Ge Mining Gearless Drives

GE Power Conversion applies the science and systems of power conversion to help drive the electric transformation of the world's energy infrastructure. Designing and delivering advanced motor, drive and control technologies that evolve today's industrial processes for a cleaner, more productive future, it serves specialized sectors such as

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  • Gearless conveyor drives proven for ... - Australian Mining

    Gearless conveyor drives proven for ... - Australian Mining

    Oct 22, 2020 Gearless conveyor drives by ABB might provide the answer. Reduction of greenhouse gas emissions from mining activities has increasingly

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  • When it Comes to Mining, Bigger is Best | PTE

    When it Comes to Mining, Bigger is Best | PTE

    When it Comes to Mining, Bigger is Best Gearless mill drives may be the key to maintaining throughput. Venkat Nadipuram. One of the key challenges in the mining industry today is maintaining throughput in the face of ore grade quality that has declined by 40 percent in the last decade

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  • More OEMs Taking the Direct (Drive) Approach for Wind Turbines

    More OEMs Taking the Direct (Drive) Approach for Wind Turbines

    AMSC said it expects The Switch's background in advanced synchronous generators to help commercialize superconductor generators for its direct drive 10MW Sea Titan turbine. GE also recently announced an investment of € 340 million for plants in Germany, Norway, Sweden, and the U.K. to produce 4-MW gearless wind turbines for offshore use in 2012

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  • High voltage motors for mills More for mining

    High voltage motors for mills More for mining

    is currently the gearless mill drive (GMD). In GMD systems the motor’s poles are directly installed on a pole flange on the mill shell, and the body of the mill itself becomes the rotor. Ring-geared mill drive For mills with standard diameters or requiring less than 20 MW (approx.) of power, ring-geared mill drives (RMDs) offer the best solution

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  • ABB's six gearless drives at heart ... - International Mining

    ABB's six gearless drives at heart ... - International Mining

    Oct 24, 2019 Following a period of ownership transition, First Quantum Minerals, a well-established and growing metals and mining company, increased its ownership of Cobre Panama to 90% in November 2017. The six ABB Gearless Mill Drives, which are the most powerful mill drive systems on the market for semi-autogenous (SAG), ball and autogenous mills, have

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  • ABB gearless conveyor drives expand applications - Mining

    ABB gearless conveyor drives expand applications - Mining

    Feb 08, 2018 A permanent magnet motor specifically designed for mining applications is a core element of this system that contributes to its reliability and ability to perform in the most challenging environments. The gearless conveyor drive system eliminates the gearbox from the drive. This reduces the number of main wear parts, so less maintenance is

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  • CONVEYOR: ABB introduces gearless drive for wide range

    CONVEYOR: ABB introduces gearless drive for wide range

    Feb 06, 2018 SWITZERLAND – ABB says that its innovative gearless conveyor drive is available for use on a wider range of conveyor systems. Already proven on larger motors, the newest drive is designed for medium power range motors (1 to 3 MW per motor) to make this technology economically feasible for a broader range of conveyor systems, including the use on mobile equipment in mining

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  • ABB commissions six gearless mill drives at ... - MINING

    ABB commissions six gearless mill drives at ... - MINING

    Oct 29, 2019 Technology leader ABB has deployed six ABB gearless mill drives at the Cobre Panama copper mine, which is located 120 km west of Panama City. The operator is Mineria Panama S.A. Following a period

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  • Michael Salinas – Gearless Mill Drives electrical project

    Michael Salinas – Gearless Mill Drives electrical project

    Project engineering, service and commissioning for Drive Sytems focused on Gearless Mill Drives (Non-geared mill motors for mining industry, grinding applications). Main activities carried out during engineering phase consist on: Calculation, design review of technical specifications for transformers and 12, 18-pulse cycloconverters

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  • Conveyor systems | Transportation | Siemens Global

    Conveyor systems | Transportation | Siemens Global

    Aug 31, 2021 Gearless drive system for overland conveyor. Siemens was contracted to supply the complete engineering, manufacture, delivery, and assembly of the gearless drive stations and to install the conveying system. The gearless drive system includes four low-speed synchronous motors (4.4 MW, 66 rpm) and the associated SINAMICS SL150 converters

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  • World’s Most Powerful Offshore Wind Platform

    World’s Most Powerful Offshore Wind Platform

    Introducing Haliade-X, the most powerful offshore wind turbine in the world built today. The Haliade-X is also the most efficient ocean-based wind platform, with a leading capacity factor of 60-64%. GE’s investment in the Haliade-X will help make offshore wind a more cost-effective and competitive source of

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  • (PDF) Technical Evaluation and Practical Experience of

    (PDF) Technical Evaluation and Practical Experience of

    Grinding mill drives play an important role in the mining industry. Almost 60% of the electrical energy consumed by modern concentrator plants goes to grinding mill drives

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  • ABB commissions first gearless mill drives

    ABB commissions first gearless mill drives

    May 26, 2011 Commissioning and start-up of Canada’s first gearless mill drive (GMD) system has been completed at Osisko Mining Corp’s Malarctic project and will increase production capacity at

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  • Drive Systems | Metal Solutions | GE Power Conversion

    Drive Systems | Metal Solutions | GE Power Conversion

    GE's latest range of MV7000 Medium Voltage drives (power range up to 81 MW) is based on a modern IGBT device. This provides excellent control of motor speed, torque, and power and responds rapidly to changes in load, speed and torque commands. MV7000 is a leading solution across a wide range of Metals applications

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  • Gearless Mill Drives | Beneficiation | Siemens Global

    Gearless Mill Drives | Beneficiation | Siemens Global

    Aug 31, 2021 A standard of reliability and efficiency for grinding. From Norway to Zambia, from Mongolia to Chile – for over 30 years, mining operators all over the world have been counting on SIMINE Gearless mill drives. Their most important features include a small footprint and less weight than conventional drives. Today, functions like Frozen Charge Protection and the optional Frozen Charge

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  • Gearless mill drives - Grinding | ABB - Mining

    Gearless mill drives - Grinding | ABB - Mining

    Gearless mill drive system (GMD) Maximum availability and productivity Go gearless to meet your business objetives by exceeding standard availability targets in your grinding operations

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  • Gearless conveyor drives - Crushing and conveying | ABB

    Gearless conveyor drives - Crushing and conveying | ABB

    Gearless conveyor drives Do more with less - go gearless Mine operators are challenged with moving more material on conveyors that may cover distances in the tens of kilometers and ascend steep gradients. To increase overall reliability, mining companies also want fewer transfer stations between conveyors, which may require wider and longer belts

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  • siemens.com/mining SIMINE Gearless Mill Drives

    siemens.com/mining SIMINE Gearless Mill Drives

    Grinding represents a crucial process step in ore processing – for the overall perfor-mance of a mine. That’s why the gearless drive of a grinding mill is the crucial piece of equipment in the concentrator – and why it is subject to very high demands. High availability and reliability through-out the entire lifecycle are a must, while unplanned downtimes need to be mini-mized by proven design and skillful plan-ning

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  • GE Introduces the Digital Mine to Boost Efficiency and

    GE Introduces the Digital Mine to Boost Efficiency and

    Sep 27, 2016 Komatsu, a leading mining equipment maker, is using GE’s 400 Ton Wheel Motor on its new 980E-4 mining haul truck. It is the industry’s most powerful and efficient electric wheel motor and has created a new class in haul truck performance. Its drive system delivers the lowest operating cost per ton in the 400-ton haul truck class market

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  • More OEMs Taking the Direct (Drive) Approach for Wind

    More OEMs Taking the Direct (Drive) Approach for Wind

    GE also recently announced an investment of € 340 million for plants in Germany, Norway, Sweden, and the U.K. to produce 4-MW gearless wind turbines for offshore use in 2012. The company boosted its DD technology expertise with the acquisition of ScanWind of Norway in 2009

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  • ABB gearless mill drives - YouTube

    ABB gearless mill drives - YouTube

    Feb 21, 2019 https://new.abb.com/mining/grinding/gearless-mill-drives | ABB ensures maximum throughput, highest availability and peak performance throughout the life cycl

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