effect of operational variables on ball milling - Poli Monografias - UFRJSize specific energy (SSE) as a measure of energy efficiency . .. Figure 3-2: Comminution energy efficiency calculated using ratio between operating .. Figure 4-13: Power draw of the ball mill (J=30%, φc=75% and db=25 mm). .. machine from the material being processed in such a way that the micromechanics are.calculation of specific power consumption of ball mill with roller press,Energy-Efficient Technologies in Cement Grinding | IntechOpenVertical roller mills have a lower specific energy consumption than tumbling .. today which are ball mill, roller press (HPGR)/ball mill, vertical roller mill and .. Mass balance calculations were carried out using JKSimMet computer program.
calculation of specific power consumption of ball mill with roller press