Maintenance suggestions for gear pump hydraulic system!

The electro-hydraulic servo valve is used in the hydraulic system of the gear pump. The flushing plate of the servo valve shall enable the oil to flow from the oil supply pipeline to the collector and directly return to the oil tank, so that the oil can circulate repeatedly to flush the system and filter out solid particles. During the flushing process, check the oil filter every 1 ~ 2 hours to prevent the oil filter from being blocked by pollutants. At this time, do not open the bypass, If you find that the oil filter starts to block, change the oil filter immediately

The flushing cycle is determined by the structure of the system and the pollution degree of the system. If the sample of the filter medium has no or few foreign pollutants, install a new oil filter, remove the flushing plate and install the valve for operation!

Planned maintenance: establish a system regular maintenance system. Good maintenance suggestions for the hydraulic system are as follows:

1) Check and change the fluid after 500 hours or three months at most

2) Flush the inlet oil filter of the oil pump regularly

3) Check whether the hydraulic oil is acidified or polluted by other pollutants. The smell of the hydraulic oil can roughly identify whether it has deteriorated

4) Repair leaks in the system

5) Ensure that no foreign particles enter the oil tank from the vent cap of the oil tank, the plug seat of the oil filter, the sealing gasket of the return line and other openings of the oil tank

The maintenance of gear pump hydraulic system has many unknown maintenance. Please pay more attention to Botou Yiyang pump industry to learn more about gear pump.