Energy Consumption in Mining Comminution
crushing stages of aggregate crushing plant. 5 Aggregate Production. resulting in less crushing in the secondary and tertiary stages, may mean less improvement through crushing. Therefore, the mineral quality and/or After primary crushing/reduction the resulting aggregate generally is placed plant from the surge pile (Figure 5 .Stage-Crushing VS Closed-Circuit Crushing. This open-circuit, stage-crushing system is an excellent arrangement for the commercial crushing plant, because it tends to minimize production of fines, especially so if the ratio of reduction, per stage, is held within moderate limits. The system can be carried out to a point where relatively little .