Spreadsheetbased modeling of liner wear impact .
The SAG mill uses two 5500 hp synchronous motors and works with constant rpm rotational speed in two directions. The mill shell is lined with two series of 60row liners. The mill liners are chromemolybdenum steel casting type with a Brinnell hardness between 325 and 375. The lifter face angle, lifter height and plate thickness are 14 ...