |
387 |
AIRERA 55kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Does belt transmission lead to significant energy loss? How does AIRERA address efficiency concerns?
This is a common misconception. AIRERA utilizes high-precision automatic tensioning systems combined with heavy-duty, high-torque synchronous belts. By precisely calculating and minimizing the slip rate, we’ve kept transmission loss to an absolute minimum. This design ensures a long-term stable transmission ratio, allowing you to benefit from the belt’s vibration damping and spindle protection without compromising on power consumption compared to direct-drive models in the same class.
What are the noise and vibration levels for a 55kW unit? Are there any special requirements for the installation foundation?
While 55kW is a heavy-duty capacity, AIRERA has implemented comprehensive "flexible silencing" treatments. Beyond the inherent vibration-absorbing properties of the belt drive, the entire unit features high-efficiency shock-absorbing pads and high-density acoustic foam lining. This means installation requirements are flexible—as long as the ground is flat and solid, no specialized deep-buried anti-vibration foundation is required, making it ideal for rapid expansion projects.
How is durability guaranteed in dusty or harsh industrial environments?
We have reinforced the "first line of defense" for harsh conditions. The AIRERA 55kW model comes standard with heavy-duty air filters featuring high filtration precision to prevent micro-particles from entering the compression chamber and wearing down the rotors. Additionally, the electrical cabinet adopts an IP54 protection rating, isolating dust to ensure core electrical components maintain a high Mean Time Between Failures (MTBF) even in dusty or humid environments.