How to prevent damage to the hydraulic system of a cone crusher

To ensure the smooth operation of the cone crusher and reduce damage to the hydraulic system, it is necessary to solve the above reasons and reduce damage to the hydraulic system. The specific operation is mainly to prevent the oil temperature from being too high and to prevent air from entering. The specific preventive measures are as follows:

cone crusher

1. Preventing excessive oil temperature

Choose the right hydraulic oil: For long-term, high-load operation, you can choose anti-wear hydraulic oil with good . In addition, the hydraulic medium should be replaced periodically, preferably once a year. When the cone crusher is in use, its oil pump should be filled with oil, which can prevent air from entering and avoid oil temperature rising due to lack of lubrication. Then replace the filter element regularly to keep it clean and unobstructed. It is also necessary to ensure that the system pressure does not exceed the rated pressure and maintain good ventilation.

2. Prevent air from entering

To prevent air from entering the hydraulic system, the following aspects should be achieved: The cone crusher prevents the return oil pipe from bringing in air when returning oil, and the return oil pipe should not be exposed from the surface of the oil tank. In addition, the oil suction pipeline of the equipment and the seal of the drive shaft end of the pump should be lower than the atmospheric pressure. Be careful not to leak. If air accidentally enters the hydraulic system during the production of the equipment, the leaking part should be found and eliminated in time, and the air entering the system should be eliminated. If the equipment needs to be filled with new oil when it is in use, then after adding new oil, the cone crusher should continuously operate the working device to lift, lower, and flip, so as to eliminate the air in the system.