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PolyStl™ Liners

PolyStl™ liners are suitable for AG Mills, SAG Mills, Primary Mills and Ball Mills with ball diameters 3 ½ inches and larger.

PolyStl™ liners are composites of Special Wear Resistant Steel and High Pressure Moulded Rubber.

PolyStl™ liners are usually installed with Rubber / PolyStl™ Plates which reduces the overall weight of the liner assembly. As well, loads on shells, heads and bearings will also be reduced.

PolyStl™ liners lasts longer than steel liners in many applications, thereby reducing cost per ton of ore processed.

The noise level with a PolyStl™ lined mill is lower than that of a steel lined mill.

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