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What about the cylinder failure of the concrete mixing plant?

Jun 03, 2019
The cylinder of the concrete mixing station is a pneumatic actuator that converts the pressure of the compressed gas into mechanical energy in the pneumatic transmission. It is an important component in the mixing station. It takes a long time to use, and it will inevitably lead to failure. The failure will directly affect the mixing station. Normal operation, delaying the construction period. Therefore, users should find ways to solve the problem as soon as possible and reduce the impact on the mixing station. Then Xiaobian in this article share the reasons and solutions for the cylinder failure of concrete mixing station.
1. Leakage inside and outside the cylinder
Reason: The piston rod is installed eccentrically, the lubricating oil supply is insufficient, the sealing ring and the sealing ring are worn or damaged, and there are impurities in the cylinder and the piston rod is damaged.
Solution: Re-adjust the center position of the piston rod. Always check the reliability of the oil mister, remove the impurities in the cylinder in time, and replace the new parts when there are any flaws on the piston rod.
2. Insufficient output force of the cylinder and unstable operation
Cause: The piston or piston rod is stuck, poorly lubricated, insufficient air supply, or condensed water and impurities in the cylinder.
Solution: Adjust the center position of the piston rod. Check the reliability of the oil mister operation, check whether the air supply pipeline is blocked, and remove the condensed water and impurities in the cylinder in time.
3. Poor cylinder buffer effect
Cause: The buffer seal is worn or the adjustment screw is damaged.
Remedy: Replace the seal and adjustment screw.
4. Damage to the piston rod and cylinder head
Cause: The piston rod is installed with an eccentricity or the damping mechanism does not work.
Remedy: Adjust the center position of the piston rod in time and replace the buffer seal or adjusting screw if necessary.
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