LUM Series Superfine Vertical Roller Grinding Mill
LUM Series Superfine Vertical Roller Grinding Mill

cycloconverter for sag mill 38 feet

  • Sophisti ed ABB grinding solutions at Mount Milligan

    The delivery included one gearless mill drive system GMD for a 40-ft-diameter 2.2-m semi-autogenous SAG mill and two low-speed, dual-pinion, ring-geared mill drive systems RMDs for two 26

  • The cycloconverter is a power-electronic equipment designed to .

    cycloconverters and their appli ions to the ndjuslable-speed ac drives. . practice in the cement industry for large gearless Tube or Ball mills (S bIW) since carly i& 39;.j70& 39;, . operation (a) Simulated (b) E pelirnental" 6-pulse cycloconvcrlcr-ft& 39;tI ,> ) .jlst,l ,tl . Gearless Drive for a Cement Mill, Sicnlens Review, 97 , 38, pp.

  • cycloconverter for sag mill 38 feet

    single 38 ft, 94 MW SAG mill followed by two 25 ft MW ball mills The SAG mill was operating in a SAG-only configuration, closed. Live Chat ACS 6000c Cycloconverter Englisch - pdf - Broschüre SAG, ball and cement mill chives, , Cycloconverter drives delivered by ABB have proven , NCYC 0/ 5/38/A6 NCYC 2/ 5/45/A6. Live Chat

  • Cycloconverter For Sag Mill 38 Feet - scholtenpartners.nl

    Cycloconverter For Sag Mill 38 Feet Запрос на продажу Cycloconverter For Sag Mill 38 Feet ball mill motors and protection rrcser ball mill motors and protection Its dimensions are Diameter 38 feet Length 20 feet Ball Mills Whether you re talking about SAG or ball mill space Получить Read more

  • Cycloconverter For Sag Mill 38 Feet

    Cycloconverter For Sag Mill 38 Feet Utah, SAG mill and a ,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 996, Freeport ordered the first gearless drive for a 38-foot SAG mill lo ed at the companys Grasberg plant in.

  • Gearless Mill Drive Protection Improvements and Its . - ABB

    synchronous motor. Its dimensions are: Diameter : 38 feet. Length : 20 feet. Ball Mills. Quantity : 3 units. Composed of a twelve-pulse cycloconverter together with .

  • Making remote mines and low ore grades economical and

    We are currently working on the expansion of Aktogay, which aims to double its capacity. ABB will install an additional 40 ft, 28 MW SAG mill and two 28 ft, 22 MW ball mills to the project in order to meet the challenge of higher-capacity production coupled with low ore grades.

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  • cycloconverter for sag mill 38 feet

    single 38 ft, 94 MW SAG mill followed by two 25 ft MW ball mills The SAG mill was operating in a SAG-only configuration, closed. Live Chat ACS 6000c Cycloconverter Englisch - pdf - Brosch& 252;re SAG, ball and cement mill chives, , Cycloconverter drives delivered by ABB have proven , NCYC 0/ 5/38/A6 NCYC 2/ 5/45/A6. Live Chat

  • ABB increasing milling power and availability with GMDs

    “ABB will install an additional 40 ft, 28 MW SAG mill and two 28 ft, 22 MW ball mills to the project in order to meet the challenge of higher-capacity production coupled with low ore grades. “It obviously costs operators less in terms of capital expenditure to expand existing operations rather than build a new mine, and we have added more

  • PDF Gearless Mill Drive Protection Improvements and Its

    The grinding mill is the rotor of the synchronous motor. Its dimensions are: Diameter : 38 feet Length : 20 feet Ball Mills Quantity : 3 units Composed of a twelve-pulse cycloconverter together with a synchronous ringmotor Power : 8.000 HP Voltage : 3660 V Current : 2240 A Base Speed : .5 rpm Maximum Speed : 3.7 rpm Base Frequency : 5.267 Hz

  • Integrated drive technology from Siemens enhances productivity .

    and water-cooled Sinamics SL 50 cycloconverters to meet these special Toromocho requirements. In future, the 36-foot SAG mill of the new production line will be .

  • ABB Group

    SAG, ball and cement mill chives, etc Experience to exceed your demands ABB has experience in cycloconvetter chives, having delivered about one third of the world's cycloconverter power. ABB cycloconvelters were used in 969 for ring motor drives on cement mills and later also with marine propulsion, mine hoist and It lling mill main drives.

  • sag mill - French translation – Linguee

    Many translated example sentences containing "sag mill" – French-English dictionary and search engine for French . a new 38 foot SAG mill and two 24 foot [.].

  • ABB Group

    SAG, ball and cement mill chives, etc Experience to exceed your demands ABB has experience in cycloconvetter chives, having delivered about one third of the world's cycloconverter power. ABB cycloconvelters were used in 969 for ring motor drives on cement mills and later also with marine propulsion, mine hoist and It)lling mill main drives.

  • Choosing a SAG Mill to Achieve Design Performance - Starkey .

    the correct power required to grind ore in a SAG mill, by developing ore . 22. 24. 26. 28. 30. 32. 34. 36. 38. 40. Mill Diameter - Feet. C a p ita l C o s t - M. U. S. $ .

  • A Mechatronic Solution Design and Experience with . - Siemens

    of large gearless cycloconverter drive sys- . Figure 2: Principle arrangement of SAG mill drive (mechanical part) . 20.4 MW drive for a 38 ft mill at Freeport,.

  • Aplikasi Cycloconverter Pada Cement Mill Drives

    Aplikasi Cycloconverter Pada Cement Mill Drives; aplikasi cycloconverter cement mill drives. how to calculate ball charge in sag mills Power Mining- aplikasi cycloconverter cement mill drives ,SAG mill, ball mill, ring gear, dual pinion, drive systems, variable speed INTRODUCTIONcharges on the ore by the,Ball mills are used for grinding of rocks, cement clinker and limestone from 0 toThis

  • ABB commissions first gearless mill drives project in Canada .

    26 May 20 . The GMD powers a 38′ (SAG) mill at the Canadian Malartic gold mine. . powerful ABB cycloconverter controller AC 800PEC, was awarded in .

  • to download PDF - Ausenco

    AG or SAG mills have been in use in comminution circuits since the 950& 39;s . plant throughput for SAG mill-based projects, particularly in North America. . 40 x 20 ft, 20 MW SAG mill treated approximately 48 kt/d, operating under similar conditions. . mill is 38ft x 2 ft EGL 26 000 hp ( 9.4 MW) and based on the throughput .

  • Power Split Between Sag And Ball Mills

    This has resulted in circuits with up to three ball mills per SAG mill. . in SAG circuit is split into four str eams. . Read More; Sagdesign Case Studies Power Split Between Sag And Ball Mills. 20 3-5-6Another factor in good ball mill design is the relationship between Bond Wi on crushed ore vs SAG ground ore.

  • Commissioning Variable Speed SAG Mill Gearless Drive

    Oct 20 8 . The cycloconverters work in the out-of-circulation current mode and they are connected to a 3.6 MVA transformer. sag mill main circuit .

  • SAG mills semi-autogenous grinding mills -

    SAG milling extends itself to many appli ions due to the range of mill sizes available. They can accomplish the same size reduction work as two or three stages of crushing and screening, a rod mill and some or all of the work done by a ball mill. SAG mills are also an optimum solution for wet grinding since crushing and screening in these 缺失:& 32;cycloconverter必须包含:& 32;cycloconverter

  • aplikasi cycloconverter cement mill drives

    ABB''s Gearless mill drive system is the most powerful mill drive system in the market to power semiautogenous SAG , ball and autogenous AG mills The motor is fed by a fuseless cycloconverter that is connected to the MV network through three special cycloconverter transformers.

  • luis magne - Gecamin

    SAG. Power. Ball mill. Mill ball. Power. Line. D x L, foot. HP number D x L, foot . 38. 38. 40. C a n tid a d. F ila s. L ifte rs. Diámetro Molino (pies). 4,50 . 32 feet Collahuasi SAG mills, have the best condition of slurry evacuation in trommel: α .

  • aplikasi cycloconverter rolling mill dries

    Cycloconverterfor sagmill38 feetkoroda.Fqm has opted for siemens gearless mill drives to be used in the two sag mills having a diameter of 40 feet and an output of 28 mw and the two ball mills with a diameter of 28 feet and an output of 22 mw.With these mill drive systems there is no wear in the drive train since all forces are.

  • siemens chile sag mill - cannabiskweken.be

    CANDELARIA 2 Chile SAG-Mill 36 2,000 997 PELAMBRES 2 Chile SAG-Mill 36 3,3 999 PELAMBRES Chile SAG-Mill 36 3,3 999 OLYMPIC DAM Australia AG-Mill 38 8,000 998 ANDINA Chile SAG-Mill 36 2,000 998 CADIA Australia SAG-Mill 40 20,000 998 Plant Country Type of Mill ID of Mill ft Rated Power kW Start-up SIMINE Mill Gearless Drive

  • Instrumentation Of Sag Milling

    Grinding mills such as SAG mills experience power excursion or spillage theuser to customise the appli ion to address their individual needs of the mill. cycloconverter for sag mill 38 feet

  • SIMINE Gearless Mill Drives - Digital Asset Management - Siemens

    Cycloconverters, for . The synchronous machine is fed by a cycloconverter. (CCV). . Technical data: Gearless Drive with 20,400 kW for a 38-ft SAG mill.

  • Gearless Drives - static.dc.siemens.com

    Utah, SAG mill and a ,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 996, Freeport ordered the first gearless drive for a 38-foot SAG mill lo ed at the company’s Grasberg plant in Indonesia. This gearless drive pro-

  • SAG mills (semi-autogenous grinding mills) -

    Semi-autogenous mills (SAG mills) can accomplish the same size reduction work as . Often used in grinding at modern mineral processing plants, SAG mills . 38& 39; x 20& 39; ( ,6 x 6,0), 8& 39; (5,5), Geared/Gearless, Variable, 5-24000/ - 7800.

  • Ensured Results in Mineral Processing - ABB

    Mill Size: SAG Mill 38 feet/ ,58 m. Ball Mills 24 feet/7,32 m. Ore processed: Copper/ . Cycloconverters & Excitations . Cycloconverters, MCC& 39;s, PLC& 39;s, VMS.

  • Cycloconverter For Sag Mill 38 Feet

    Cycloconverter For Sag Mill 38 Feet. Utah, SAGmill and a ,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 996, Freeport ordered the first gearless drive for a 38-foot SAG mill lo ed at the companys Grasberg plant in . Get Prices

  • cycloconverter in cement mills

    cycloconverter for sag mill 38 feet single 38 ft, 94 MW SAG mill followed by two 25 ft MW ball mills The SAG mill was operating in a SAG-only configuration, closed. Live Chat ACS 6000c Cycloconverter Englisch - pdf - Brosch& 252;re SAG, ball and cement mill chives, , Cycloconverter drives delivered by ABB have proven , NCYC 0/ 5/38/A6 NCYC 2/ 5/45/A6.

  • Cycloconverter For Sag Mill 38 Feet

    Cycloconverter For Sag Mill 38 Feet Utah, SAG mill and a ,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace.

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  • Increasing availability through advanced Gearless Drive

    Figure 4 – 38 ft SAG mill with GMD in installation phase; rotor poles bolted onto the mill flange and stator shifted back with its feeding cycloconverter, pre-installed in an E-house. It also includes the excitation rectifier, the automation sys-tem for mill and motor including HMI, monitoring and

  • Gearless Mill Drive Protection Improvements and Its

    The grinding mill is the rotor of the synchronous motor. Its dimensions are: Diameter : 38 feet Length : 20 feet Ball Mills Quantity : 3 units Composed of a twelve-pulse cycloconverter together with a synchronous ringmotor Power : 8.000 HP Voltage : 3660 V Current : 2240 A Base Speed : .5 rpm Maximum Speed : 3.7 rpm Base Frequency : 5.267 Hz

  • cycloconverter in cement mills

    cycloconverter for sag mill 38 feet single 38 ft, 94 MW SAG mill followed by two 25 ft MW ball mills The SAG mill was operating in a SAG-only configuration, closed. Live Chat ACS 6000c Cycloconverter Englisch - pdf - Broschüre SAG, ball and cement mill chives, , Cycloconverter drives delivered by ABB have proven , NCYC 0/ 5/38

  • Input currents and frequency spectrum in a 2-pulse cycloconverter .

    . in a 2-pulse cycloconverter feeding a 38-ft SAG mill. from publi ion: Technical . Grinding, Milling and Milling (machining) | ResearchGate, the professional .

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  • Cycloconverter For Sag Mill 38 Feet

    Ft By Ft Ball Mills. Cycloconverter for sag mill 38 feet - koroda.Fqm has opted for siemens gearless mill drives to be used in the two sag mills having a diameter of 40 feet and an output of 28 mw and the two ball mills with a diameter of 28 feet and an output of 22 mw.With these mill drive systems there is no wear in the drive train since all forces are.

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  • cycloconverter for sag mill 38 feet

    single 38 ft, 94 MW SAG mill followed by two 25 ft MW ball mills The SAG mill was operating in a SAG-only configuration, closed. 【Live Chat】 ACS 6000c Cycloconverter (Englisch - pdf - Broschüre) SAG, ball and cement mill chives, , Cycloconverter drives delivered by ABB have proven , NCYC 0/ 5/38/A6 NCYC 2/ 5/45/A6. 【Live Chat】

  • PDF ABB Group

    SAG, ball and cement mill chives, etc Experience to exceed your demands ABB has experience in cycloconvetter chives, having delivered about one third of the world's cycloconverter power. ABB cycloconvelters were used in 969 for ring motor drives on cement mills and later also with marine propulsion, mine hoist and It lling mill main drives.

  • gearless ring motor for sag mill principles

    In 996, Freeport ordered the first gearless drive for a 38-foot SAG mill. Literature Review: Gearless Motor Failures A Mill. Sep 0, 20 4· The origins of the failure can be traced back to c. 994 when PT Freeport Indonesia ordered its first gearless drive for their 34 ft SAG mill. The motor had to fit through a tunnel on the road to the site.

  • Cycloconverter For Sag Mill 38 Feet

    Cycloconverter for sag mill 38 feet - koroda.Fqm has opted for siemens gearless mill drives to be used in the two sag mills having a diameter of 40 feet and an output of 28 mw and the two ball mills with a diameter of 28 feet and an output of 22 mw.With these mill drive systems there is no wear in the drive train since all forces are.

  • Cycloconverter For Sag Mill 38 Feet - ia-Suknie-Slubne.pl

    Cycloconverter for sag mill 38 feet - koroda.Fqm has opted for siemens gearless mill drives to be used in the two sag mills having a diameter of 40 feet and an output of 28 mw and the two ball mills with a diameter of 28 feet and an output of 22 mw.With these mill drive systems there is no wear in the drive train since all forces are.

  • Aplikasi Cycloconverter Pada Cement Mill Drives

    Aplikasi Cycloconverter Pada Cement Mill Drives; aplikasi cycloconverter cement mill drives. how to calculate ball charge in sag mills Power Mining- aplikasi cycloconverter cement mill drives ,SAG mill, ball mill, ring gear, dual pinion, drive systems, variable speed INTRODUCTIONcharges on the ore by the,Ball mills are used for grinding of rocks, cement clinker and limestone from 0 toThis

  • KAZ Minerals Archives - International Mining

    “ABB will install an additional 40 ft, 28 MW SAG mill and two 28 ft, 22 MW ball mills to the project in order to meet the challenge of higher-capacity production coupled with low ore grades. “It obviously costs operators less in terms of capital expenditure to expand existing operations rather than build a new mine, and we have added more

  • SagMill Dual Pinion Geared Drive - kpjlangeveen.nl

    2 d4 TM Mill Drivesystem 7 MW 7 MW 4 MW 28 MW 7 MW 4 MW 7 MW 7 MW 7 MW 4 MW 7 MW 7 MW SAG mill 32 ft single drive The natural progression in gear/pinion mill drives: The QdX4TM Mill Drive provides the next step in the evolution of change in mill drive architecture, while allowing the system to be built with components that are within current manufacturing capabilities

  • Cycloconverter - an overview ScienceDirect Topics

    For example, a seamless tube piercing mill 05 where a squirrel cage six-pole 3 MW, 88/300 rpm, 9.6/ 5.38 Hz, and 2700 V motor is controlled by a cycloconverter bank of capacity 3750 KVA and output voltage 3 90 V. Constant Frequency Power Supplies. Some appli ions such as aircraft and naval ships need a well-regulated constant-frequency

  • siemens grinding mills with ser drive

    2006/09/ 5 · For the two ore-grinding mills Siemens is supplying gearless ring motor drive systems supplied with power via cycloconverters. The SAG mill has a diameter of 38 feet .6 meters and will be equipped with a 8 megawatts drive. Chat Online; Mining Non-FerrousCITIC-Heavy Industries Co. Ltd