Oil Free Screw Air Compressor
Loitha Oil Free Screw Air Compressor – Clean & Reliable Air Solutions
At Loitha, we specialize in designing and manufacturing advanced Oil Free Screw Air Compressors that provide clean, reliable, and energy-efficient compressed air for critical industrial applications. Our compressors are engineered to meet ISO 8573-1 Class 0 standards, ensuring an oil free air compressor that meets the highest air purity requirements.
With decades of innovation, Loitha delivers oil-free air solutions trusted by industries like food and beverage, pharmaceuticals, chemical processing, textiles, and power generation. Our compressors reduce energy costs, ensure less waste, and provide the highest air purity compared to oil-lubricated compressors.
Benefits of Choosing Oil Free Screw Compressors
Class Zero Certified Clean Air
ISO-certified oil-free compressed air for sensitive production environments.
Energy Efficiency
Designed with variable speed compressor technology to reduce power consumption.
Lower Maintenance Costs
Fewer moving parts, minimal wear, and long-lasting dependability.
Cost of Ownership
Optimized design for reduced total cost of ownership.
Availability & Reliability
Consistent air output for any production facility.
Wide Range of Applications
From food safety to chemical processing and high-quality industrial applications.
Advanced Technology for Oil Free Screw Air Compressor
Loitha integrates cutting-edge compressor technologies to ensure superior performance:
PM VFD Motor
Provides variable speed for maximum energy efficiency.
Intake Silencer
Oil-free Screw Host
Guarantees 100% oil-free compressed air.
Vector Frequency
Vector Frequency Control Systems – Smarter air management for reliable compressed air supply.
Oil Mist Recovery
Main Controller
Oil Pump
Coller
Air-water Separator
Applications of Oil free screw air compressor
Our oil free air compressor are widely used across industries:
- Food and Beverage – For oil-free compressed air that guarantees hygiene and safety.
- Pharmaceuticals & Medical – Delivering class 0 certified air purity for sterile applications.
- Chemical Processing – Ensuring reliable oil-free air for sensitive processes.
- Textile & Fabric Industry – High-quality compressed air for smooth operations.
- Industrial Applications – Consistent, reliable compressed air for factories and production facilities.
Whether you need oil-free air compressors for industrial manufacturing, or high-quality air solutions, Loitha ensures committed delivery of top air quality.
Technical Parameter
TECHNICAL PARAMETER OF OIL FREE SCREW AIR COMPRESSOR
| Model | Motor Power | Working Pressure | Free Air Flow | Air Outer Diameter | Cooling water inlet & outlet | Volume of cooling water | Noise level | Weight | Dimensions | |||
| L x W x H | ||||||||||||
| 50Hz | kW | Hp | Bar g | Psi g | M3/min | cfm | DN | DN | T/H | Db | kg | mm |
| AHW-10A | 7.5 | 10 | 8 | 116 | 1.17 | 41 | 3/4″ | 3/4″ | 2.0 | 57±2 | 470 | 800 X 800 X 1100 |
| 10 | 145 | 1.05 | 37 | |||||||||
| 13 | 188 | 0.81 | 29 | |||||||||
| AHW-15A | 11 | 15 | 8 | 116 | 1.72 | 61 | 3/4″ | 1″ | 2.5 | 60±2 | 580 | 1200 X 800 X 1300 |
| 10 | 145 | 1.42 | 50 | |||||||||
| 13 | 188 | 1.10 | 39 | |||||||||
| AHW-20A | 15 | 20 | 8 | 116 | 2.43 | 86 | 1″ | 1″ | 3.5 | 60±2 | 620 | 1200 X 800 X 1300 |
| 10 | 145 | 2.17 | 77 | |||||||||
| 13 | 188 | 1.80 | 64 | |||||||||
| AHW-30A | 22 | 30 | 8 | 116 | 3.70 | 131 | 1″ | 1″ | 5.0 | 63±2 | 730 | 1400 X 1000 X 1520 |
| 10 | 145 | 3.21 | 113 | |||||||||
| 13 | 188 | 2.78 | 98 | |||||||||
| AHW-40A | 30 | 40 | 8 | 116 | 5.20 | 184 | 1 1/2″ | 1 1/2″ | 7.0 | 66±2 | 1100 | 1500 X 1150 X 1500 |
| 10 | 145 | 4.43 | 156 | |||||||||
| 13 | 188 | 3.63 | 128 | |||||||||
| AHW-50A | 37 | 50 | 8 | 116 | 6.50 | 230 | 1 1/2″ | 1 1/2″ | 9.0 | 66±2 | 1150 | 1500 X 1150 X 1500 |
| 10 | 145 | 5.33 | 188 | |||||||||
| 13 | 188 | 4.77 | 168 | |||||||||
| AHW-60A | 45 | 60 | 8 | 116 | 8.30 | 293 | 2″ | 1 1/2″ | 10.0 | 68±2 | 1390 | 1800 X 1300 X 1750 |
| 10 | 145 | 6.30 | 222 | |||||||||
| 13 | 188 | 5.56 | 196 | |||||||||
| AHW-75A | 55 | 75 | 8 | 116 | 10.30 | 364 | 2″ | 1 1/2″ | 12.0 | 69±2 | 1470 | 1800 X 1300 X 1750 |
| 10 | 145 | 8.55 | 302 | |||||||||
| 13 | 188 | 7.67 | 271 | |||||||||
| AHW-100A | 75 | 100 | 8 | 116 | 13.00 | 459 | 2″ | 1 1/2″ | 18.0 | 72±2 | 1650 | 1800 X 1300 X 1750 |
| 10 | 145 | 11.50 | 406 | |||||||||
| 13 | 188 | 9.70 | 343 | |||||||||
| AHW-120A | 90 | 120 | 8 | 116 | 16.60 | 586 | 2 1/2″ | 1 1/2″ | 20.0 | 73±2 | 2350 | 2200 X 1550 X 1800 |
| 10 | 145 | 14.66 | 518 | |||||||||
| 13 | 188 | 12.60 | 445 | |||||||||
| AHW-150A | 110 | 150 | 8 | 116 | 20.20 | 713 | 2 1/2″ | 2″ | 24.0 | 77±2 | 2480 | 2200 X 1550 X 1800 |
| 10 | 145 | 16.66 | 588 | |||||||||
| 13 | 188 | 15.56 | 549 | |||||||||
| AHW-175A | 132 | 175 | 8 | 116 | 22.52 | 795 | 2 1/2″ | 2″ | 30.0 | 77±2 | 2600 | 2200 X 1550 X 1800 |
| 10 | 145 | 19.97 | 705 | |||||||||
| 13 | 188 | 16.90 | 597 | |||||||||
| AHW-220A | 160 | 220 | 8 | 116 | 28.11 | 993 | 3″ | 3″ | 35.0 | 79±2 | 3750 | 3000 X 1800 X 2100 |
| 10 | 145 | 25.45 | 899 | |||||||||
| 13 | 188 | 22.52 | 795 | |||||||||
| AHW-250A | 185 | 250 | 8 | 116 | 33.97 | 1200 | 3″ | 3″ | 38.0 | 79±2 | 3450 | 3000 X 1800 X 2100 |
| 10 | 145 | 29.00 | 1024 | |||||||||
| 13 | 188 | 25.21 | 890 | |||||||||
| AHW-300A | 220 | 300 | 8 | 116 | 39.67 | 1401 | 4″ | 4″ | 47.0 | 80±2 | 4250 | 3100 X 1850 X 2100 |
| 10 | 145 | 36.75 | 1298 | |||||||||
| 13 | 188 | 29.63 | 1046 | |||||||||
| AHW-350A | 250 | 350 | 8 | 116 | 45.00 | 1589 | 4″ | 4″ | 53.0 | 80±2 | 4650 | 3100 X 1850 X 2100 |
| 10 | 145 | 39.67 | 1401 | |||||||||
| 13 | 188 | 33.97 | 1200 | |||||||||
| Compression stage: single stage | ||||||||||||
| Ambient temperature: -5–+45℃ | ||||||||||||
| Cooling model: Air –Cooling in Model No: AHW-10A to AHW-50A & water cooling in Model No: AHW-60A to AHW-350A | ||||||||||||
| Discharge temperature(℃): Ambient temperature+15℃ | ||||||||||||
| Drive method: Belt driven in Model No: AHW-10A, AHW-15A & Direct coupled in Model No: AHW-20A to AHW-350 | ||||||||||||
| Electricity(V/ph/Hz): 380/3/50 | ||||||||||||
| Starting method: Frequency conversion start | ||||||||||||
Technical Specifications of Oil Free Screw Air Compressor
- Motor Power: 7.5 kW to 250 kW
- Working Pressure: 8 / 10 / 13 Bar
- Free Air Delivery: 1.17 – 45.00 m³/min
- Cooling Options: Air cooling (10A–50A) & Water cooling (60A–350A)
- Noise Levels: 57±2 dB to 80±2 dB
- Drive Type: Belt-driven & direct coupled models available
- Compliance: ISO 8573-1 Class 0 & ISO 22000 certification
Loitha – Leading Oil Free Air Compressor Manufacturer in India
Loitha stands among the top compressor manufacturers in India, delivering advanced oil-free rotary screw compressors comparable with global brands. With strong air technologies and a commitment to quality standards, we provide compressed air systems that combine availability, reliability, and reduced cost of ownership.
Whether you’re searching for oil-free air compressors at the latest price or need a customized air solution, Loitha’s oil-free screw air compressor range is designed for industrial excellence.