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To learn more about our privacy policy Click hereThe oil-free compressor means that it does not directly contact with the oil during the compressed air process, so the air that comes out is oil-free, and then passes through the filter and the dryer, so that high-quality air can be generated, thereby increasing maintenance Maintenance cycle.
In the process of compressing air, the oil has direct contact with the oil. Although some oil has been separated from the air, it still has to pass through post-processing equipment such as filters. The maintenance cycle of the oil compressor is short.
Using an oil-free air compressor, there is really no oil on the premise that there is no oil in the air sucked by the air compressor. But this prerequisite is generally difficult to meet. This means that the difference between oil-free and oil lubricated compressor is whether the air will be mixed with lubricating oil when it is compressed. If the lubricant and air are mixed, there is an oil compressor. If the lubricating oil is not mixed with air or water is used for lubrication, it is an oil-free air compressor.
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