Cement Mill Working PrincipleClassification And. Cement Mill Working Principle Cement mill for cylindrical rotating device outer gear the two positions latticetype ball mill Material from the feeder evenly into the mill first warehouse into the pound by the air shaft spiral the warehouse has ladder liner or corrugated liner built with different.The pipe was removed after completion of the lining and the unlined voids under the bypass pipe invert were filled with geopolymer lining. Michels cleaned, dewatered and applied 2.75 inches of geopolymer mortar to a 96-foot-long corrugated metal arch culvert placed to drain the upstream Mill Creek watershed under Washington Street.