crushing index and abrasion index of li ne ore
The drop weight index (DW i, unit: kWh/m3), as an indior of impact comminution resistance for ores, can be used to estimate A, b, and ta. A greater DW i indies a greater comminution resistance capacity of the mineral. In addition, three parameters such as M ia (coarse ore work index), M ic (crushing ore work index) and M. get price