The sheer size and scale of new ore processing operations, with the aim being to substantially increase product throughput, means that primary semi-autogenous grinding (SAG) mills have grown to larger ...

Advanced process control lets a comminution circuit—where mined ore is broken down into increasingly smaller pieces—improve MTBR and the ultimate goal of throughput. A SAG mill, used to break rock ...

Chilean State-owned miner Codelco’s underground copper mine, El Teniente, in Cachapoal, has become the first mine worldwide to use diversified engineering group Metso’s innovative grinding technology.

Metso has received an order to provide a single-stage semi-autogenous grinding (SAG) solution for a low-carbon aluminum industry project in China. The value of the order, which is not disclosed, is ...