Low-noise (≤76 dB) 55 kW Two-Stage Variable-Speed Air Compressor | Workshop-Friendly Industrial Air Supply Equipment
This AIRERA 55kW industrial-grade air compressor is engineered for modern, high-efficiency workshops. Utilizing advanced two-stage compression technology paired with a variable-speed control system, it significantly boosts air output while delivering exceptional energy savings. Addressing the common difficult point of loud industrial machinery, its body undergoes deep acoustic optimization to keep operational noise strictly under 72 dB, fostering a healthier and quieter working environment. The high-quality integrated structure guarantees a stable, powerful air supply, making it the ideal choice for manufacturing enterprises pursuing peak energy efficiency and a comfortable workshop atmosphere.
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Reliable hydraulic intake valve
The high-efficiency intake valve adopts hydraulic control, which makes the work more stable and reliable, avoids the regular replacement of pneumatic components, and reduces unnecessary downtime and maintenance costs.
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Industry-leading air host
The air compression chamber is completely separated from the oil chamber. The air side adopts a non-abrasive sealing system with a spring-loaded metal ring, and the lubricating oil side adopts a non-abrasive sealing system with a copper labyrinth seal. The two do not contact.
- Independent air intake system
Independent air intake ensures that the intake air temperature is equal to the ambient temperature. Large-capacity air filter is used to achieve better filtering effect, lower intake pressure loss, and energy saving and high efficiency. Maintenance and replacement are more convenient.
| ITEM | UNIT | MODEL AGCD-55II VP |
|---|---|---|
| Air capacity | m³/min | 4.84`12.1|4.6-11.5|3.93`9.32|3.12`7.8 |
| Working pressure | MPa | 0.7~1.3 |
| Compressor type | Oil inject dual stage screw compressor | |
| Cooling type |
Air cooling |
|
| Driven type | Direct driven | |
| Inlet status Temperature | ℃ | ≤45 |
| Inlet status Pressure | MPa | Atmospheric pressure |
| Inlet status Relative humidity | ≤90% | |
| Noise Level | dB(A) | ≤76 |
| Residual oil content | ppm | ≤2 |
| Drive rotor speed | rpm | 1500 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋10 |
| Cooling air flow | m3/hr | 10200 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77-1.43 |
| Lubricating oil volume | L | 50 |
| Lubricating oil brand | ROTORCOMP | |
| Compressed air outlet connection | G2 | |
| Dimension L | mm | 1850 |
| Dimension W | mm | 1300 |
| Dimension H | mm | 1450 |
| Net Weight | kg | 1200 |
| Motor Model | YPM-225M-6 | |
| Motor Speed | rpm | 1500 |
| Motor Rated Power | KW | 55 |
| Motor Service factor | 1.2 | |
| Motor Protection type | IP55 | |
| Motor Efficiency | IE3 | |
| Motor Startup mode | Frequency conversion starting | |
| Motor Voltage | V | 380(Special on request) |
| Motor Frequency | Hz | 80-200 |
| Motor Rated current | A | 103 |
| Motor Weight of motor | kg | 387 |
The VSD system automatically adjusts the motor speed according to the real-time fluctuations in workshop air demand. When demand is low, the speed decreases, and when demand rises, it accelerates, eliminating the severe energy waste caused by frequent loading and unloading in traditional compressors, thereby significantly lowering the total cost of ownership (TCO) and maximizing ROI for the enterprise.
Thanks to its low noise, peak energy efficiency, and stable air supply, this equipment is perfectly suited for modern manufacturing enterprises with strict requirements for working environments and air quality, such as automotive assembly, precision electronics manufacturing, light industry packaging, and the healthcare sector requiring quiet and clean production environments.
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