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　　Oil filter in the lubrication system in order to make the lubrication system oil flow unimpeded, to avoid impurities scratch, scratch parts surface, oil before the friction surface, must be strictly filtered. In order to achieve satisfactory filtering effect without increasing oil resistance, the coarse filter is usually connected with the main oil channel in series and the fine filter is in parallel with the main oil channel.
　　1. Float oil filter: in order for the oil pump to work well, it is necessary to remove the large particle impurities from the lubricating oil before entering the oil pump. This task is the responsibility of the oil filter. It is connected to the oil inlet of the oil pump. When the oil pump works, the oil is sucked in through the slit between the cover and the float. After filtering the thick impurities through the filter net, the oil pipe welded on the float enters the oil pump. When the filter is silted up, the suction of the oil inlet increases, overcoming the strong filter and causing the bad mouth to leave the cover, the oil will enter the oil suction pipe directly from the ring mouth without the filter.
　　This article is organized by dongguan oneness filtration technology co., LTD