Which is more powerful, oil-free screw air compressor or oil-injected screw air compressor

The power of oil-free screw air compressor and oil-injected screw air compressor is not directly determined by its lubrication method (oil-free or oil injection), but by the specific design, manufacturing process and the performance of core components such as motors. Decided. Therefore, it cannot be simply said that the power of the oil-free screw air compressor or the oil-injected screw air compressor must be greater.

The water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group, as an oil-free screw air compressor, its power range can be between 7.5-250KW. This power range is determined based on market demand and product design to meet the compressed air needs of different industrial applications.

It should be noted that the power is not the only indicator to evaluate the performance of the air compressor. When choosing an air compressor, other factors need to be considered, such as compressed air quality, energy efficiency ratio, noise level, maintenance cost, etc. Therefore, when choosing an oil-free screw air compressor or an oil-injected screw air compressor, it should be considered comprehensively according to the specific application requirements.

For the water-lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group, it uses water as the lubricating medium to realize oil-free compression and provide clean and pollution-free compressed air. At the same time, the application of frequency conversion technology enables the air compressor to adjust the output according to actual needs to achieve energy efficiency optimization. These features make the product advantageous in certain applications that require high compressed air quality.