The purity of the compressed air is highly essential and it is also difficult to achieve. Even a small drop of oil can spoil the quality of the end product. When oil is used for your process, it becomes difficult to maintain the air quality thus increasing the costs. In order to avoid these problems, many industries are now switching to oil free air compressors for their process. Oil free air compressors ensure high quality, pure compressed air as the system does not require any oil for its operation. Oil free compressors use alternative mechanisms like water or Teflon to ensure smooth running. The lubrication of the gears and bearings of the oil free system is present outside of the compressed air chamber and proper sealing can prevent contamination of the compressed air. Thus, oil free systems deliver 100% oil free air compressed air. Cast supplies ELGi designs AB series oil free screw air compressorsfor industries like pharmaceuticals, food and beverage and healthcare where oil and moisture cannot be tolerated.
Benefits of AB series oil free air compressors
- 100% clean dry compressed air
- Eliminates contamination
- Energy savings
- Low maintenance cost
- Maximum efficiency
- Increased sustainability.

OIL-FREE SCREW AIR COMPRESSORS 60-500 HP
ELGi is one among the few air compressor companies involved in the process of designing and production of oil free airends. The in built oil free technology helps the compressors deliver maximum uptime and high reliability.
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AB SERIES COMPRESSOR
ELGi is one of the very few compressor companies to design and manufacture airends for Oil free compressor technology.The new AB series compressors provides disruptive benefits in terms of efficiency.
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