south african sag mills - annakoperska.pl
Modelling SAG milling power and specific energy, mill diameter, mill length, grates openings, and pebble ports size; the power equation is also function of all the operational variables selected for this study The applied force is a function of the mass inside the mill and it is composed of balls, ore and water The ball charge is a function of the bulk fraction of the SAG mill volume (Jb)