Paper oil filter

For paper oil filters, the filter element is a paper core made of plain or corrugated phenolic resin or wood pulp microporous filter paper. The paper core is surrounded by a skeleton made of tin-plated iron with holes to increase the strength. In order to increase the filtration area, the paper core is generally made into a folded shape. Its filtration accuracy is high, and it is generally used for fine filtration of oil, but it cannot be cleaned after clogging, and the filter element must be replaced frequently.

Sintered oil filter

Sintered oil filter, the filter element is sintered with metal powder, and the micropores between particles are used to block the passage of impurities in the oil. The filter element can withstand high pressure, has good corrosion resistance and high filtration accuracy, and is suitable for high pressure and high temperature hydraulic systems that require fine filtration.

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