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

To ensure the smooth working process of the cone crusher and reduce the damage to the hydraulic system, it is necessary to solve the above reasons to reduce the damage to the hydraulic system. The specific operation is mainly to prevent the phenomenon of excessive oil temperature and prevent air Entering, the specific precautionary measures are mainly as follows:
 

1. Prevent oil temperature from being too high

Choose the right hydraulic oil: You can choose good anti-wear hydraulic oil for long-term and high-load operation. In addition, the hydraulic medium should be replaced periodically, preferably once a year or so. When the cone crusher is in use, its oil pump should be filled with oil, which can prevent air from entering and prevent the oil temperature from rising due to lack of lubrication. Then the filter element should be replaced 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 must be done: the cone crusher prevents air from being brought into the oil return pipe when returning oil, and the oil return pipe should not be exposed to the surface of the fuel tank. In addition, the oil suction pipeline of the equipment and the shaft end seal of the pump drive shaft should be lower than the atmospheric pressure, and the crusher should be careful not to leak air. If air enters the hydraulic system accidentally during the production of the equipment, it is necessary to find out the leaking part in time and remove it, and remove the air entering the system. If new oil needs to be added when the equipment is in use, after adding new oil, the crusher should continuously manipulate the working device to lift, lower, and turn over to remove the air in the system.