%0 Journal Article %T CALCULATION OF OPTIMAL DIAMETER OF THE SCREW FEEDER TO FEED MATERIAL INTO THE GRINDING CHAMBER OF THE MILL %A Voronov , V.. %A Semikopenko, .. %A Yurchenko , D.. %K cage mill, productivity, screw tube, material %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2017 %N 2 %P 2 %I Belgorod State Technological University named after V.G. Shukhov