Isicelo:
I-single-drive high pressure grinding roll yakhelwe ngokukhethekile ukugaya izinsimbi zikasimende, imfucumfucu yamaminerali, izinsimbi zensimbi nokunye.
ama-granules amancane, ukuchoboza amaminerali ensimbi (insimbi, i-manganese ore, ithusi, i-lead-zinc ores, i-vanadium ores nabanye)
ukugaya amaminerali angewona awensimbi (amalahle gangues, feldspar, nephe-line, dolomite, limestone, quartz, njll.) abe yimpushana .