AIRERA 90kW VSD: Redefining Large Industrial Workshops with 79dB Quiet Two-Stage Efficiency
This AIRERA 90kW industrial two-stage variable-speed drive air compressor delivers a heavy-duty air supply solution meticulously engineered for large-scale manufacturing enterprises pursuing peak energy efficiency and premium workspace standards. Perfectly integrating the massive displacement of two-stage compression with the intelligent power control of a variable-speed drive (VSD) system, it satisfies high-load air demands while helping businesses drastically slash long-term operational costs. To overcome the universal industrial challenge of excessive noise from high-power machinery, the entire unit incorporates high-standard acoustic structural upgrades that successfully suppress full-load operational sound to below 79 dB, completely transforming the noisy stereotype of traditional compressor rooms. Its stable, powerful, and top-tier compressed air output not only guarantees 24/7 continuous operations for automated production lines but also enables enterprises to establish a modern, green showcase workshop that balances low-carbon energy savings with workforce well-being.
Multiple air filter designs, more durable and stop much more particles outside, protect inlet system of compressor for long time working outdoor & indoor environment.
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.
Technical Specifications -AGCD-90II VP Diesel Portable Compressor
AGCD-90II VP Diesel Portable Compressor Parameters
| ITEM |
UNIT |
MODEL AGCD-90II VP |
| Air capacity |
m³/min |
7.72`19.3|7.56-18.9|6.34`15.86|5.99`14.98 |
| 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) |
≤79 |
| Residual oil content |
ppm |
≤2 |
| Drive rotor speed |
rpm |
1500 |
| Compressed air outlet temperature |
℃ |
Ambient temperature＋10 |
| Cooling air flow |
m3/hr |
11200 |
| 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 |
2100 |
| Dimension W |
mm |
1300 |
| Dimension H |
mm |
1450 |
| Net Weight |
kg |
1570 |
| Motor Model |
|
YPM-225L-6 |
| Motor Speed |
rpm |
1500 |
| Motor Rated Power |
KW |
90 |
| 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 |
166 |
| Motor Weight of motor |
kg |
566 |
CALT AGCD-90II VP Diesel Portable Compressor: Frequently Asked Questions (FAQ)
For a high-intensity 90 kW industrial air supply, what are the direct benefits of the low-speed design of the two-stage air end regarding mechanical wear and equipment lifespan?
Due to the substantial power of a 90 kW class machine, excessive operational speeds would accelerate fatigue wear on bearings and screw rotors. AIRERA utilizes a large-rotor design that lowers the internal running speed of the air end, drastically reducing frictional heat and mechanical stress. This not only allows the core components to run more smoothly and quietly but also significantly extends the service life of the bearings and rotors, providing immense heavy-duty continuous operational reliability for large-scale production lines.
How are the cooling and heavy-duty protection systems of this 90 kW compressor engineered to withstand harsh, high-load, and dusty industrial workshop environments?
Continuous air generation from a 90 kW unit releases an immense amount of heat. This model is equipped with an oversized, heavy-duty, highly efficient cooler paired with an independent, large-airflow cooling fan, ensuring oil and discharge temperatures consistently remain at an optimally low level. Concurrently, the unit features a fully upgraded heavy-duty air intake filtration and dustproof structure, which effectively blocks fine dust and contaminants within the workshop from entering the compression chamber, guaranteeing that the inverter and air end operate stably and safely around the clock even under high-load conditions.
From the perspective of air quality and network pressure, what production benefits can the unit's variable-speed constant-pressure output deliver to large automated assembly lines?
High-end equipment such as pneumatic components and robotic arms on large automated production lines demand extreme stability in air supply pressure. Traditional compressors, bound by load/unload controls, cause wide fluctuations in line pressure, which can easily increase defect rates for precision workpieces. The AIRERA 90 kW VSD system possesses an exceptionally swift response speed, confining air supply pressure fluctuations within a minuscule range to deliver constant, top-tier compressed air. This not only effectively protects downstream precision pneumatic processing equipment but also substantially boosts product assembly accuracy and yield rates.
