Index Bond Ball Mill

20151216ball mill wio, bwio 8circuit wio, owio 14bond ball mill work index, bwi, kwht 13bond rod mill work index, rwi, kwht 18table 1xample of agsag ball mill circuit wio calculations 1 2 abstract optimum use of power in grinding, both in terms of grinding efficiency and use of installed capital, can have a large effect on.