Benz truck oil filter is an oil filter. Oil can reduce the friction resistance between the relative moving parts in the engine, reduce the wear of parts. At the same time, in the process of engine work, metal debris into the air, the entry of debris in the air, oil oxide production, make the debris in the oil gradually increase, the need for filter oil filter, so as to protect the performance of Benz truck engine.
There are generally three levels of oil filters, which are oil collection filter, crude oil filter and fine oil filter. The filter set is installed in the oil pan before the oil pump, generally using metal filter type. The crude oil filter is installed behind the oil pump and in series with the main oil channel. There are mainly metal scraper type, sawdust filter element type and microporous filter paper type. Now, the microporous filter paper type is mainly used. The fine oil filter is installed in parallel with the main oil channel after the oil pump, and it mainly has two kinds: micro hole filter paper type and rotor type. Rotor type fine oil filter adopts centrifugal filter without filter element, which effectively solves the contradiction between the passability and filtration efficiency of Benz truck oil.
