High reduction concave

Sandvik High Reduction (HR) concave

Sandvik High Reduction (HR) concave has a unique shelf design that increases the pressure in the crushing chamber. This has proven to offer up to 10% more final product in tertiary applications compared to conventional designs, and offers up to 19% less recirculating load creating a more efficient crushing circuit.

Our High Reduction concave – or fixed liner – has a unique shelf design that increases the crushing chamber pressure in crusher models CH660, CH865, CH870 and CH895. This patented design feature has proven to offer up to 10% more final product in tertiary applications compared to conventional designs, and offers up to 19% less recirculating load.

Our A, B and HC mantles can be used with the High Reduction concave.

Crusher compatibility: SANDVIK CH660, CH865, CH870, CH895.

Sandvik High Reduction concave offers up to 19% less recirculating load*

offers up to 19% less recirculating load*

* Test results are to be considered as results reached under certain and controlled test conditions. These test results should not be treated as specifications and Sandvik does not guarantee, warrant or represent the outcome of test results in any or all circumstances.

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