The structure and characteristics of the hydraulic filter element: It is made of single-layer or multi-layer metal mesh and filter material. The number of layers and the mesh number of the wire mesh are determined according to different use conditions and purposes.

Function: The hydraulic filter element is directly installed in the oil tank, which simplifies the pipeline of the system, saves space, and makes the system layout more compact. With self-sealing valve: When the system is overhauled, the oil in the oil tank will not flow back. When replacing the hydraulic filter element, the contaminants in the hydraulic filter element can be taken out of the oil tank together, so that the oil will not flow out.