The oil suction filter is usually installed in the oil suction port of the oil pump to protect the oil pump and other hydraulic components to avoid inhaling contaminated impurities, which can effectively control the cleanliness of the hydraulic system.
The return oil filter is used for the return oil filtration of hydraulic system. It can filter metal particles caused by the wear of components in the hydraulic system and pollutants generated by heart seals, so as to keep the oil flowing back to the oil tank clean.
The WU type oil absorption filter currently in use is a coarse filter with simple structure, large oil flow capacity and small resistance, easy installation, convenient to replace and clean the filter core or maintenance system, and has filter core pollution transmitter and oil side through valve, improving the reliability of the hydraulic system. XU-A return oil filter belongs to fine filter, its structure is simple, high filtering accuracy, can effectively improve the reliability of hydraulic system.