


manufacturing of refractoryprocess flow chartraw materials↓crushing{jaw crusher}↓grinding{impact mill, rr mill, ball mill}↓magnetic separation↓vibrating screen↓magnetic separation↓screw conveyor↓silos↓batching{raw material proportionating}↓mixing{1st ordercoarse (5min) – binders (5min)2nd orderfines (5 min)}↓pressing{fsp: friction screw presshydraulic press}↓drying ...