escondida primary crusher relocation


Relocation of the Primary Crusher and Surge Pile 12 The existing primary crusher would be replaced by modern plant located on a rock bench set approximately 45m below the proposed north-eastern quarry rim The primary surge pile would be sited on the same platform as the new crusher ,

Primary Crusher Relocation - CWA Engineers Inc

The relocation of existing haul roads and overhead power lin The design and detailing of primary crusher dumper hopper repairs in order to extend the operational lifespan of the crusher A new stand-alone electrical room A new 138-416kV substation Construction management support during shutdowns, including commissioning and lock-out .


Jan 27, 2017· crusher (Impact Service Corp Model ISC77) and rebuilding a reclaim tunnel and feeders for Conveyor 3600331-BC01 Facility and Process Description The stone production facilities involve the operations of trucking from the quarry pits, stone sizing and crushing, and final product loadout The facility is comprised of primary crushing and

BHP Billiton , Minera Escondida, Chile - CJC

BHP Billiton, Minera Escondida, Chile "Increased productivity by using CJC ® Fine Filter" 87% less downtime and annual savings of up to 445,200 USD Customer BHP Billiton, Minera Escondida, Chile System Primary crusher, Fuller - Traylor gyratory crusher () Oil type: ISO VG 320 Oil volume: 4,000 L Crushing capacity: 6000 ton/h Problem

Technical Support Document for Stationary and Portable ,

presented below were calculated from a rock crusher consisting of four transfer points, four screens, a primary crusher, a secondary crusher, a tertiary crusher, truck loading, and unpaved roads Some of the emission units are classified as fugitive but were quantified for this analysis

Crusher Gyratory Bhp Billiton Chile- EXODUS Mining machine

Minera Escondida - BHP

Air Quality Standard Permit for Temporary Rock Crushers

The standard permit registration is location specific and relocation to a new site , of all crushers, all shaker screens, and at all material transfer points These devices are to be used as , number of pieces of equipment at a proposed location to one primary crusher, two conveyors and two screens Additionally, subsection (2)(E) prohibits .

Escondida Site Visit 240404 - BHP

Escondida LG Leach 673 043 6,442 Mixed 51 104 478 111 082 2,013 , • In-pit ore crusher and conveyor to Phase IV concentrator – Relocation of existing crushers • 110,000 tpd Concentrator – 38-ft SAG mill and (3) 25-ft Ball mills – Conventional flotation using large cells, regrind, column cells


through 1 crusher(s), 2 screen(s), and 3 conveyor(s) The portable rock crushing plant has a maximum hourly design rate (MHDR) of 150 tons per hour (tph) PORT 0504 is replacing their primary and secondary crushers as well as adding 2 preapproved relocation sit This review was conducted in accordance with Section (6), Missouri

Eliminate 3 out of 4 crusher shutdown, install CJC® Oil ,

Cone Crusher_Svedala H6000_Main Syst_Lube Oil_Minera El Tesoro_ASIN5031 Crusher Lube Tanks_Gearbox_Allis Chalmers Gyratory_Lube Oil_BHP_ASIN5094 Primary Crusher Gear, Fuller Traylor Gyratory Crusher, Lube Oil, BHP Billiton Escondida Chile, ASMI4016 Crushers 90 tonnes_Gear Oil_Kumba Iron Ore's Sishen Mine_ASIN5101

v117n6a11 In-pit crusher location as a dynamic location ,

crushers, stockpiles, or waste dumps according to the type of material (ore or waste) In most cases, the primary crusher is situated at the edge of the pit This system is known as an ex-pit crusher Trucks are well suited to short hauls (less than two miles) and selective mining and dumping (Osanloo, 2010)

escondida in pit crushing conveying

Crushing Equipment Our corporation is a manufacturer and exporter of your crushers, serving the crushing aggregate market for 20 years Stone Crushers is definitely an perfect device for major and secondary crushing are extensively applied in hydroelectricity, highway, mining, transportation, energy, metallurgical, construction, road creating, chemical and phosphatic industry

Gonzalo Vargas Pinto - Universidad de Santiago de Chile ,

• Deputy Engineering Manager of Major Sustainable Capital Project (MSCP) Working in the construction and commissioning owner team The scope of work includes the erection of a new Lixiviation Dum to feed the Mel’s Oxide Plant and the relocation of two (2) existing Crushers and conveying systems at the East Mine Pit Minera Escondida Ltda

damage happen in mill crusher - grelck-kaminholzde

Escondida Primary Crusher Relocation Primary Crusher Relocation Case Calcite Deep Processing Plant in Belgium Calcite deep processing production line in Belgium is composed of PE250 400 jaw crusher electro-vibrating feeder HXM-1021 micro powder mill Chat Now ; OPERATION AND MAINTENANCE OF CRUSHER

Over 30' | Page 4 | Hilfiker Retaining Walls

The Round Mountain Nevada Primary Crusher Relocation is a Welded Wire Wall that was constructed in 2008 by EarthTech West, Ltd, and was designed by Tom Jepsen, PE Wall Details: • Welded Wire Wall • 20-year design life • Loads: 793B, Confined to a concrete slab • Maximum calculated applied bearing pressure = 10,340 psf

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Escondida Mine Chile Crushing Equipment Products Escondida Primary Crusher Relocation Escondida mine gyratory crusher escondida primary crusher relocation mine electrical and control equipment for an in pit 750kw gyratory crusher escondida copper mine in chile 575 owned and the ekati diamond mine in crusher gyratory bhp billiton chile es Escondida Mine Chile Crushing Equipment ,

100927 Minera Escondida - BHP

Crusher Minera Escondida Site Visit, 27 September 2010 Slide 16 Port of Antofagasta Operations – production history Grade (%) Escondida copper production ((, )kt, 100% basis) Sulph Leach Phase 35 25 ktpd , 5 Primary crushers

Rock Crushers - 911 Metallurgist

Rock Crushers The size requirement of the primary rock crusher is a function of grizzly openings, ore chute configuration, required throughput, ore moisture, and other factors Usually, primary crushers are sized by the ability to accept the largest expected ore fragment

Minera Escondida - BHP

Base Metals CSG - Escondida - Merrill Lynch Analysts Andean Adventure Page 16 18 Nov 2002 Phase IV Expansion Components • An additional mine fleet – (1) 65 yd3 shovel, (6) 380 st haul trucks, (1) drill – Support equipment and maintenance shop expansion • In-pit ore crusher and conveyor to Phase IV concentrator – Relocation of existing .

COUNTY Saint Louis - DNR

2019 primary crusher relocation project as depicted in Appendix A The , to relocate the existing primary crusher to a new location within the quarry and install a series of new conveyors to convey crushed rock from the primary crusher approximately 6,800 ft (13 miles) to a new surge pile and new feeders which deliver the crushed rock to .

Richard Mertens Construction - DNR

Quarry, in Gasconade County This installation will consist of a primary crusher with a maximum hourly design rate of 4410 tph, secondary crusher with a MOHR of 352 tph, a primary screen with an MOHR of 661 tph, a secondary screen with a MOHR of 551 tph, and 10 conveyors RJM has requested the flexibility of running the screens by

Escondida site tour - BHP

Escondida: mine operations overview Mine mobile equipment • 18 shovels Total material moved per day 18 shovels (mtpd) • 171 trucks • 5 front end loaders • 20 drills 16 20 drills • 22 bulldozers • 19 wheel tyre dozer • 14 graders 12 14 graders • 13 water trucks Mine fixed equipment • 5 primary crushers 08 5 primary crushers

Expande | Reduction of tailings moisture and intelligent ,

Jun 18, 2020· Escondida Mine currently processes oxidized minerals with different mineralogies and qualities, which depend mainly on the clay and/or fine particles content After passing through the primary crusher, the ores are sent to the stock pile from where the secondary crushing plant is fed in variable proportions to obtain the copper grade required .

How our people are creatively making our workplaces safer ,

The four primary crushers at Escondida require 4,400 litres of lubricant each, and, prior to the process change, it took 54 hours to complete the lubricant change for each crusher, during which the crusher was inoperable for 27 hours The job required 22 empty barrels (208 litres each) to drain the existing lubricant and 22 barrels of fresh .

DISPATCH - Carolina Sunrock

During the construction of the primary crusher and supporting structures, the team began tackling a complex conveyer system The conveyor system when completed will move the aggregate material approximately 14 miles from the primary crusher, to the surge pile, through the secondary crushers, then to the final processing in the finishing plant

Round Mountain successfully relocates primary crusher ,

May 31, 2019· The C3 conveyor and primary crusher could now be moved to a hold point until the apron feeder could be moved to the new crusher location On April 23, 2019, the teams moved the primary crusher to its new home, completing the project on schedule, under budget and with no incidents or injuries!

241 Mining Process

Operations at Escondida consist of two conventional open pits producing both sulphide and oxide ores, Escondida (main) and Escondida Norte (located 5km from the main open pit) The Escondida Norte pit began producing ore in 2005 Ore from the Escondida pit is trucked to in-pit primary crushers which is then sent via overland conveyor to the Los


has shown that two semi-mobile crushers can be relocated in 7 working days (168hrs) Verbal advice from other companies regarding the time taken to relocate gyratory crushing stations at Escondida and other sites (personal communication) also suggests that 7 days is adequate for a single gyratory relocation have prepared a

José Manuel Azpurua - Commissioning Manager - Worley ,

The relocation of Primary Crushers No 2 & No 3 and its corresponding transport conveyors (relocated & new), outside of the Pit in order to dismantle and demolish the existing installations Minera Escondida ,

escondida primary crusher relocation

conveying mining into the future - Lincoln Crowne & Company , PDF 文件 primary crusher be located in the pit in order to process ore for conveyor ,Relocation every 3-5 years ,Escondida Crusher (1993) Figure 3

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We have set up a team with hundreds of technical engineers to resolve a series of problems during project consultation, on-site surveys, sample analysis, program design, installation, commissioning and maintenance guidance.