| 摘要 |
A liner member for rotary drum-type mills comprises a resilient portion of wear, abrasion and impact resistant elastomeric material with a rigid plastic portion bonded to each side thereof. The liner member is specially adapted for mills which employ spaced lifter bars along selected interior surface portions of the mill with the liner member fitted between the lifter bars such that the resilient portion of the liner is disposed to protect the walls of the mill from wear, abrasion and impact while the liner is held in position by the lifter bars which bear against the two rigid portions bonded to the sides of the resilient portion.
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