30 kW Air-Cooled Screw Air Compressor: 72 dB Low Noise, Durable, and Long-Lasting—The Top Choice for Continuous Air Supply in Factories
Product Details
30 kW air-cooled screw compressor
,low noise 72 dB screw compressor
,factory air supply screw compressor
In today’s high-efficiency smart manufacturing, the AIRERA 30kW Air-Cooled Screw Air Compressor stands out with its heavy-duty performance, specifically engineered for continuous air supply in factories to ensure stable 24/7 power output. This premium model adopts an advanced structural optimization design that suppresses operational noise to a remarkably low 72 dB, significantly improving the workshop environment for operators. Built upon AIRERA’s commitment to excellence, it integrates high-specification, wear-resistant core components alongside a scientific air-cooling system, delivering exceptional durability and a long-lasting service life. No matter how rigorous the workload, this compressor runs steadily to provide a safe, stable, and economic energy source, making it a truly smart investment for modern industrial facilities looking to upgrade their air supply systems.
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Cooling air flow
A separate generously sized cooling air fan provides several times the minimum required volume for the motors.The motor is sited in the main cooling air intake flow, which means:the coolest air crosses the motor first, increased service life.The ambient cooling air also cools the switch cabinet and the electrical components , which ensures:low component temperature and extended service life.
- Air end
Higher efficiency than single stage(>15-30%),bigger air flow,low noisy,power saving,reduce exhaust temperature and improve the volumetric efficiency of the compressor.It can make the gas force smaller and more uniform.
- Fan motor
Motor IP class : IP44;Motor without self cooled function;Motor without service factor;Low cooling air flow;Lower cooling air pressure.
| ITEM | UNIT | MODEL LGCD-30II |
|---|---|---|
| Air capacity | m³/min | 3.92`5.94 |
| 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) | ≤72 |
| Residual oil content | ppm | ≤2 |
| Drive rotor speed | rpm | 1480 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋10 |
| Cooling air flow | m3/hr | 9200 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77-1.43 |
| Lubricating oil volume | L | 30 |
| Lubricating oil brand | ROTORCOMP | |
| Compressed air outlet connection | G1-1/2 | |
| Dimension L | mm | 1400 |
| Dimension W | mm | 1000 |
| Dimension H | mm | 1300 |
| Net Weight | kg | 715 |
| Motor Model | Y2180L1-4 | |
| Motor Speed | rpm | 1480 |
| Motor Rated Power | KW | 30 |
| 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 | 56.9 |
| Motor Weight of motor | kg | 232 |
Durability is at the core of AIRERA's design. The compressor integrates high-specification, wear-resistant internal components, including heavy-duty bearings and premium seals. Coupled with an intelligent air-cooling system that maintains optimal operating temperatures, it minimizes component wear, extends maintenance intervals, and ensures an exceptionally long-lasting service life.
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