The difference between oil-free and oil-free air compressors

In the field of air compressors, oil-free and oil-free air compressors are two common types, and they differ significantly in many aspects. The water-lubricated screw air compressor produced by Shanghai Granklin Group has shown significant advantages with its unique oil-free design.

First of all, from the perspective of working principle, oil-based air compressors rely on lubricating oil to reduce friction, cool parts and take away heat during the compression process. However, this may result in compressed air containing traces of oil, which is unacceptable for certain industries with extremely high air quality requirements. In contrast, oil-free air compressors, such as Grantkling Group's water-lubricated screw air compressors, completely abandon the use of lubricating oil and use water as a lubricant. This design not only avoids the problem of oil pollution, but also ensures the purity and high quality of the compressed air.

Secondly, from the perspective of environmental protection, the oil air compressor will produce pollutants such as waste oil, waste water and waste gas during use, which will have a certain impact on the environment. Oil-free air compressors, especially water-lubricated screw air compressors, achieve true zero emissions. The water used in its internal circulation will not cause any pollution to the environment during the compression process, which is in line with the modern industry's pursuit of green and environmental protection.

In addition, Granklin Group's water-lubricated screw air compressors also have the advantages of high efficiency, stability and reliability. Its unique screw structure and optimized airflow design enable the compressor to maintain efficient gas handling capacity during operation, while reducing noise and vibration, and improving overall operational stability. The advanced intelligent control system ensures the reliability and safety of the equipment, and reduces the operating cost and maintenance difficulty of the enterprise.

In summary, there are significant differences between oil-free and oil-free air compressors in many aspects. The water-lubricated screw air compressor produced by Shanghai Granklin Group has become the preferred solution in the modern industrial field with its unique oil-free design, environmental performance and efficient and stable work performance.