250KW Direct driven air-cooling oil inject screw compressor
The AIRERA 250KW direct-drive oil-injected screw compressor is a heavy-duty powerhouse engineered for industrial leaders requiring unrelenting reliability and peak efficiency, featuring a sophisticated 1:1 direct-drive configuration that eliminates the transmission losses and maintenance overhead of traditional belt systems. This high-capacity unit utilizes a precision-engineered oil-injection system to ensure perfect rotor sealing and lubrication, while its industrial-grade air-cooling architecture with reinforced heat exchangers maintains peak performance during intensive 24/7 cycles. Equipped with AIRERA’s advanced E-E-A-T compliant intelligent control platform, this compressor provides granular monitoring and automated energy optimization, significantly lowering the total cost of ownership while delivering a high-volume, stable stream of compressed air to power massive production facilities and complex pneumatic systems with absolute confidence.
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%.
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Extraordinary cooling system, 20-30% cooling performance than the old models, and friendly to do maintain job to cooler and cooling fan
| ITEM | UNIT | MODEL AGFD-250 |
|---|---|---|
| Free air delivery | m³/min | 43-36 |
| Max. working pressure | MPa | 0.8-1.3 |
| Compressor type | Oil inject 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 | 3600-3150 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋10 |
| Cooling air flow | m³/hr | 14200 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.88 ~ 1.43 |
| Lubricating water volume | L | 90 |
| Compressed air outlet connection | G2-1/2 | |
| Dimension - L | mm | 2550 |
| Dimension - W | mm | 1600 |
| Dimension - H | mm | 1760 |
| Net Weight | kg | 3050 |
| Motor - Model | Y2315L1-2 | |
| Motor - Speed | rpm | 3580 |
| Motor - Rated Power | KW | 250 |
| 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 | 447 |
| Motor - Weight of motor | kg | 1710 |
Not at all. AIRERA considers the maintenance convenience of heavy equipment by employing a spacious door-opening structure and a centralized layout for service points. Since there are no belts to tension or replace, maintenance is primarily focused on the periodic replacement of filters and oil. All consumables are designed for an extended service life to minimize downtime to the greatest extent possible.
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