The problem that the big shock disappeared after the roller worked hot may have many problems. The taxi staff of Jinan roller thought that it was necessary to observe and check one by one to find the fault.
The vibration principle of the roller is the same. If the equipment suddenly does not vibrate during the operation, the simple point is the circuit, solenoid valve, pump, motor and other problems, which need to be checked one by one. Without the scene, we can only analyze the reason in theory;
1. Check whether the hydraulic oil is lacking or too dirty.
2. Check whether the hydraulic oil filter is blocked, causing the hydraulic oil not to return or enter normally.
3. Check the circuit and observe whether the solenoid valve works. If it is a plunger pump, the solenoid valve is on the top of the large pump, and you can hear the snap sound when working.
4. Check whether the big pump works. Touch the oil pipe at the oil outlet of the big pump with your hand to see if there is oil passing (if there is oil passing, you can feel the shaking feeling in your hand). If there is no oil passing, it is generally the internal wear of the big pump or the damage of the input power part at the connection between the big pump and the engine.
5. Check the vibration motor on the steel drum, turn on the vibration, touch the oil pipes on both sides of the vibration motor with your hand, and feel whether there is hydraulic oil passing through. If there is oil passing through, generally there are the following conditions: internal wear of the vibration motor, damage of the motor output power device (such as motor shaft or motor connecting sleeve).
The explanation of the reason why the big shock disappeared after the roller worked hot is complete, for reference only. The specific problems should be solved according to the actual situation. Of course, pay attention to safety, and more matters will come to our website http://www.ycgjglcl.com consulting service