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Gearless Mill Drive Optical Systems

ABBs delivery included one gearless mill drive system GMD for a 40feet semiautogenous mill and two lowspeed dual pinion ringgeared mill drive systems RMDs for two 26feet ball mills making Mount Milligans grinding circuit one of the most advanced and powerful in North America

  • gearless mill drive optical systems Logistek

    Gearless Mill Drive Optical Systems Logistek

    ABBs delivery included one gearless mill drive system GMD for a 40feet semiautogenous mill and two lowspeed dual pinion ringgeared mill drive systems RMDs for two 26feet ball mills making Mount Milligans grinding circuit one of the most advanced and powerful in North America

  • geared vs gearless drive solutions for grinding mills

    Geared Vs Gearless Drive Solutions For Grinding Mills

    abb raymond mill gear Gearless mill drives the gearless mill drive eliminates ringgear pinion gearbox coupling motor shaft and motor bearings used within a conventional mill drive system by mounting the rotor poles directly onto the mill the mill itself becomes the rotor of the gearless motor building a track record abbs experience in optimizing gearless solutions

  • Commissioning Variable Speed SAG Mill Gearless Drive

    Commissioning Variable Speed Sag Mill Gearless Drive

    Sep 25 2018 Table of ContentsGeneral Description of the DriveAssembling and ConstructionComponent CharacteristicsDrive Evaluation The electric operation and design features of the 11000 HP variable speed SAG mill gearless drive is presented The function of the frequencyconverter control system drive and lubrication systems are described An analysis of the harmonic

  • Beneficiation Mining industry Siemens Global

    Beneficiation Mining Industry Siemens Global

    Additionally precise measurements as well as high reliability and quality increase your beneficiations productivity Regardless whether gearless or pinion mill drives Siemens has it all and designs solutions that span the entire beneficiation process integrating mechanics electrical engineering automation and drive technology

  • Gearless Mill Drive systems for copper mine in Zambia

    Gearless Mill Drive Systems For Copper Mine In Zambia

    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 transferred touchfree via a magnetic field

  • ABB commissions gearless mill drive system in Peru

    Abb Commissions Gearless Mill Drive System In Peru

    Baden Switzerland June 9 2008 ABB successfully completed commissioning of a 165 MW gearless mill drive GMD system for a 32 feet SAG semiautogenous mill at Minera Yanacocha The mine located in Cajamarca Peru is the largest gold producer in Latin America

  • gearless ball mill images

    Gearless Ball Mill Images

    Gearless Mill Drive Optical Systems ball mill manufacturer and price nigeria gearless ball Gearless mill drives Grinding ABB ABBs Gearless mill drive system is the most powerful mill drive system in the market to power semiautogenous SAG ball a Get Price And Support Online Relseases New Mill Drive System for Mining Industry released

  • Cement Plant Mill Inching System

    Cement Plant Mill Inching System

    cement mill drive system mill for sale mill inching drives in south gearless mill drive Optical Systems CGM Grinding Plant ABBs gearless mill drive systems are designed cement mill mv drive Read more Raw Mill In Cement Plant How Much Crusher

  • Mining Automation ABB Ability for Mining Metals amp

    Mining Automation Abb Ability For Mining Metals Amp

    The solution to these challenges lies in automation the integration of data and realtime optimization of mining processes From ondemand ventilation management to locationbased realtime decision support ABB Ability solutions address the entire mining value chain and enable mining companies to know more do more do better together

  • Ring gear drives huge grinding mill Machine Design

    Ring Gear Drives Huge Grinding Mill Machine Design

    Mar 01 2000 To meet the challenge of providing 18000 hp to the mill Allis Mineral Systems selected a ringgear drive with two pinions Supplying power to the pinions will be two 9000hp 1765 rpm

  • kazakhstan sag mill installation

    Kazakhstan Sag Mill Installation

    abb wins order for gearless mill drive systems for copper project in kazakhstan aker solutions awards abb contract on behalf of kazakhmys plc for engineering delivery and installation of three gearless mill drive systems the first to be delivered in kazakhstan semiautogenous mill with a power of 28 mw the sag mill will be equipped withgearless mill drive order in kazakhstan mineral

  • gearless mill drive system

    Gearless Mill Drive System

    Insurability of large gearless MILL drives698 Figure 1 The gearless mill drive With this innovative concept the gearless mill drive GMD eliminates all critical mechanical components inherent within a conventional mill drive system such as ring gear pinion gearbox coupling or air clutch motor shaft and motor bearings

  • Gearless Mill Drive Reliability ABB Ability for Mining

    Gearless Mill Drive Reliability Abb Ability For Mining

    The gearless mill drive eliminates all mechanical components of a conventional mill drive system such as ringgear pinion gearbox coupling motor shaft and motor bearings By mounting the rotor poles directly onto the mill the mill itself becomes the rotor of the gearless motor

  • Gearless Mill Drives Beneficiation Siemens Global

    Gearless Mill Drives Beneficiation Siemens Global

    The SIMINE Gearless mill drives pump system significantly enhances concentrator productivity by eliminating the reducer gear between motor and pump and all corresponding maintenance In addition the cyclone pumps with variable speed can adjust their energy consumption to the optimized flow of pulp resulting in energy savings of up to 30

  • ABB gearless mill drive system to power SAG mill

    Abb Gearless Mill Drive System To Power Sag Mill

    Sep 01 2010 ABB gearless mill drive systems feature numerous benefits when compared with conventional geared drive systems superior reliability increased process availability extended life span and improved energy efficiency ABB delivered the world s first gearless machine drive in 1969 which is still operating at the Ciment LambergLafarge cement

  • Gearless mill drive system in iron ore 173processing

    Gearless Mill Drive System In Iron Ore 173processing

    Jul 08 2014 Gearless mill drive system in iron ore processing ABB was recently contracted to supply gearless mill drive GMD systems for two 38 foot semiautogenous grinding SAG mills at the Serra Azul iron ore mine in Brazil The Serra Azul mine unit owned by MMX Minera o e Met licos an EBX Group company is located in the iron quadrangle of

  • Preprint 13050

    Preprint 13050

    Presently the gearless drive is more costly than the complete mechanical portion mill rotating element and accessories supplied by the mill manufacturers and hence the customerconsultant needs to have two parties to deal with from the start of any project There is an interface between the mill vendor and the gearless motor supplier

  • Advantages Of Gearless Drives On Ball Mills Ball Mill

    Advantages Of Gearless Drives On Ball Mills Ball Mill

    Errath r 2006 the gearless mill drive the work horse for sag and ball mills sme conference st louis protection and supervision systems for gearless mill drives m ahrens Gearless Mill Drives Beneficiation Siemens Global May 23 2021 simine gearless mill drives a standard of reliability and efficiency for grinding from norway to zambia from

  • GMD system for Toromocho mine ABB

    Gmd System For Toromocho Mine Abb

    As a result ABB developed three of the largest diameter and most powerful drive systems for a SAG and two ball mills installed at the highest altitude to date The fully integrated and optimized solution for the grinding circuit consists of 1 x 28 MW GMD to power the 40 ft SAG mill 2 x 22 MW GMDs to power two 28 ft ball mills

  • gearless gearless drive mills and crushers

    Gearless Gearless Drive Mills And Crushers

    gearless mill drives Gearless drive systems for belt conveyor and grinding The SAG mill was fitted with a gearless drive with a power rating of 24 MW and the ball mills were also fitted with gearless drive systems each providing 164 MW Also included in the scope of Get Price Mill grindingWikipedia

  • insurability of large gearless mill drives

    Insurability Of Large Gearless Mill Drives

    Increasing availability through advanced Gearless Drive The Gearless Mill Drive system consists of the ring motor with its feeding cycloconverter preinstalled in an Ehouse It also includes the excitation rectifier the automation system for mill and motor including HMI monitoring and diagnostic system MCCs for mill and drive auxiliaries

  • ABB successfully commissions largest gearless mill drive

    Abb Successfully Commissions Largest Gearless Mill Drive

    Jun 30 2014 ABBs delivery included one gearless mill drive system GMD for a 40feet semiautogenous mill and two lowspeed dual pinion ringgeared mill drive systems

  • Cobre Panama starts up gearless mill drive systems

    Cobre Panama Starts Up Gearless Mill Drive Systems

    Oct 29 2019 In all two 28megawatt gearless mill drive systems GMDs are in use at the mines 40ft SAG mills and four 165MW GMDs are employed in 26 football mills Gearless mill drives are the workhorses for grinding operations which are at the heart of any mine ABBs Cobre Panama project manager Rene Chacon said

  • ABB commissions gearless mill drive system at Perus

    Abb Commissions Gearless Mill Drive System At Perus

    Jun 09 2008 ABB commissions gearless mill drive system at Perus largest gold mine 09 June 2008 ABB announced it has successfully completed commissioning of a 165 MW gearless mill drive GMD system for a SAG semiautogenous mill at Minera Yanacocha The mine located in Cajamarca Peru is the largest gold producer in Latin America

  • ABB to deliver three large gearless mill drive systems for

    Abb To Deliver Three Large Gearless Mill Drive Systems For

    Aug 23 2011 Baden Switzerland August 18 2011 ABB the leading power and automation technology group has won an order from Newmont Mining Corporation to deliver three gearless mill drive GMD systems

  • ABB Library All Categories

    Abb Library All Categories

    The goal of this course is to provide participants with the required practical knowledge and information on safe operation and maintenance of the gearless mill drive GMD system This training will help to enhance the operation and the maintenance of the GMD in order to ensure a flawless execution of the maintenance tasks

  • Gearless mill drives ABB

    Gearless Mill Drives Abb

    2 GEARLESS MILL DES The gearless mill drive eliminates ringgear pinion gearbox coupling motor shaft and motor bearings used within a conventional mill drive system By mounting the rotor poles directly onto the mill the mill itself becomes the rotor of the gearless motor Building a track record

  • Gearless Mill Drive Optical Systems

    Gearless Mill Drive Optical Systems

    Gearless mill drives Grinding ABB ABBs Gearless mill drive system is the most powerful mill drive system in the market to power semiautogenous SAG ball and autogenous AG mills Get Price And Support Online BALL MILL DRIVE MOTOR CHOICES Artec Machine Details

  • The Siemens 42ft gearless mill drive still an

    The Siemens 42ft Gearless Mill Drive Still An

    next size Gearless Mill Drive ie a 42ft mill It is a dual design approach considering on the one hand the experiences Siemens made with Gearless Mill Drive GMD installations over the past 40 years and on the other hand using computerized design tools calculating the system behavior where experience does not yet exist

  • gearless mill drive optical systems

    Gearless Mill Drive Optical Systems

    gearless mill drive optical systems Gearless mill drives Grinding ABB Our GMD eliminates all mechanical components of a conventional mill drive system such as ringgear pinion gearbox coupling motor shaft and motor bearings By mounting the rotor poles directly onto the mill the mill itself becomes the rotor of the gearless motor Chat Online

  • SIMINE Gearless Mill Drives

    Simine Gearless Mill Drives

    The outdoor version of the SIMINE Gearless Mill Drives has been successfully in operation since 1998 The design of the outdoor version takes into account the tough ambient conditions as well as the absorption of solar radiation The sealing system of the SIMINE Gearless Mill Drives is a proven design incorporating extremely low mainte

  • Gearless Drives Siemens

    Gearless Drives Siemens

    This gearless drive provides an astonishing 20400 kW of power In 1998 Siemens supplied the first gearless drive for a 40foot SAG mill at the Cadia Hill Mine in Australia While the details vary there is a theme that links these projects careful development and analysis timely results and ultimately the delivery of reliable efficient

  • Gearless Drives for Ore Conveying and Grinding Cmms

    Gearless Drives For Ore Conveying And Grinding Cmms

    Fig 4 Air gap monitoring system in a gearless drive Gearless Drives for grinding mills Gearless Drives are well proven stateof theart technology for large grinding mills Siemens the company that introduced Gearless Mill Drives GMD to mining industry started up its first GMD on a ball mill

  • Periodic Maintenance Reports PMRs for Gearless Mill

    Periodic Maintenance Reports Pmrs For Gearless Mill

    Periodic Maintenance Reports for Gearless Mill Drives DriveMonitor DM ABB DriveMonitor is a diagnostic intelligent system Industrial PC with HW firewall and optical link Framework for data acquisition and processing Features Data acquisition from different signal sources Data storage and consolidation in dedicated database