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Three factors of poor quality of hydraulic oil in hydraulic cone crusher

Author: Time:2018-11-12
The hydraulic cone crusher can process a variety of materials, including some materials with higher hardness, which can provide unparalleled crushing performance in various medium, fine and ultra-fine crushing operations. Here we will introduce the hydraulic pressure in the hydraulic cone crusher. How to check the quality of the oil. When checking the quality of hydraulic oil, mainly check the following three aspects:
 


1. The degree of oxidation of hydraulic cone crusher oil
    Judging the degree of oxidation of hydraulic oil, usually starting from its color and smell. If the color of the hydraulic oil is dark brown and has a foul smell, it has been oxidized. The darker the brown, the thicker the foul odor, the more oxidized it is. At this point, the new oil should be replaced.

2, the degree of water content in the hydraulic cone crusher oil
    Judging the degree of water in the hydraulic oil, there are usually two ways. First, according to the change of color and odor, such as the color of the hydraulic oil is milky white, the odor does not change, it means that the mixed water is too much. Second, take a small amount of hydraulic oil on the hot iron plate. If the sound of "beep" is issued, it means that it contains water. At this time, it should be replaced with new oil.

3. The situation of impurities in hydraulic oil
    When judging the presence of impurities in hydraulic oil, there are usually two types. First, after working for a period of time in the machine, take a few drops of hydraulic oil on the hand, rub it with your fingers to see if there are metal particles, and second, in the sunlight. Look under the slight flash point. If there are more metal particles or flashing points, it is proved that the hydraulic oil contains more mechanical impurities. In this case, the hydraulic oil should be replaced, or the hydraulic oil should be discharged, and the precipitation should be carried out for not less than 42 hours, and then filtered. After use.

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