How to replace hydraulic oil for cone crusher mill machine?

The hydraulic cone crusher is a commonly used equipment for crushing hard minerals such as granite, pebbles, basalt, iron ore, etc. Among them, the hydraulic cone crusher produced by Shandong Sanxiang Heavy Industry Co., Ltd. is an advanced type in the cone crusher series, mainly divided into single-cylinder hydraulic stone cone crusher and multi-cylinder hydraulic rock cone crusher.

The hydraulic system is a crucial component of the hydraulic cone crusher and requires regular maintenance. During the actual production process, it is essential to constantly observe the usage of hydraulic oil, which plays a significant role in the hydraulic system. The replacement of hydraulic oil is a vital aspect of maintaining the hydraulic system of the cone crusher mill machine and should not be taken lightly.

Now, when should hydraulic oil be replaced? This primarily depends on three key technical indicators, and the decision to replace the oil should be based on the actual situation:

1. Water Content: The presence of water in hydraulic oil can affect its lubricating performance. When a significant amount of water enters the hydraulic oil, it forms a cloudy mixture due to the immiscibility of water and oil. In such cases, it is necessary to replace the hydraulic oil to prevent any adverse effects on the performance of the hydraulic cone crusher.

2. Oxidation Level: New hydraulic oil typically has a light color and no noticeable odor. However, with prolonged use at high temperatures, oxidation can darken the color of hydraulic oil. If the hydraulic oil in the cone crusher is dark brown and has an odor, it indicates oxidation, and the oil should be replaced with new oil.

3. Impurity Content: During the working process of the hydraulic cone crusher, continuous collision and abrasion between components can generate debris, inevitably entering the hydraulic oil. If the hydraulic oil contains a significant amount of impurities, its quality will decrease, and the damaged parts of the cone may be affected. Therefore, it is essential to monitor the impurity content in the hydraulic oil, and if it is too high, timely replacement is required.

In summary, the hydraulic system in the hydraulic rock cone crusher machine produced by Shandong Sanxiang Heavy Industry Co., Ltd. is a critical component that directly affects the crusher's efficiency. Therefore, it is crucial to pay attention to maintenance. As for when to replace hydraulic oil, customers should strictly follow the relevant operating procedures provided by Shandong Sanxiang Heavy Industry Machinery for the cone crusher, without any negligence.