Russia: NLMK Group expands Stoilensky’s beneficiation capacities
NLMK Group is embarking on the second stage of its project to implement High Pressure Grinding Rolls (HPGR) technology at the Stoilensky beneficiation plant, NLMK Mining Division core asset. Four HPGRs were installed in 2016 at two of the four sections of the beneficiation plant. The HPGR technology, unparalleled in Russia, has delivered a 12.5%…