Autogenous and Semi-Autogenous Mills | FLSmidth
Rely on our proven track record of SAG and AGMillsuperiority. Since the early 1980s, we have been designing and manufacturing Semi-Autogenous (SAG) and Autogenous (AG) Grinding Mills under the Fuller-Traylor brand. Semi-autogenous grinding uses a minimalballcharge in the range of 6-15% while autogenous grinding uses ore only.