AIRERA OGFD-75 75kW Oil-Free Rotary Screw Air Compressor
Basic Properties
Place of Origin:
made in China
Brand Name:
AIRERA
Certification:
ISO、CE、TUV
Model Number:
OGFD-75
Trading Properties
Minimum Order Quantity:
1 unit
Price:
520-30,000 USD
Payment Terms:
L/C,T/T
Supply Ability:
2,000-3,000 per month
Product Summary
Product Overview The AIRERA OGFD-75 is a 75kW oil-free rotary screw air compressor designed for large industrial facilities that require absolutely pure compressed air with zero oil contamination risk. Featuring advanced oil-free compression technology, this compressor delivers ISO 8573-1 Class 0 ...
Product Details
ITEM:
OGWD -75
Compressor Type:
Oil Free Screw Compressor
Net Weight:
1650
Lubricating Oil Volume:
100
Product Description
Product Overview
The AIRERA OGFD-75 is a 75kW oil-free rotary screw air compressor designed for large industrial facilities that require absolutely pure compressed air with zero oil contamination risk.
Featuring advanced oil-free compression technology, this compressor delivers ISO 8573-1 Class 0 certified air, making it ideal for food processing, pharmaceutical manufacturing, electronics production, and other sensitive applications where product purity is critical.
Built for continuous 24/7 operation in demanding industrial environments, the OGFD-75 combines robust construction with reliable performance, providing a dependable solution for facilities seeking to eliminate oil contamination risks.
Key Features
- 100% Oil-Free Class 0 Certified
- Guarantees absolutely no oil contamination, protecting sensitive production processes and final product quality. Certified to ISO 8573-1 Class 0 standard.
- High Efficiency Oil-Free Airend
- Specially designed rotors and seals ensure no oil enters the compression chamber, delivering pure air without complex filtration. Features GHH oil-free air end made in Germany.
- Robust Industrial Construction
- Built with premium components for reliable operation in demanding environments up to 46°C ambient temperature.
- Low Noise Operation
- Advanced soundproofing and noise reduction design including silent centrifugal fans and venturi tube mufflers keep noise levels suitable for installation near work areas.
- Easy Maintenance Access
- Side panels provide quick access to service points, reducing downtime and maintenance costs.
- Intelligent Controller
- Large-size color LCD touch screen allows real time monitoring of pressure, temperature and maintenance alerts with anti-mistouch and sleep functions.
Technical Parameters
75KW water cooling compressor parameters
| ITEM | UNIT | MODEL | ||||
|---|---|---|---|---|---|---|
| OGWD-75 | ||||||
| Free air delivery | m3/min | 13.0 | 12.0 | 10.0 | ||
| Max. working pressure | MPa | 0.7 | 0.8 | 1.0 | ||
| Compressor type | Oil free screw compressor | |||||
| Cooling type | Water cooling | |||||
| Driven type | Direct driven | |||||
| Inlet status | Temperature | ℃ | ≤45 | |||
| Pressure | MPa | Atmospheric pressure | ||||
| Relative humidity | ≤90% | |||||
| Noise Level | dB(A) | ≤72 | ||||
| Inlet Temp. | ℃ | 2-40 | ||||
| Drive rotor speed | rpm | 2990 | ||||
| Compressed air outlet temperature | ℃ | Ambient temperature＋15 | ||||
| Cooling water flow | m3/L | 200 | ||||
| Control mode | Intelligent controller | |||||
| Safety valve set pressure | MPa | 0.77 | 0.88 | 1.10 | ||
| Lubricating oil volume | L | 100 | ||||
| Oil content | 0 | |||||
| Compressed air outlet connection | G2 | |||||
| Dimension | L | mm | 1950 | |||
| W | mm | 1320 | ||||
| H | mm | 1535 | ||||
| Net Weight | kg | 1650 | ||||
| Motor | Model | Y2250M2-2 | ||||
| Speed | rpm | 2990 | ||||
| Rated Power | KW | 75 | ||||
| Service factor | 1.2 | |||||
| Protection type | IP55 | |||||
| Efficiency | IE3 | |||||
| Startup mode | Y-Δ starting | |||||
| Voltage | V | 380(Special on request) | ||||
| Frequency | Hz | 50(Special on request) | ||||
| Rated current | A | 139 | ||||
| Weight of motor | kg | 515 | ||||
FAQ
- Q1: What does ISO 8573-1 Class 0 certification mean?
- Class 0 is the highest international standard for air purity, meaning the compressed air contains no detectable oil – absolutely zero contamination risk for sensitive applications in food, pharmaceutical, and electronics industries.
- Q2: Is a 75kW compressor suitable for continuous 24/7 operation?
- Yes. The OGFD-75 is designed for continuous heavy duty industrial operation with robust cooling systems and premium components.
- Q3: Which industries need oil-free compressors?
- Industries where product purity is critical, including food and beverage, pharmaceuticals, electronics, medical, automotive painting, and chemical processing, require oil-free air to prevent contamination.
- Q4: What pressure options are available?
- This model can be configured for 7 bar, 8 bar, or 10 bar working pressure based on your application requirements.
- Q5: Can voltage be customized for different countries?
- Yes. Voltage and frequency can be customized according to destination country requirements.
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