#### Dynamic Simulation of Grinding Circuits | PDF | Mill (Grinding ... Scribd

2 Solids water mass holdups This SAG mill model allows any number of mixers to be connected. Ore hardness be changed by Input 2, where input_2 < means softer feed, input_2 > for harder feed. Fig. 2. A SAG mill model with three perfect mixers. Mills can be modelled by any number of mixers to match mean residence time distributions (ss ...