SAG Mill Services

SAG is an acronym for Semi-Autogenous Grinding. SAG mills are essentially autogenous mills, but utilize grinding balls to aid in grinding like in a ball mill. A SAG mill is generally used as a primary or first stage grinding solution. SAG mills use a ball charge of 8 to 21%.

Attrition between grinding balls and ore particles causes grinding of finer particles. SAG mills are characterized by their large diameter and short length as compared to ball mills. The inside of the mill is lined with lifting plates to lift the material inside the mill, where it then falls off the plates onto the rest of the ore charge. SAG mills are primarily used at gold, copper and platinum mines with applications also in the lead, zinc, silver, alumina and nickel industries.
Displaying 1-11 of 11 results.
Supplier NameProject NameCountryProject Owner
FLSmidth Minerals Antapaccay Copper Mine PeruCompañía Minera Antapaccay S.A. 
FLSmidth Minerals EPCM PeruAusenco Limited 
FLSmidth Minerals EPCM PeruAusenco Limited 
Metso Corporation Conga mine PeruMinera Yanacocha S.R.L. 
Metso Corporation Yanacocha Gold Mine PeruMinera Yanacocha S.R.L. 
Confidential Engineering, Procurement and Construction Management PeruCosapi Ingeniería y Construcción 
ABB  Peru 
Confidential Constancia Copper Mine PeruHudBay Minerals Inc. 
Confidential Las Bambas Copper Mine PeruLas Bambas Mining Company S.A. 
Confidential Las Bambas Copper Mine PeruLas Bambas Mining Company S.A. 
FLSmidth Minerals Structures assembly, piping and wet area equipments PeruCosapi Ingeniería y Construcción