Haiqin Top Machinery can supply every kinds of filters for chinese engine .Like oil filter, diesel filter, air filter etc .
During the working process of the motivation, metal debris, dust, oxidized carbon deposits and colloidal deposits at high temperatures, water, etc. continuously mix with lubricating oil. The function of oil filter is to filter out these mechanical impurities and gums, keep the lubricating oil clean and extend its service life. The oil filter shall have the characteristics of strong filtering ability, small flow resistance, long service life, etc. In general, several filters with different filtration capabilities are installed in the lubrication system, including the collector, coarse filter, and fine filter, which are respectively connected in parallel or series in the main oil duct. (The filter connected in series with the main oil duct is called a full flow filter, and all lubricating oil is filtered through the filter during engine operation; the filter connected in parallel is called a split flow filter)