The mini cement plant is in an abnormal operation state, which will also bring adverse effects to the lining of the mini cement plant. When the mini cement plant is in normal operation, the steel balls and the material are mixed together, and when the steel balls are thrown to the lining plate, a barrier will be formed between the steel balls and the material, which plays a buffering role and gradually grinds the material.

If the mini cement plant is running at a low load, the steel balls will directly impact the liner, causing serious wear and even breakage of the mini cement plant liner. Countermeasures: Relevant staff need to understand the operation status of the mini cement plant and control the operation status of the mini cement plant.

When the mini cement plant is running under a low load state, it is necessary to adjust the ore input of the mini cement plant in time to ensure the grindability of the material. In addition to the four wear reasons described above, the design, manufacture and installation of the mini cement plant liner are also one of the reasons that affect the rapid wear of the mini cement plant liner.