250KW Direct driven air-cooling oil inject screw compressor
Basic Properties
Place of Origin:
made in China
Brand Name:
AIRERA
Certification:
ISO、CE、TUV
Model Number:
AGFD-185B C
Trading Properties
Minimum Order Quantity:
1 unit
Price:
Negotiable
Payment Terms:
TT/LC,Western Union,D/P,D/A
Supply Ability:
2,000-3,000 per month
Product Summary
250KW direct-drive oil-injected screw compressor with 43m³/min output, IE3 motor efficiency, and ≤79dB noise. Features air cooling, 1:1 direct drive eliminating belt maintenance, and intelligent control for 24/7 reliability in medical/pharmaceutical applications.
Product Details
Highlight:
250KW oil injected screw compressor
,direct driven air-cooling compressor
,industrial oil inject screw compressor
Cooling Air Flow（m3/Hr）:
14200
Application:
Medical, Pharmaceutical, Food Processing
Oil Content:
Oil Inject
Working Pressure:
0.8-1.3Bar
Cooling Type:
Air Cooling
Driven Type:
Direct Driven
Product Description
AIRERA 250KW Direct-Drive Air-Cooling Oil-Injected Screw Compressor: Engineering Excellence for Large-Scale Industrial Power
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:
-
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
Technical Specifications - 250KW Air Cooling Compressor
250KW Air Cooling Compressor Parameters
| 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 |
AIRERA 250kW Screw Air Compressor: Frequently Asked Questions (FAQ)
What are the technical advantages of the 250kW direct-drive system when handling ultra-heavy production loads?
This system utilizes a high-strength flexible coupling to connect the motor directly to the large-displacement air end. Not only does this eliminate the energy loss found in belt drives, but it also provides higher torque transmission precision and operational stability at a 250kW power output. This structure significantly reduces the number of wearing parts, ensuring smooth operation even under the extreme loads of large-scale industrial sites.
How does the oil-injection system help extend the lifespan of a high-power machine like the 250kW model?
In the 250kW class, controlling the temperature rise of the air end is critical. AIRERA’s precision oil-injection circulation system uses three-stage filtration and high-pressure injection to form a dense oil film within the compression chamber. This provides excellent cooling and sealing while offering superior bearing lubrication, significantly reducing mechanical wear on the large-scale rotors during high-speed operation.
Is the long-term maintenance of a large-scale 250kW unit complicated?
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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