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AG/SAG Mill Liners

We have supplied rubber pulp lifters for SAG mills up to 40 ft in diameter. We are pioneers in the design of both radial and curved pulp lifters, also design and manufacture Rubber / PolyStl™ grates and discharge systems.

PolyStl™ Liners

PolyStl™ liners are composites of a Special Wear Resistant Steel and High Pressure Moulded Rubber which are suitable for AG Mills, SAG Mills, Primary Mills and Ball Mills with ball diameters 3 ½ inches and larger.

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PolyBlok™ Liners

PolyBlok™ Liners are a one piece liner with PolyStl™ lifters and PolyStl™ rubber plates designed for use in SAG, AG or Ball mill applications.

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PolyKombo™ Liners

Polycorp PolyKombo™ Liners are a one piece liner with PolyStl™ lifters and PolyStl™ rubber plates designed for use in SAG, AG or Ball mill applications.

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Rubber Liners

Rubber Mill Liners are chosen for most Primary, Secondary and Tertiary Ball Mills. In many cases rubber components are best suited for specific areas in AG and SAG mills.

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PolyWIP™ & Pulp Lifters

PolyWIP™ lifter inserts increase the life of premature worn steel pulp lifters.

Our Pulp Lifters are specially designed to improve mill throughput and increase life.

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Discharge Grates

Polycorp specializes in the design and manufacture of High Pressure Moulded Wear Resistant Rubber & PolyStl™ Grates.

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Discharge Systems

Polycorp specializes in the design and manufacture of Hybrid Rubber Pulp Discharge Systems suitable for AG/SAG and primary ball mills.

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