Ore Hardness Testing -SAG Mill Tonnage Estimation Method

For design purposes, you need an estimation or prediction of your SAG Mill’s tonnage; well, there are 3 ways to generate good rock “ore” hardness testing data for SAG and ball mill circuit grindability from half drill core.  We can abbreviate the discussion by saying there are three “religions” of grinding, and there are small-scale tests … Continue reading Ore Hardness Testing -SAG Mill Tonnage Estimation Method