Roller mill HPGR

horizontalfor orehigh-pressure

Long wear part life Low operation and maintenance costs Short shutdown for wear part replenishment Up to 20-30% reduced energy consumption Our High Pressure Grinding Rolls are designed with your needs in mind You understand better than anyone what you need in your equipment and we’ve worked closely with people just like you to understand and cater to those needs. We’ve serviced a number of operations worldwide with high capacity High Pressure Grinding Rolls. High capacity High Pressure Grinding Rolls for all your use cases During its relatively short history in minerals processing, HPGR technology has undergone significant development in machine roll wear surfaces and control philosophy. Initially introduced as a cement industry product in the mid 1980s, HPGRs soon gained a (minerals processing) foothold in diamond mines. By the late 1990s the HPGR became standard equipment for processing iron ores. Successful hard rock mining installations followed about a decade later and HPGR applications have been expanding into base and precious metals flowsheets around the globe ever since, as the technology continues to prove itself on more complex and harder ores.