Single-drive high matsa lamba nika yi da aka musamman tsara don pre-nika siminti clinkers, da ma'adinai dross, da karfe clinkers da sauransu a cikin kananan granules, to matsananci-murkushe da karfe ma'adanai (iron ores, manga-nese ores, tagulla ores). , gubar-zinc ores, vanadium ores da sauransu) da kuma niƙa ma'adinan da ba na ƙarfe ba (magungunan kwal, feldspar, nephe-line, dolomite, limestone, quartz, da dai sauransu) a cikin foda.