What is the fault of the hydraulic return oil filter often clogging

The function of the hydraulic return oil filter is to filter out various impurities in the hydraulic system.

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How to install the return oil filter

From the installation position, it is ideal to install a filter in the system return oil circuit, because before the system oil enters the oil pipe, the filter will clean the particulate pollutants that are immersed in the system and generated inside the system, providing clean oil for the system.

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Precautions for using an oil suction filter

The oil suction filter is installed at the oil inlet of the hydraulic system to remove metal particles, rubber and other pollutants generated by the wear of various components in the hydraulic system, and to keep the oil flowing into the oil pump clean.

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Precautions during the operation of hydraulic filters

The flow area of hydraulic filter oil is composed of many small gaps or pores on the filter element. When the size of impurities in the mixed oil exceeds these small voids or pores, they will be blocked and filtered out from the oil.

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Installation position and function of hydraulic filter

The installation direction of the hydraulic filter and the installation direction of the filter need to be confirmed. The structure and performance of both ends are different and cannot be mixed. If the installation direction is reversed, it will cause damage to the internal structure and other equipment, and the filter element and other equipment may be directly damaged.

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Replacement method of return oil filter element

The hydraulic return oil filter is installed on the pressure pipeline of the hydraulic system to filter out the mechanical impurities mixed in the hydraulic oil and the gum, asphalt, carbon residue, etc. generated by the chemical changes of the hydraulic oil itself, thereby preventing the valve core from getting stuck, the gaps of throttle holes and damping holes from being blocked, and the occurrence of faults such as rapid wear of hydraulic components.

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The Function of Hydraulic Filters

Solid pollutants in hydraulic oil of hydraulic machinery, pollutants from external invasion, pollutants generated internally, and pollution caused during maintenance and repair are all sources of pollution.

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