Includes the oil immersion type and the oil bath type two kinds. An oil-soaked filter element is used to separate impurities from the air by means of an oil-soaked filter element, which is made of either metallic silk or foaming materials. In the oil bath, the dust-laden air sucked in is introduced into the oil tank and most of the dust is removed. Then the oil-fogged air is further filtered as it flows upward through a filter element made of wire, and the oil droplets return to the oil tank together with the trapped dust.
　　This article is organized by dongguan oneness filtration technology co., LTD