sag mill ball design copper lead zinc ore in mexico

RETURN TO PROJECTS M3 is responsible for the Engineering Procurement and Construction Management EPCM for the Peñasquito Project located in the state of Zacatecas Mexico The sulphide material processing facility consists of two equal circuits of a conventional SAG mill two ball mills a pebble crusher HPGR and a sulphide flotation plant producing lead and

Haul trucks deliver the ore to a primary gyratory type crusher and the crushed ore is conveyed to a SAG mill dualball mill setup and pebble crusher facility Ground and classified sulphide ore is piped to the flotation circuit where the ore is processed to produce lead and zinc concentrates

The 5m x 67m grate discharge SAG mill could be converted to a 1600000 ta ball mill in a future expansion An existing ball mill and cyclone cluster were relocated from the Mount Isa Copper Concentrator for use in this plant In addition to lead and zinc concentrates a leadzinc middlings product was recovered by flotation

Lead Zinc Ore Grinding Ball Mill China Manufacturers Factory Suppliers Our firm since its inception normally regards item top quality as company life constantly make improvements to generation technology improve product excellent and repeatedly strengthen organization total good quality management in strict accordance with the national standard ISO 90012000 for Lead Zinc Ore

Autogenous ag amp sag mills for sale A 13′ x 6′ sag mill has a reasonable range of 20 to 30 tph for gold ore sag ball mill duty 25 to 40 th for copper porphyry sag ball mill duty in single stage sag duty the approximate capacity reduces to only 8 to 13 tph for gold ore autogenous mill itself is a coarsegrinding device consisting of tumbling drum with a 25

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A 13′ x 6′ SAG Mill has a reasonable range of 20 to 30 TPH for gold ore SAG Ball Mill duty 25 to 40 th for copper porphyry SAG Ball Mill duty In Single Stage SAG duty the approximate capacity reduces to only 8 to 13 TPH for gold ore duty The autogenous mill itself is a coarsegrinding device consisting of tumbling drum with a 25

The project is estimated to hold indicated and inferred resources of 305Mt containing 327000t of copper 226Moz of silver 143000t of lead and 47000t of zinc As of October 2015 the probable reserves of copper ore stand at 84Mt graded at 112 Cu

The number of impacts in primary ball mills are far more frequent but have less magnitude than those experienced in SAG mills The increased frequency is due to the Increase in charge volume 35 – 40 versus 5 – 10 higher mill speeds and the larger number of balls per unit charge weight

Peru is rich in many mineral resources especially in zinc tin copper and gold As for the large economic values of zinc zinc ore mining plant in Peru in very popular So is the mining machinery