collahuasi primary crusher pdf

(PDF) SUPERIOR® gyratory crushers | Rodrigo Fuentes ...

ofers a comprehensive range of SUPERIOR primary gyratories. Crushers are available in models with capacities ranging from 2010 to 8890 mtph (2200–9800 stph) and feed openings up to 1575 mm (62"), so there is one to match your feed material and throughput requirements. SUPERIOR 60-89 2 SUPERIOR® gyratory crushers fThe perfect blend of ...

Author''s personal copy

5. Description of the Collahuasi grinding circuit The Concentrator operating facilities start with the primary crusher at the Rosario pit. Crushed ore is transported by overland conveyor to the 100,000 metric tonnes coarse ore stockpile in front of the three SABC grinding circuits. The initial circuit included two grinding lines and achieved full


Primary crushers KKD-500/75 2450 3540 650 1365 1910 1400 2080 850 150 3920 2750 2750 1900 1900 1955 3230 2570 3140 - - KKD-1200/150 4640 6635 600 2130 4240 2760 3110 1200 200 7115 4600 4600 2960 2960 5080 8065 3185 4815 - - KKD-1500/180 5894 7645 650 2480 4825 3200 3730 1300 200 8100 5500 5800 3400 3400 5630 9310 2705 4385 - -

crusher abrasion index test for lipeter

 · crusher. Primary Crusher — The first crusher in a crushing system into which material is fed. Succeeding crushers in the system are referred to as secondary or tertiary crushers. Product — Output from the crusher. Reduction Ratio — The ratio of the top size of input material to the top size of crusher …

Carmen de Andacollo

Andacollo Safety Performance 16 19 20 16 16 14 16 11 11 12 10 10 9 6 10 14 18 22 Mar‐11 Apr‐11 May‐11 Jun‐11 Jul‐11 Aug‐11 Sep‐11 Oct‐11 Nov‐11 Dec‐11 Jan‐12 Feb‐12 Mar‐12 SEVERITY PERIODOS MOVILES 12 MESES 1.13 1.15 1.17 1.02 1.07 0.97 0.96 0.87

industry are crusher cover assemblies. The covers can be closed over the crush- ers when in operation, and open towards the outside where trucks dump into a chute for the coarse crusher. The outside door is a 44 ft. wide by 20 ft. high vertical lift door with rubber strips in- stalled to hold down the dust. Inside

Sell-side analyst visit Copper

 · 9 . Copper Assets North Queensland • 2,584 employees (including contractors) • Significant contributor to the Queensland economy . Mount Isa Copper Operations

Jaw Crusher Working Principle

 · The primary rock breaker that is most commonly used in small plants is a jaw crusher of the Blake type, a typical section of which is shown in Fig. 4. It will be seen that the pitman (226) is suspended from an eccentric on the flywheel shaft and consequently moves up and down as the latter revolves, forcing the toggle plates outwards at each ...


, Crushing ratios of the cone crushers MP 800, HP 4 and the circuits of the secondary-tertiary crushing department. Partial and cumulative distributions of the past and retained ...

Crusher Screen

crushers to extend plant lifetime and boost production. The modular concept makes the C Series jaw crushers easy to install. The crusher can be installed as one compact module that includes all the necessary auxiliaries around the crusher itself. The crusher can be installed within a few days, minimizing on-site engineering and fabrication.


be accepted into the crusher is approximately 80% of the gape. Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios over a somewhat larger range of 3:1 to 10:1. The primary operating variable available on a crusher is the set and on jaw and gyratory the open-


Primary Crushing This process point mainly focuses on rotary crusher concaves and mantles which are the types primarily used in large‐scale copper mining. Manganese steel consumption is low at around 2,300 tonnes per year. SAG (Semi-Autogenous Grinding)

"Copper Dynamics: Turning BrownfieldsInto Greenfields ...

Collahuasi - 1979 Escondida - 1979 Collahuasi - 1979 Los Pelambres - 1996 El Teniente - 1910 ... Primary Crusher 2009 Reserve Pit 2009 Mineralized Material Cone Cerro Verde Pit 2009 Reserve Pit ... 1 km Crusher. Morenci X-Section Significant InterceptsSignificant Intercepts SW NE Western Copper Morenci Garfield N

How industrial plants benefit from apron feeder magnetic ...

secondary and tertiary cone crushers. For oxide leaching plants, manual or self-cleaning standard magnets are used on belt conveyors to remove tramp metal after the primary crushers, but be-fore the cone crushers and the leaching piles. To remove tramp iron smaller than 10 cm (4 in.), a nonmagnetic shell pulley is required, es-

Geometallurgical Modelling of the Collahuasi Grinding Circuit

5. Collahuasi. Grinding Circuit Description . The Concentrator operating facilities with the primary crusher starts at the Rosario pit. Crushed ore is transported by overland conveyorto the coarse ore stockpile in front of the three grinding SAG mills. The initial included two grindicircuit ng lines and achieved full production in October 1998.

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Superior™ MKIII Series primary gyratory crushers

Superior™ MKIII primary gyratory crushers all can include SmartStation, which combines innovative monitoring tools. Tools such as VisioRock® and VisioTruck® along with expanded sensors on the equipment and bin/hopper, enabling intelligent measurement and automated-control of crushing operation for optimal ore processing and distribution.

Lecture 6 Tumbling Mills Dan Tugas II | Mill (Grinding ...

40x24 ft Dia SAG mill at Collahuasi 21 Megawatts 21,000kW 28,161 hp High Angle Lift Conveyors (FMC) at Collahuasi; takes SAG mill trommel oversize to Pebble Crusher screens (u''size back to SAG, o''size to Pebble Crusher) SAG mill Trommel Screen at Collahuasi 26-inch dia Hydrocyclones at Collahuasi Selected SAG mill Tabulation Collahuasi Ball ...

Paper PROCEMIN Geometalurgia

a treatment capacity model the approach developed by compaÑÍa minera doÑa inÉs de collahuasi scm oscar alruiz, jorge cam...

11.24 Metallic Minerals Processing

A single crushing operation likely includes a hopper or ore dump, screen(s), crusher, surge bin, apron feeder, and conveyor belt transfer points. Emissions from these various pieces of equipment are often ducted to a single control device. The emission factors provided in Tables 11.24-1 and 11.24-2 for

Handbook of Crushing

crusher. Primary Crusher — The first crusher in a crushing system into which material is fed. Succeeding crushers in the system are referred to as secondary or tertiary crushers. Product — Output from the crusher. Reduction Ratio — The ratio of the top size of input material to the top size of crusher …

Project Development South America Region

 · – Primary crusher, grinding area, flotation area, concentrate and tailings area, re-grind and filter plant – Truck shop, warehouse, offices, camps – One grinding line or two grinding lines – Enclosed or open air structures Each mine is unique, each ore is unique, but: – Standard Concentrator philosophy applied as default case

6th Annual Global Industrials and Basic Materials Conference

Collahuasi - 1880 Grasberg Complex - 1988 Buenavista - 1899 Andina - 1865 KGHM Polish Copper - 1957 Toquepala - 1800s Cerro Verde - 1860s El Teniente - 1910 Oyu Tolgoi - 2001 1981 1880 1988 1899 ... Primary Crushers Tailing Thickener Grinding Flotation Flotation

(PDF) Advances in comminution

Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 36 Full PDFs related to this paper. Read Paper. Advances in comminution - kowatra (1)

Gyratory Crusher (TS) for harsh environments

The Gyratory Crusher TS is a high quality, modern design, durable gyratory crusher that was engineered from the ground up with an unwavering focus on performance, safety, maintenance and functionality, for the utmost reliability and efficiency in your projects. The Gyratory Crusher TS is distinguished from other gyratory crushers by its ...


4043T Impact Crusher Specifications CRUSHER • 40" diameter rotor x 43" wide (1,016mm x 1,092mm) impact crusher • Lid Crusher Relief System™ with 6" (152mm) raise feature • Feed inlet opening: 43" wide x 28" high (1,092mm x 711mm) • 2 adjustable curtains (apron wrench tool provided) • Maximum primary curtain adjustment of 8" (203mm)

Analyst & Investor Presentation November 2018

• Collahuasi is located in the Region of Tarapaca in Northern Chile • The operation is located in the high Andes between 3,000 and 5,000 metres above sea level just 10km from the border with Bolivia • Our port facilities are located at Punta Patache which is close to 200km from the minesite and 70km to the south of the city of Iquique 5-

Raptor® Cone Crushers Smart cone crushers with advanced ...

primary-crushed ore from a jaw crusher with greater flexibility (up to 25 per cent larger material) because of its 1.3m (52-inch head) diameter, large feed opening, high-pivot-point crushing action, and wide crushing stroke. Outstanding gradation control and cubical product also make the R450 an excellent tertiary crusher for

SAG Mill Grinding Circuit Design

 · Cadia and Collahuasi with 12.2-m mills, and Antamina. Escondida # IV. PT Freeport Indonesia, and others with 11.6-m mills) have installed SAG mills of 20 MW. ... Compounding the challenge of feed size is the fact that for many ores, the overall coarseness of the primary crusher product is correlated to feed hardness. Larger, more competent ...

Primary crushers Brise-mottes concasseurs

PRIMARY CRUSHING CONCASSAGE PRIMAIRE Our crushers are suitable for the primary crushing of material coming from the quarry and reducing its original irregular shapes to uniform sizes below 80 mm, in order to ease subsequent dosing and storage. They are specially designed to accept non-ferrous materials with moisture levels above 20% and

Geometallurgical modelling of the Collahuasi flotation ...

Geometallurgical models can be developed using physical kinetic methods or statistical models. An example of a physical kinetic model is the geometallurgical modelling of the Collahuasi flotation ...

Construction, Working and Maintenance of Crushers for ...

Gyratory crusher is generally used as a primary crusher. The crusher is popular due to its high throughput capacity and the large sized opening. The crusher is well suited for handling direct feed from haul/dump trucks. The gyratory crusher is mainly used in rock that is abrasive and/or has high compressive strength.


Gyratory crushers are preferred for slabs or flat-shaped rocks as they snap the rock better. Gyratory crushers are manufactured to handle tonnage flows up to 3500 tph. purchased the line of mobile primary gyratory crushers that can be moved from one site to …


(A51) High Quality Standards Applied in Exchange for Bottom Shell Primary Crusher Spence Marco Contreras and Andres Cabrera, Minera Spence, BHP, Chile Knowledge Management (3) (A29) Development of a Simulation Software for the Training of Teniente Converter''s Operators at Caletones Smelter, El Teniente Division, Codelco

collahuasi copper electrowinning

Modular Plant Of Copper Sx Ew Trinity Trade. Copper extraction flow diagram crusher to ew history of ew blake crushers price in rupees of mobile primary jaw crusher collahuasi sx ew plant cell small copper ew sx plants in south africa gross gold project, yakutia mobile screening amp crushing msc nz modular plant of copper sx ew modular plant of copper sx ew modular plant of copper sx ew

A Boughey Pty Ltd

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Mining Intelligence and News

As a result, our database is always updated with the latest industry information available. Maxtech Ventures Inc.: First Drill Hole at St Anthony Gold Mine Reports Near Surface 11.9 grams per tonne over 8.4 metres. MDO provides in-depth mining intelligence on operating mines and mining projects at PEA, Pre-feasibility and Feasibility stages.

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11:40 SPA Advanced Primary Crusher Control Strategy Using a Hybrid Control System (MPC-Expert) Dalibor Dragicevic, Marcelo Jara, César Garrido and Freddy Gómez, Cía. Minera Doña Inés de Collahuasi, Chile 12:05 SPA Advanced Process Control at Codelco Ministro Hales: The Roasting Plant Stabilization Case