Ball mill lining board yepamba zvishoma nezvishoma yakatsiviwa nealloy simbi ndiro mune yakakwira manganese simbi, asi sendiro yesimbi mukuenderera mberi kwekushandisa ball mill liner, zvishoma nezvishoma yakatsiva manganese simbi uye imwe lining board kuti ive iyo huru yemusika kusimukira.
Cylinder liner mukuwedzera kudzivirira muviri, anewo kukanganisa pakufamba kwepakati pekukuya, kuitira kuti ienderane neyakasiyana mamiriro ekushanda (kukuya uye kugaya zvakanaka), chimiro.