185KW VSD Direct-driven Water Cooling Oil-free Rotary Screw Compressor
Price:
Negotiable
MOQ:
1 unit
Delivery Time:
5-15 days
Brand:
AIRERA
Product Description
185kW VSD Direct-driven Water Cooling Oil-free Rotary Screw Compressor | AIRERA Premium Industrial Air Solution
The AIRERA 185kW VSD direct-driven water-cooled oil-free rotary screw compressor is engineered for large-scale industrial operations requiring 100% oil-free air, providing a reliable and sterile power source for the medical, healthcare, and precision manufacturing sectors. This high-capacity unit utilizes advanced variable speed drive technology and a direct-drive assembly to maximize energy efficiency and eliminate transmission losses, while the specialized water-cooling system ensures consistent performance and thermal stability under heavy duty cycles. Built upon AIRERA’s rigorous technical standards, this compressor combines superior air purity with robust mechanical durability, offering global procurement managers a high-performance, eco-friendly solution that lowers total cost of ownership and guarantees long-term operational excellence.
Advantages of OGFD Air Screw Compressor:
- Constant Voltage and Power Saving
- Relief valve
The independently designed unloading valve (Patent No.: ZL200520058468.2), specifically engineered for vortex characteristics, enables fully sealed operation in screw compressors, ensuring stepless air delivery from 0 to 100%.
- Patented High-Efficiency Compressor Block
The compressor block is constructed from 304L stainless steel,featuring a world-class sealing system that integrates mechanical seals,an air curtain chamber, labyrinth seals, and a bypass channel into a single unit.
Technical Specifications - 185KW Air Cooling Compressor
185KW Air Cooling Compressor Parameters
| ITEM | UNIT | MODEL OGWD -185D A/B/CVP |
|---|---|---|
| Free air delivery | m³/min | 18.0-30.0|16.8-28.0|15.0-25.0 |
| Max. working pressure | MPa | 0.7-1.0 |
| Compressor type | Oil-free screw compressor | |
| Cooling type | Wate cooling | |
| Driven type | Direct driven | |
| Inlet status - Temperature | ℃ | 2-40 |
| Inlet status - Pressure | MPa | Atmospheric pressure |
| Inlet status - Relative humidity | ≤90% | |
| Noise Level | dB(A) | ≤77 |
| Drive rotor speed | rpm | 3000 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋15 |
| Cooling water flow | m3/min | 420 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77 ~ 1.10 |
| Lubricating water volume | L | 300 |
| Compressed air outlet connection | DN100 | |
| Dimension - L | mm | 2860 |
| Dimension - W | mm | 1600 |
| Dimension - H | mm | 1860 |
| Net Weight | kg | 4500 |
| Motor - Model | TYCP280S2-8 | |
| Motor - Speed | rpm | 3000 |
| Motor - Rated Power | KW | 185 |
| Motor - Service factor | 1.2 | |
| Motor - Protection type | IP55 | |
| Motor - Efficiency | IE5 | |
| Motor - Startup mode | Frequency conversion starting | |
| Motor - Voltage | V | 4000(Special on request) |
| Motor - Frequency | Hz | 200(Special on request) |
| Motor - Rated current | A | 312 |
| Motor - Weight of motor | kg | 574 |
AIRERA 185kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Will the addition of an inverter make the system more prone to failure?
Not at all. AIRERA utilizes high-performance industrial inverters with self-protection features against overvoltage and overheating. By enabling a "Soft Start," the starting current rises smoothly, avoiding electrical and mechanical shocks to the grid and components, which actually extends equipment life.
Is the water-cooling system robust enough for continuous high-load operations?
Absolutely. Our water-cooling architecture is designed with high-efficiency heat exchangers that specifically target the thermal output of a 185kW motor and air-end. It ensures the discharge temperature remains low and stable, preventing thermal shutdowns and ensuring the compressor’s longevity during non-stop industrial cycles.
Can the AIRERA 185kW model handle fluctuating air demands efficiently?
Yes, when equipped with our optional VSD (Variable Speed Drive) technology, the 185kW model can precisely adjust its motor speed to match your actual air consumption. This prevents "unloaded" running time, further optimizing energy efficiency and reducing mechanical stress during low-demand periods.
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Company
Shanghai Bestcomp Compressor Co., Ltd
Location
NO:1-2F,No.365,366,377,East Gubei Rd,baoshan Dist, Shanghai,CN
Contact Person
Zhou