High Reduction Concave

The unique design feature that sets apart the High Reduction Concave is a shelf near the top of the concave. You can see it in this image:


This increases the pressure in the crushing chamber, offering up to 10% more final product compared to conventional designs, and up to 19% less recirculating load. It’s an altogether more efficient crushing circuit.

It’s part of a short chamber solution, designed for finer applications – tertiary or final crushing stages.


Try it out

Our High Reduction concave (as well as our Flexifeed and Oversize Breaker mantles) are available for a risk-free trial – contact your Sandvik agent for more details.