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In future, two gearless mill drives and Sinamics cycloconverters will be used in the new production line with one SAG mill and one ball mill. With this equipment, Minera Chinaclo will be able to mine 907 kt (1 million st) of copper concentrate, kt (10,000 st) of molybdenum and four million oz of silver oxide can be mined annually even at an altitude of around 4,600 m (15,000 ft) above
The Toromocho Mining Unit consists of an open pit mine, the main product of which is copper concentrate. The process of our operations consists of crushing, Grinding circuit (SAG mill, two ball mills and pebble crusher). Copper flotation and regrinding circuit. Copper thickeners and final re
SAG mill make use of steel balls included with some large and hard rocks for grinding. These mills utilize the balls in making the large fragments of materials broken into pieces. The ball charge of a SAG mill is about 9% to 20%.This process takes place inside the large rotating drum of SAG mill which is
The product from each SAG mill discharge screen is fed to two ft dia. X ft long ball mills, operating in parallel. Each ball mill is powered with a 16,000 hp gearless drive and is operated in closed circuit with 1033 inch dia. type Gmax cyclones.
molino sag y ball mill toromocho sam machine. 10 meses toromocho project chinalcoconsiste en montar 01 molino sag 38#180;x21#180;y 01 molino de bolas 24mills. . los proyectos toromocho
The Toromocho Mining Unit has been the top world class copper mine that a Chinese company has executed and developed since the beginning of foreign operations. First entry of minerals into SAG mill. Expresident of Peru Mr. Ollanta Humala Beginning of operational testing of the plant expansions SAG ball mill.
Siemens will be delivering two gearless mill drives to meet these special Toromocho requirements. In future, the 36 SAG mill of the new production line will be operated with a A further gearless mill drive with 22 MW output will ensure equally efficient and
Siemens will be delivering two gearless mill drives to meet these special Toromocho requirements. In future, the 36 SAG mill of the new production line will be operated with a A further gearless mill drive with 22 MW output will ensure equally efficient and
The Toromocho copper project currently employs conventional openpit mining method, involving drilling and blasting. Major mining equipment used at the project include four blast hole drills, four cable shovels, 300t haul trucks, six units of DR10 track dozers, four units of 834G wheel dozers, four motor graders, and three Cat 777 frame water trucks.
In future, two gearless mill drives and Sinamics cycloconverters will be used in the new production line with one SAG mill and one ball mill. Thus, one million tons of copper concentrate, 10 000 tons of molybdenum and four million ounces of silver oxide can be mined annually even at an altitude of around 4600 m above mean sea level.
Maximum SAG mill po wer was determined by deducting the install ed ball mill pinion power of /t (16,400kW) from the maximum overall circuit power of
ABB is delivering minewide electrical and process control solutions and the most powerful gearless mill drive systems ever made at the worlds highest altitude mining project: the 4,700 m Toromocho copper mine in Peru. Toromocho Mountain is one of the worlds largest untapped sources of highquality copper. It is also one of the highest.
Molino Sag Y Ball Mill Toromocho Molino Sag Y Ball Mill Toromocho Milling Equipment molino sag y ball mill toromocho A class of machinery and equipment that can be used to meet the production requirements of coarse grinding fine grinding and super fine grinding in the field of industrial finished product can be controlled freely from 0 to 3000 mesh...We are a professional mining machinery
Toromocho is one of the largest mining projects currently being developed in Peru. Main Equipment: 1 SAG mill (40 x 26) 2 ball mills (28 x 44) 2 vibrating screens (14 x 28) 28 rougher flotation cells (dia 9 m, H= 7 m, 1 SAG mill (40 x 26) 2 ball mills (28 x 44) 2 vibrating screens
Toromocho copper mine Toromocho Mountain is one of the worlds largest untapped sources of highquality copper. As a result, ABB developed three of the largest diameter and most powerful drive systems for a SAG and two ball mills installed at the highest altitude to date.
first GMDs for two 27 ball mills in Chile with a rated power of MW each. However, the Toromocho project is pushing the limits further with two 22 MW GMDs being supplied to power two 28 ball mills. A further order has just been received for another project to supply two 22 MW GMDs for 28 ball mills. The worlds first two 40 SAG mills are driven by GMDs rated at 20 and 21 MW
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