The oil filter acts as a clean hydraulic oil in the injection molding machine

One of the important properties of hydraulic oil is its chemical stability, that is, oxidation stability. Oxidation is the most important factor to determine the effective service life of hydraulic oil. Insoluble substances such as wood tar, oil sludge and carbon residue generated by oxidation will pollute the hydraulic system, increase the wear of hydraulic components, reduce various gaps, block small holes, and finally cause the hydraulic system to malfunction.

The oxidation speed of hydraulic oil depends on itself, working conditions and other factors, of which temperature is one of the main factors. Therefore, it is necessary to use appropriate hydraulic oil and regularly check the oxidation degree of hydraulic oil (judging from the color of the oil itself). It is absolutely necessary to actively change the oil after a certain number of working hours.

Cleaning of oil filter: the oil filter can clean the hydraulic oil. Therefore, the oil filter should be cleaned every three months to keep the oil suction pipe unblocked and check whether the oil filter screen is damaged.

Cooler cleaning: the cooler shall be cleaned once a year, or according to whether its working capacity is reduced. Blockage or scale in the cooler will affect the cooling efficiency. The cooling water shall be soft (without mineral).