AIRERA 37kW Belt-Driven Screw Compressor: High-Output Efficiency with Streamlined Maintenance
As a cornerstone of the AIRERA lineup, this 37kW (50HP) belt-driven oil-injected screw compressor is engineered to provide a rock-solid air supply for demanding production lines. We’ve optimized the high-precision transmission system to strike the perfect balance between power transfer and cost-effective maintenance, ensuring peak performance across the 0.8–1.3MPa pressure range. Built for heavy-duty cycles, the reinforced air-cooling design effectively manages thermal loads, preserving oil integrity and extending bearing life even in harsh environments. With an integrated smart control system monitoring every critical parameter, this unit eliminates operational guesswork and embodies the "reliability-first" engineering that defines the AIRERA brand—making it the definitive choice for enterprises prioritizing low downtime and high ROI.
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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The patented OPTI belt transmission, this unique design to ensure the belt tensioning force by the weight of the motor and start Torque, the design service life is up to 25,000 hours, transmission efficiency can be as high as above 98%.

Technical Specifications - 37KW Air Cooling Compressor
37KW Air Cooling Compressor Parameters
| ITEM |
UNIT |
MODEL AGFD-37 |
| Free air delivery |
m³/min |
6.6-4.3 |
| 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) |
≤72 |
| Residual oil content |
ppm |
≤1 |
| Drive rotor speed |
rpm |
4550~3250 |
| Compressed air outlet temperature |
℃ |
Ambient temperature+10 |
| Cooling air flow |
m³/hr |
9200 |
| Control mode |
|
Intelligent controller |
| Safety valve set pressure |
MPa |
0.88 ~ 1.6 |
| Lubricating water volume |
L |
30 |
| Compressed air outlet connection |
|
G1-1/4 |
| Dimension - L |
mm |
1380 |
| Dimension - W |
mm |
1000 |
| Dimension - H |
mm |
1300 |
| Net Weight |
kg |
830 |
| Motor - Model |
|
Y2180L2-2 |
| Motor - Speed |
rpm |
2950 |
| Motor - Rated Power |
KW |
37 |
| 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 |
69.8 |
| Motor - Weight of motor |
kg |
250 |
AIRERA 37kW Screw Air Compressor: Frequently Asked Questions (FAQ)
How does the cooling system perform under heavy industrial loads?
We have overhauled the thermal architecture to create an exceptional air-cooling system. Compared to previous generations, the heat dissipation efficiency has been boosted by 20-30%. This ensures the compressor maintains an optimal $T_{operating}$ even in harsh environments, significantly extending the life of the lubricating oil and internal components.
What are the energy-saving benefits of the motor used in this compressor?
The machine is equipped with a high-efficiency IE3 (IP55) motor that meets CE and MEPS standards. With a Service Factor of 1.2, this motor improves overall energy efficiency by 15% compared to standard motors, directly reducing your factory's electricity overhead.
How does the "Driving Protection System" benefit long-term maintenance?
The unique integrated protection system is designed to shield the drive assembly from premature wear. By stabilizing the transmission and reducing vibration, it significantly extends the service life of the driving components, leading to lower total cost of ownership.