Ge Dual Pinion Mill Drive Solutions

  • dual pinion grinding mill GE Power Conversion

    Inspire › dual pinion grinding mill. dual pinion grinding mill . Filters . GE's Power Conversion business 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

  • GE Power Conversion to Provide the Technology and

    Jul 11, 2013· GE’s Quadramatic™ motor system has one of the highest efficiency levels for dual-pinion, fixed-speed mill applications. Compared to induction or gearless technologies, a 9,000-horsepower (HP) Quadramatic motor system consumes approximately 4.5 million kilowatts (kWh) less electricity per year, avoiding the emissions of approximately 2,700

  • Ring-geared mill drives Grinding ABB

    ABB continuously extends technical and performance frontiers of ring-geared mill drive (RMD) technology to fit your site requirements. We provide optimized mill drive solutions for all types of ring-geared mills: low and high speed, single and dual pinion, with and without a gearbox — all designed for reliable, long life and low maintenance

  • GE geared solutions to drive mills International Mining

    GE Power Conversion’s solution consists of four low-speed synchronous (air-cooled) motors and MV7000 medium-voltage drives operating at 7,500 kW on a dual-pinion AG mill and a dual-pinion ball mill. Both the AG grinding and ball mill motors and drives are interchangeable, allowing for a common spare motor.

  • Horizontal Mill Pinion Drives Beneficiation Siemens Global

    Pinion mill drives are widely used in the mining industry to grind materials to a requested size. If the equipment is operating at optimum efficiency, this has positive impact on production and operating economics. Drive solutions are needed for speed and

  • WEG successfully tests dual-pinion ball mill drive

    WEG successfully tests dual-pinion ball mill drive WEG has successfully tested low speed synchronous motors driven by frequency inverters for mills with dual pinions at its plant in Brazil. As a multinational company, WEG supplies a range of solutions to the mining industry for driving large mills, including low and high speed motors, gearboxes

  • CMP Paper 16.10.09 Final ABB Group

    dual pinion solutions were developed to power the mills. However, realization of the dual pinion solution was only possible when load could be evenly shared between the two pinions. When mill diameter and mill power became again increased, only the Gearless Mill Drive (GMD) could be envisaged to cover this requirement above 10 MW.

  • Low speed drive solutions for ring-geared mills

    Low speed drive solutions for ring-geared mills 2012-07-10 ABB’s low speed ring-geared mill drive solution is based on synchronous motors and frequency converters. The motors are typically rated in the range 3.5 9 MW with a nominal speed around 200 rpm.

  • Milling Energy intensive and high maintenance

    Dual Pinion Drive. SINGLE AND DUAL PINION MILL DRIVES If we concentrate on the single and dual pinion configurations, we can see that these two configurations can be powered by low speed motors connected directly to the pinions driving the ring gear or by high speed motors that require a gear reducer between the pinions and the motors.

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  • Sophisticated ABB grinding solutions at Mount Milligan

    Jan 19, 2018· The delivery included one gearless mill drive system (GMD) for a 40-ft-diameter (12.2-m) semi-autogenous (SAG) mill and two low-speed, dual-pinion, ring-geared mill drive systems (RMDs) for two 26

  • Author: ABB in Mining
  • Smooth operation ABB Group

    In the 2×5MW dual-pinion ring-geared pebble mill example, one of the inverter units in the ACS 6000 drive is configured to be the “master” and receives the speed reference via the mill controller from the DCS. The other inverter unit is known as the slave and it follows the master drive

  • Remote diagnostic services Drive systems

    ABB LV Drive Monitor VMS ABB single / dual pinion mill drive Monitor ACS 1000 ACS 6000 We are never far away SupportLine and troubleshooting RDS in combination with SupportLine ABB’s telephone access to its technical support engineers enable ABB experts to immediately interact with your drive system to perform corrective

  • The arrival of Siemens low speed dual-pinion mill drives

    Feb 07, 2017· The arrival of Siemens low speed dual-pinion mill drives at Collahuasi Copper Mine, Chile Sophisticated ABB grinding solutions at Mount Milligan mine Drive Technologies Siemens Trailer

  • Author: Siemens
  • ABB to help increase production at copper-cobalt mine in

    Baden, Switzerland, November 21, 2013 ABB, the leading power and automation technology group, has won an order to provide two dual pinion high-speed ring-geared mill drive systems for the Katanga expansion, in the Province of Katanga, Democratic Republic of Congo (DRC).

  • Collahuasi References Siemens Bulgaria

    Flying giants Take off giants conquer the air The order Siemens was in charge of sounds gigantic: four complete state-of-the-art dual-pinion drive systems for the mill, six 4,000 kW and six 4,850 kW synchronous motors, FLENDER couplings ZAPEX with torque limiting, SINAMICS SL150 converters with thyristor columns, and a transformer.

  • ABB successfully commissions world’s largest ring-geared

    ABB’s state-of-the-art dual pinion mill drive systems are the most operation and mechanically-friendly solutions available on the market today. Features include variable-speed operation, real time frozen charge protection, the frozen charge remover function, controlled roll-back and positioning without additional drive.

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  • ABB to help Allied Nevada Gold increase production at its

    Sep 24, 2012· For the expanded grinding operations, ABB will deliver five dual pinion (2 x 9MW) low-speed mill drive systems for two 36-foot semiautogenous (SAG) and three 26-foot ball mills, and one dual pinion (2 x 5.5MW) low-speed drive system for a regrind mill.

  • ABB drive systems for Canada’s International Mining

    ABB’s complete scope of supply included two dual pinion low-speed mill drive systems for a 34’, 2 x 5.2 MW SAG mill and a 24’ 2 x 7 MW ball mill, engineering and commissioning. The drive systems are comprised of transformers, ACS 6000 MV frequency converters, synchronous motors, advanced mill control, operations and maintenance features

  • ABB ring geared mill drives YouTube

    Jun 05, 2013· We provide optimized mill drive solutions for all types of ring-geared mills: low and high speed, single and dual pinion, with and without a gearbox — all designed for reliable, long life and

  • ABB successfully commissions world’s largest ring-geared

    ABB says its “state-of-the-art dual pinion mill drive systems are the most operation and mechanically-friendly solutions available on the market today. “Features include variable-speed operation, real time frozen charge protection, the frozen charge remover function, controlled roll-back, and positioning without additional drive.

  • GE

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  • Grinding circuit for Mount Milligan mine ABB

    2 x 13 MW low-speed dual pinion ring-geared mill drive systems (RMD) to power the plant's 26 ft ball mills Both drive solutions share many common operation and maintenance features such as frozen charge protection, frozen charge remover, controlled rollback, automatic positioning and creeping and variable-speed, that allow for flexible and

  • Future of mining ABB

    Gearless Mill Drives Increased process availability, reliability and energy efficiency (English png Drawing) Underground mine automation illustration (English pdf Drawing) Ring-geared low speed dual pinion (English pdf Drawing) Ring-geared mill drive high speed single pinion (English pdf

  • ABB drive systems for Canada’s International Mining

    ABB’s complete scope of supply included two dual pinion low-speed mill drive systems for a 34’, 2 x 5.2 MW SAG mill and a 24’ 2 x 7 MW ball mill, engineering and commissioning. The drive systems are comprised of transformers, ACS 6000 MV frequency converters, synchronous motors, advanced mill control, operations and maintenance features

  • ABB ring geared mill drives YouTube

    Jun 05, 2013· We provide optimized mill drive solutions for all types of ring-geared mills: low and high speed, single and dual pinion, with and without a gearbox — all designed for reliable, long life and

  • ABB successfully commissions world’s largest ring-geared

    ABB says its “state-of-the-art dual pinion mill drive systems are the most operation and mechanically-friendly solutions available on the market today. “Features include variable-speed operation, real time frozen charge protection, the frozen charge remover function, controlled roll-back, and positioning without additional drive.

  • GE

    Building a world that works. Welcome to GE.COM. Your browser is out of date and some functionality on this site may be not be supported.

  • Grinding circuit for Mount Milligan mine ABB

    2 x 13 MW low-speed dual pinion ring-geared mill drive systems (RMD) to power the plant's 26 ft ball mills Both drive solutions share many common operation and maintenance features such as frozen charge protection, frozen charge remover, controlled rollback, automatic positioning and creeping and variable-speed, that allow for flexible and

  • Future of mining ABB

    Gearless Mill Drives Increased process availability, reliability and energy efficiency (English png Drawing) Underground mine automation illustration (English pdf Drawing) Ring-geared low speed dual pinion (English pdf Drawing) Ring-geared mill drive high speed single pinion (English pdf

  • Updates on geared vs gearless drive solutions for grinding

    With successful operation of 2 x 6.5MW (Phu Kham, Laos) and three 2 x 7MW units under manufacture (Pascu Lama) and a further 40 projects worldwide, energy efficient Hyper Synchronous SER drives are now mature and ready for use on 2 X 10MW dual drive mills.

  • The final testing of large Mill drive > Ingeteam > Press room

    Solutions; Home / Press room. Press room. 05/12/2018. The final testing of large Mill drive. This is a picture of one Water Cooled Medium Voltage, Variable Speed Drive (VSD) in a multi- drive configuration and built for driving one dual pinion ball mill of 9500 kW (2x 4750 kW) Plus 150% starting overload or

  • Dual pinion drive systems for Detour Gold’s new mine

    ABB’s dual pinion mill drive systems provide real time frozen charge protection which is especially important for the operation of the ball mills. Also its dual pinion drives solutions provide the option of variable speed, which enables the end user to increase the availability of the complete production line.

  • TECHNICAL AND COMMERCIAL BENEFITS OF GEARLESS

    When a drive system is selected for grinding applications, a large number of items need to be checked and many questions must be answered. Depending on the mill size and type, the mill can be driven by several configurations of drive systems. The main options are single low speed motors connected to a pinion driving a ring gear, two low

  • Increasing availability through advanced Gearless Drive

    The Gearless Mill Drive system consists of the ring motor 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 diagnostic system, MCC’s (for mill and drive auxiliaries),

  • ABB wins contract for world’s largest low speed dual

    ABB’s scope of supply includes four sophisticated dual pinion low speed mill drive systems for two semiautogenous (SAG) and two ball mills, each consisting of synchronous motors, a converter transformer and a frequency converter ACS6000 including active rectifier units who will allow the mill drives to achieve a power factor of 0.90 leading.

  • Ball Mills MechProTech

    TITAN BALL MILLS. Based on the MPT TITAN™ design, the Mills are girth gear & dual pinion driven with self-aligned flanged motors, running on hydrodynamic oil lubricated bearings. The TITAN design enables you to run full process load & 40% Ball charge at 80% critical speed Max grinding power for every shell size. Standard Mill Types Available:

  • A Mechatronic Solution Design and Experience with Large

    A Mechatronic Solution Design and Experience with Large Gearless Mill Drives Reprint Authors: Dr. Ing. Horst Kümmlee, Prof. Dr.-Ing. via a mechanical drive train with single or dual pinion and girth gear. This solution Principle arrangement of SAG mill drive