HPGR vs SAG Grinding Classification Circuits Metallurgist ...
The Ball mills are a great size as well and probably very capable of better than the 274um noted as the final grind or BM discharge. ... and 4 cone crushers (933kw each) in the secondary crusher area. It has a 60x113 primary crusher and 3 ball mills (17,000 kw each). This circuit process between 110120 ktpd. I'm not looking to get advice on ...