Paper # 25 Copper Mountain Overview on the Grinding Mills
2018. 5. 10.· GRINDING CIRCUIT The grinding circuit for the Copper Mountain project consists of one FLSmidth SAG mill and two FLSmidth ball mills. Figure 1 Overview grinding circuit The Copper Mountain SAG mill is 10363 mm [34 feet] in diameter and 6096 mm [20 feet] long.