55KW VSD Direct-driven Air Cooling Oil-free Rotary Screw Compressor
Basic Properties
Place of Origin:
made in China
Brand Name:
AIRERA
Certification:
ISO、CE、TUV
Model Number:
OWFD-55D A/B/CVP
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
AIRERA 60HP oil-free screw compressor delivers ISO Class 0 certified pure air with 45KW direct-drive efficiency. Features air cooling, 10200 m³/hr airflow, and reliable 24/7 operation for medical, food, and industrial applications.
Product Details
Highlight:
55KW oil-free screw compressor
,direct-driven air cooling compressor
,rotary screw compressor with warranty
Cooling Air Flow（m3/Hr）:
10000
Application:
Medical Equipments,bus,medical Dental,General Industry,For Airbrush And Mini Spray Gun
Working Pressure:
0.7-1.0MPa
Cooling Type:
Air Cooling
Driven Type:
Direct Driven
Lubrication Style:
Oil-free
Motor Power:
55KW
Product Description
Master the Flow: AIRERA 55kW VSD Technology for Total Air Purity
Unleash massive industrial power without the massive energy bill. The AIRERA 55kW VSD Direct-Driven Oil-Free Rotary Screw Compressor is a high-capacity solution engineered to adapt. Featuring Variable Speed Drive (VSD) intelligence, this system eliminates the "idling" waste of traditional compressors, syncing motor speed perfectly with your factory's pulse to cut energy costs by up to 35%.
The 100% Oil-Free screw architecture delivers ISO Class 0 certified air, ensuring zero contamination in the healthcare sector, food processing, or high-end electronics. Combined with a Direct-Drive mechanism for maximum torque and a heavy-duty Air Cooling system for thermal stability, AIRERA provides the reliability needed for 24/7 continuous production.
Advantages of OGFD Air Screw Compressor:
- Constant Voltage and Power Saving
- Water filter
The housing is made of stainless steel, offering high filtration precision and a long service life, ensuring the system remains clean and free of impurities.
- 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%.
Technical Specifications - 55KW Air Cooling Compressor
55KW Air Cooling Compressor Parameters
| ITEM | UNIT | MODEL OWFD-55D A/B/CVP |
|---|---|---|
| Free air delivery | m³/min | 6.0-10.0|5.4-9.0|4.6-7.8 |
| Max. working pressure | MPa | 0.7-1.0 |
| Compressor type | Oil-free screw compressor | |
| Cooling type | Air 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) | ≤71 |
| Drive rotor speed | rpm | 3000 |
| Compressed air outlet temperature | ℃ | Ambient temperature＋20 |
| Cooling air flow | m³/hr | 10000 |
| Control mode | Intelligent controller | |
| Safety valve set pressure | MPa | 0.77 ~ 1.10 |
| Lubricating water volume | L | 100 |
| Compressed air outlet connection | G2 | |
| Dimension - L | mm | 1950 |
| Dimension - W | mm | 1350 |
| Dimension - H | mm | 1450 |
| Net Weight | kg | 1580 |
| Motor - Model | TYCP200L-8 | |
| Motor - Speed | rpm | 3000 |
| Motor - Rated Power | KW | 55 |
| Motor - Service factor | 1.2 | |
| Motor - Protection type | IP55 | |
| Motor - Efficiency | IE3 | |
| Motor - Startup mode | Frequency conversion starting | |
| Motor - Voltage | V | 400(Special on request) |
| Motor - Frequency | Hz | 50-200(Special on request) |
| Motor - Rated current | A | 94 |
| Motor - Weight of motor | kg | 215 |
AIRERA 55kW Screw Air Compressor: Frequently Asked Questions (FAQ)
Does Variable Speed Drive (VSD) technology really reduce my electricity bills significantly?
Yes. Traditional compressors enter an "unloaded" idling state after reaching set pressure, wasting about 30% of energy. The AIRERA VSD series adjusts motor speed in real-time to perfectly match power output with actual air demand, eliminating idle waste and typically saving 25%-35% on energy costs.
Can a 55KW air-cooled unit operate effectively in high-humidity regions?
Yes. Our 55KW unit features an enhanced moisture separation system and a high-efficiency air cooling array. The oversized radiators are designed to prevent heat buildup even in humid, tropical environments, ensuring stable discharge temperatures.
What makes AIRERA's oil-free rotors different from competitors?
We use a multi-layer polymer coating combined with stainless steel substrates in critical areas. This dual-protection approach prevents coating peel-off and rotor corrosion, maintaining high volumetric efficiency for a much longer service life.
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