Crushing in Mineral Processing
26/12/2022 · Since there are not that many small SAG mill operations of under 2022 TPD and most sub 2022 TPD mills are built with rod mills and/or ball mills only the upstream crusher plant needs to have sufficient crushing power to provide a P80 to grinding of typically <″ 40 mm and often as finely crushed as <3/8″ 9 mm