Here is maintain method in cone crusher

1. Replacement of lubricating oil for cone crusher.

Because cone crusher working condition is relatively poor, the air is full of a large amount of dust, the lubricating oil is easy to be polluted and result in oil quality deterioration.

Maintain method: Users must check and clean supply oil filter, return oil filter and the filter screen monthly, also need to check the oil quality changes, make the working pressure maintains between 0.08-0.15MPa. It is necessary to check the pump supply pressure and filter’s after filter pressure, make the pressure differences maintain between 0.02-0.04MPa. Oil pump using period is usually around three months, the oil in the hydraulic station can be reused must after filter in three months.


2. Discharge opening adjustment of cone crusher

In the crushing process, the movable cone liner and the fixed cone liner continue to wear, results in the discharge opening size gradually increased. But to ensure the certain product granularity, users should continue to adjust the discharge opening size.

Maintain method: Discharge opening adjustment can be realized by using serrated thread lifting or dropping fixed cone liner with adjustment ring and the supporting suite. First users should open the lock cylinder pressure relief valve, so that the lock cylinder pressure reliefs, then let the hydraulic push cylinder to promote the adjustment ring forward or backward, so as to lifting or dropping the fixed cone liner, and the discharge opening would get bigger or smaller accordingly. After finish the adjustment, users must tightly lock the adjustment ring with lock cylinder, otherwise, it is not allowed to boot the machine.


As we all know, different type cone crusher also have different characters, the engineers will suggest us to take flexible way to deal with, if you want to compare different types of cone crusher in once time, welcome to inquiry us.

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