ball mill poly met liner evaluation at pt in kazakhstan
The grinding circuit at PT Newmont Nusa Tenggara PTNNT – Batu Hijau mine consists of two SABC semiautogenous milling ball milling pebble crushing trains including four 20′ × 33′6″ ball mills that have been lined with steel liners since the commissioning of the plant in 1999 During 2011 and 2012 an industrial trial was conducted to evaluate PolyMet liners a combination of rubber and steel liners...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.