High pressure grinding rolls (HPGR) offer the most energy efficient comminution for gold ore, allowing mines to increase their throughput and operate more sustainably. 2nd February …
High-pressure grinding rolls (HPGR) use inter-particle grinding to reduce particle size and increase efficiency in mining and aggregate applications. Click here to read more about …
In total, HPGRs represent energy savings of as much as 40% compared to conventional circuits whilst reducing downstream milling requirements. As a single HPGR unit only …