Cone crusher hydraulic oil replacement

cone crusher

During the use of the cone crusher, the maintenance of the hydraulic system is very important. So how to judge whether the hydraulic oil is replaced? Timely replacement of hydraulic oil can ensure the stability of the hydraulic system and the efficient operation of the equipment. The replacement of hydraulic oil depends on the following “three major elements”:

cone crusher

1. Degree of oxidation

Usually the color of the new hydraulic oil is relatively light, and there is no obvious odor, but with the extension of use time, long-term high-temperature oxidation can deepen the color of the hydraulic oil. If the color of the hydraulic oil of the cone crusher is found to be dark brown, And accompanied by an odor, it means that the oil has been oxidized and needs to be replaced with new oil.

2. Moisture content

moisture content. The water content of cone crusher hydraulic oil will affect its lubricating performance. When a large amount of water enters the hydraulic oil, because the water and oil are not compatible, a cloudy mixture will be formed when mixing. At this time, we need to replace the hydraulic oil to avoid affecting the performance of the cone crusher.

3. Impurity content

Impurity content. During the working process of the cone crusher, due to the constant collision and grinding between the parts, it is easy to produce debris, which will inevitably enter the hydraulic oil. If the hydraulic oil contains a lot of impurities, it will not only reduce the quality, but also may damage the parts of the cone crusher. Therefore, after the hydraulic oil has been used for a period of time, it is necessary to pay attention to the content of impurities in the hydraulic oil.

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