The maintenance of the hydraulic system of the cone crusher is the key to ensuring the normal operation of the equipment and extending its service life. The following are the detailed steps and precautions for the maintenance of the hydraulic system of the cone crusher, which are clearly expressed and summarized in points:
1. Maintenance of hydraulic system cleaning
• Internal cleaning: Ensure that the inside of the cone crusher is clean to prevent dust and other impurities from entering the system. Clean the inside of the crusher regularly, especially the dust generated during mineral processing.
• Hydraulic system cleaning: Use a closed oil tank and install an air filter at the inlet of the oil tank to prevent impurities from entering. Check and replace the filter regularly to ensure the internal cleanliness of the hydraulic system.
• Hydraulic oil selection: Select the appropriate hydraulic oil according to the provisions of the cone crusher manual. Avoid mixing hydraulic oils of different grades to prevent oil contamination and performance degradation.
2. Hydraulic oil management
• Hydraulic oil replacement: Check the quality of the hydraulic oil regularly. If the oil is found to be dark brown or has a foul smell, it means that it has been oxidized and should be replaced with new oil in time. When replacing the hydraulic oil, it is best to do it when the cone crusher is stopped and the hydraulic oil is warm, so as to better discharge impurities and sediments in the oil.
• Refueling volume control: The oil volume in the hydraulic oil tank should be kept within the specified oil level range. A filter must be used when refueling to ensure that the oil is clean.
3. Regular inspection and maintenance
• Check seals: Check the seals of the hydraulic system regularly. If damage or leakage is found, they should be replaced in time.
• Check the pressure regulating valve: Ensure that the pressure regulating valve works normally to prevent equipment damage or performance degradation due to excessive or low pressure.
• Check pipelines and components: Check the hydraulic pipelines and components regularly. If wear, cracks, or looseness are found, they should be repaired or replaced in time.
4. Precautions
• Avoid water mixing: During operation and maintenance, special attention should be paid to prevent water from entering the hydraulic oil to avoid emulsification of the oil, performance degradation, or even equipment damage.
• Standard operation: Operators should strictly follow the equipment operating procedures and maintenance manuals for operation and maintenance to avoid equipment failure or damage caused by improper operation.
The implementation of the above steps and precautions can ensure the normal operation of the cone crusher hydraulic system and extend its service life. At the same time, regular maintenance and inspection can also detect and solve problems in time and improve the reliability and stability of the equipment.
