Streamlining the Steps to Optimized Production: Project Process .
May 13, 2014 . ANDRITZ AUTOMATION, Bellingham WA, USA . optimized operation of the SAG mills, Ball mills and the Flotation area An MPC controller was installed on the Rougher Flotation cells (4 lines, 5 cell level controllers per line.
Model Predictive Control of SAG Mills and Flotation Circuits
Precise control of SAG mill loading and flotation cell level is critical to maximize production and . success in partially automating and bringing limited stability to processes with .. with the balls and from autogenous (rock on rock) grinding.