The hydraulic oil filter element is used in various oil systems to filter solid impurities that are mixed into the outside or generated inside the system during operation. It is mainly installed on the oil suction circuit, pressure oil circuit, oil return pipeline, bypass, and separate filtering system in the system.

Operating principle of pressure oil filter element: industrial hydraulic oil will be mixed with some impurities during use due to various reasons. The main impurities include mechanical impurities, water and air. These impurities will cause accelerated corrosion, increase mechanical wear, reduce working efficiency, make the oil worse and reduce the service life of the equipment. In serious cases, the oil circuit will be blocked and cause production accidents. Hydraulic oil filtration of concrete delivery pump, hydraulic oil filtration of construction machinery and hydraulic oil filtration of hydraulic station.

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The hydraulic oil filter element is mainly made of stainless steel woven mesh, sintered mesh, and iron woven mesh. Since the filter material used is mainly glass fiber filter paper, chemical fiber filter paper, and wood pulp filter paper, it has the characteristics of high concentricity, high pressure bearing, good straightness, stainless steel material, no burr, and long service life. Its structure is made of single or multi-layer metal mesh and filter material, In specific use, the number of layers and mesh of the screen are determined according to different use conditions and purposes. Features of hydraulic oil filter element: it is used to protect specific components in the hydraulic system. It is installed at the upstream of the components to be protected in the medium-pressure pipeline to filter solid particles and colloidal substances in the working medium, effectively control the pollution degree of the working medium, and make the components work normally.

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