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How to clean the hydraulic oil filter element


Hydraulic oil filter element has been widely used in our daily life. As we all know, the hydraulic oil filter element is a consumable, which often encounters various clogging problems

Problems have caused us a lot of trouble. In order to prolong its service life, we need to know some maintenance knowledge. For example, after blocking at ordinary times

If it needs to be replaced immediately, pay attention to flushing the system oil tank and pipeline. When refueling, use the refueling device with filter. Do not let the oil in the oil tank directly contact with the air, and do not mix the old and new oil.

The hydraulic filter element is used in the hydraulic system to filter out particulate impurities and rubber impurities in the system and ensure the cleanliness of the hydraulic system. During refueling, the hydraulic oil must be filtered, and the refueling tools shall be reliable and clean. The filter at the oil filler of the hydraulic oil tank shall not be removed in order to improve the oil filling speed. Refueling personnel shall use clean gloves and work clothes.

Ensure that the hydraulic oil is not used under high temperature; Oil will oxidize and deteriorate quickly at high temperature; The air filter on the hydraulic station shall be a filter that can filter both particles and moisture.

The cleaning oil of the hydraulic system must use the hydraulic oil with the same brand as that used in the system. The oil temperature is between 45 ~ 80 ℃, and the impurities in the system shall be taken away as much as possible with large flow. The hydraulic system shall be cleaned repeatedly for more than three times. After each cleaning, all the oil shall be discharged from the system when the oil is hot. Clean the filter after cleaning, and add new oil after replacing the filter element.