Q: What is the difference between oil free and micro oil air compressors?
Answer: The compressed air of an oil-free screw air compressor is 100% oil-free, and the post-treatment equipment only filters impurities and water vapor in the air, so it is better to choose an oil-free screw air compressor first.
There is a small amount of oil in the compressed air of the micro oil screw air compressor, which can be treated through post-processing equipment. However, no matter how the gas is treated, oil still exists in the gas.