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MEI Online: Comminution: Latest News: January 25th 2016


Click for more info on Flotation '19


:: Metso Winner of Mineral Processing Section of 2015 Mining Magazine Awards


The Metso HRC-3000 HPGR wins the mineral section of Mining Magazine's 2015 awards.

HRC-3000 is the world's largest high-pressure grinding roll (HPGR), with 3m-diameter by 2m-wide rolls and 11.4MW total installed power. Depending on the application, the capacity of the machine can exceed 5,400t/h, which is double that of the previous-largest HPGR. It was developed in collaboration with Freeport McMoRan to be used as a highly efficient HPGR crushing circuit for the new Metcalf concentrator in Freeport?s Morenci mine in Arizona, US.




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