Metal Mining Crushing Machine hydraulic system
The hydraulic system of the Metal Mining Crushing Machine has the advantages of small size, light weight, easy installation, high power density, fast response and strong controllability. It is a very important part of the Metal Mining Crushing Machine and has good overload protection advantages. In order for the Metal Mining Crushing Machine to work better, it is necessary to pay attention to the daily maintenance of the hydraulic system.
1. Prevention is the main
When there are some faults in the hydraulic system, the Metal Mining Crushing Machine often has some abnormal conditions in advance, such as insufficient power of the equipment, abnormal vibration and abnormal sound during operation. Therefore, the operator should observe and record during the process of using the Metal Mining Crushing Machine. When the equipment is abnormal, take measures such as maintenance in time to prevent the occurrence of big problems.
2, the hydraulic system before work inspection
When starting the hydraulic system of the Metal Mining Crushing Machine, check each fastener to see if it is loose; check the pipe joints to see if there is any deformation or damage to the pipe; check the hydraulic oil temperature to see if the hydraulic oil is Comply with machine use, etc.
3, hydraulic pump operation check
Before the initial operation of the hydraulic pump, the pump should be filled with oil to prevent the Metal Mining Crushing Machine from idling and damaging the hydraulic pump. When starting the operation, pay attention to whether the operation is flexible or not, and the continuous operation can be adopted in cold regions. Wait until the Metal Mining Crushing Machine confirms that the operation is normal and starts working without an abnormal sound.
4. Precautions when operating the hydraulic system
When the hydraulic system is running, pay attention to the working pressure of the distribution valve. If the Metal Mining Crushing Machine exceeds or falls below the specified value, the crusher should be adjusted. Pay attention to the oil temperature, pressure, sound, etc., and pay attention to the working conditions of hydraulic cylinders, hydraulic motors, reversing valves, relief valves and other components. Oil leakage and vibration of the crusher and the entire system. When the oil temperature of the hydraulic system is too high, check the cause and eliminate it. Ensure that the hydraulic system has good ventilation and prevent air from entering the system.