SAG/AG Mills

30 years experience with Semi-Autogenous and Autogenous Grinding Mills

SAG/AG Mill
  • SAG AG Mills

Since the early 1980s FLSmidth has been designing and manufacturing both semi-autogenous (SAG) and autogenous (AG) grinding mills under the Fuller-Traylor brand.

Fuller-Traylor SAG/AG mills range in size from 18' through 40' in diameter with powers as high as 30,000 hp. They feature hydrostatic lubrication and can accommodate either a geared or gearless drive arrangement and are typically grate discharge and use metal liners.

Semi-Autogenous (SAG) Mills

Semi-autogenous grinding uses a minimal ball charge in the range of 6-15%, and is primarily been used in the gold, copper and platinum industries but also in the lead, zinc, silver, and nickel industries.

Autogenous (AG) Mills

Autogenous grinding involves no grinding media as the ore itself is the grinding media.


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