Rubber & Polyurethane

Elastomeric wear solutions for flotation, mills, and slurry pumps.
Wear Parts

Rubber & Polyurethane Wear Parts

Mill Rubber Liners

Mill Rubber Liners

Rubber mill liners for ball mills and SAG mills. Shore A 50-75 hardness provides excellent impact absorption and noise reduction. Ideal for secondary grinding where metal contamination must be minimized.

Natural Rubber / PolyurethaneShore A 50-75

Superior corrosion and cavitation resistance; reduces noise by 50-70%; ideal for slurry pump liners and flotation cell i...

Flotation Parts

Flotation Parts

Flotation cell rubber parts including impellers, stators, and diffusers. Polyurethane components resist chemical corrosion in flotation reagent environments.

Natural Rubber / PolyurethaneShore A 50-75

Superior corrosion and cavitation resistance; reduces noise by 50-70%; ideal for slurry pump liners and flotation cell i...

Compatible Equipment:FLSmidth WEMCO Flotation

Pump Liners

Pump Liners

Rubber pump liners and seals for slurry pumps. Polyurethane provides superior erosion resistance compared to metal in fine-particle slurry applications.

Natural Rubber / PolyurethaneShore A 50-75

Superior corrosion and cavitation resistance; reduces noise by 50-70%; ideal for slurry pump liners and flotation cell i...

Compatible Equipment:FLSmidth KREBS Slurry Pumps
Material Grades & Specifications

Rubber & Polyurethane — Material Grades & Specifications

Natural Rubber / PolyurethaneNR/SBR Compound / PU Elastomer
HardnessShore A 50-75
ToughnessElongation ≥ 400%
Tensile≥ 20 MPa
Yield
ModelsBaseHardnessTensileAbrasion
Natural Rubber / PolyurethaneNR/SBR or PUShore A 50-75≥ 20 MPaDIN ≤ 150 mm³

Superior corrosion and cavitation resistance; reduces noise by 50-70%; ideal for slurry pump liners and flotation cell impellers in acidic/corrosive environments

Gallery

Rubber & Polyurethane

Materials

Material Classification

High Manganese SteelHigh Chrome Cast IronCr-Mo Alloy SteelCeramic & Carbide CompositesBimetal CompositeHardfacing & RepairSpecial Alloys

Ready to Reduce Your Wear Parts Costs?

Request Free Technical Consultation