What oil should be added to the crusher? 10 days of hot topics and how-to guides
Recently, discussions about crusher maintenance have become increasingly popular on major machinery forums and social platforms, especially "what oil should be added to the crusher" has become a search keyword. This article combines the hot content of the entire network in the past 10 days to provide you with structured data and operation guidelines.
1. Data analysis of hot topics across the entire network (last 10 days)
| Ranking | Topic keywords | peak search volume | Main discussion platform |
|---|---|---|---|
| 1 | Crusher lubricant | 8,200 times/day | Baidu knows, Zhihu |
| 2 | Hydraulic crusher oil | 5,600 times/day | Mechanical House Forum |
| 3 | Crusher maintenance in winter | 4,300 times/day | Douyin, Kuaishou |
2. Comparison table of crusher oil types
| Crusher type | Recommended oil | Replacement cycle | Temperature adaptation range |
|---|---|---|---|
| jaw crusher | ISO VG150 gear oil | 500 working hours | -10℃~50℃ |
| cone crusher | Mobil SHC 634 | 800 working hours | -30℃~80℃ |
| impact crusher | Shell Omala 220 | 600 working hours | -15℃~60℃ |
3. Operational Precautions (Summary of Hot Questions and Answers)
1.Oil mixing problem: Nearly 37% of inquiries related to whether different brands of lubricants can be mixed. Experimental data shows that mixing different brands of oil will cause a 12%-25% decrease in lubrication performance. It is recommended to replace it after thorough cleaning.
2.Winter oil selection: Northern users are particularly concerned about low-temperature startup issues. When the ambient temperature is lower than -5℃, you should switch to synthetic lubricant (such as Mobil SHC series in the table).
3.Oil quantity control standard: The oil window observation method is most popular among novice operators. The correct oil level should be maintained at 1/2 to 2/3 of the sight window. Too much oil will cause heating, and too little oil will cause insufficient lubrication.
4. Latest industry trends
1. The December report of the China Construction Machinery Association shows that lubricant technology upgrades in 2023 will reduce the crusher failure rate by 18% year-on-year.
2. In the Douyin #Mechanical Maintenance Challenge, the video on "Crusher Oil Changing Tutorial" has been viewed more than 23 million times.
3. JD.com’s big data shows that the search volume for “special lubricants for crushers” has increased by 43% month-on-month in the past week, with Shell and Great Wall brands occupying the top two sales.
5. Expert advice
1. The oil cleanliness needs to be checked every 50 working hours. If metal debris is found, the machine should be shut down immediately for maintenance.
2. New biodegradable lubricants are beginning to be used in mining areas with strict environmental requirements. Although the price is 40% higher than conventional oils, the service life is extended by 30%.
3. It is recommended to establish an "Equipment Oil File" to record each oil change time, oil brand number and operating parameters. This is a common recommendation of nearly 80% of senior mechanics.
It can be seen from the above structured data that the correct selection and maintenance of crusher lubricants can not only extend the life of the equipment, but also significantly improve work efficiency. It is recommended that users choose oil scientifically based on equipment model, working environment and seasonal changes.
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