ABB to supply mill drive systems for Conga project in Peru

ABB won an order from Newmont Mining Corporation to deliver three gearless mill drive (GMD) systems for installation at Yanacocha s Conga copper/gold project in Peru. It is a follow-up order from the contract for the GMD system engineering that ABB received in August 2010.

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ABB Commissions Gearless Mill Drivers, Shares Fall

Jun 16, 2014Shares of ABB Ltd. (ABB) fell 0.13% after the company announced on Jun 12 that it has completed the deployment of three gearless mill drive systems (GMDs) for

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abb gearless mill drives Triturador de conos

Jan 22, 2021Gearless mill drives - Grinding ABB. ABB's GMD is the most powerful mill drive system in the market to power semiautogenous (SAG), ball and autogenous (AG) mills, This 'workhorse' for grinding operations combines a robust, service-friendly and fit for purpose

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ABB wins gearless mill drive order from Indian producer??

Nov 17, 2009ABB announces that it has won an order for the first gearless mill drive (GMD) system ever to be installed in an Indian manufacturing plant. The order was placed at the end of October, by the Indian cement manufacturer Lalitha Cement Ltd. (LCL), located in Hyderabad, the capital of the Indian state of Andhra Pradesh.

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ABB commissions the most powerful gearless mill drives

Sep 22, 2010Two gearless mill drives (GMD) power two new 38-ft (11.6-m) autogenous grinding mills. At 22.5 MW each, the mill drives are the most powerful in the world. They drive mills each with a capacity to grind about 2,200 ton/h of ore,

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TECHNICAL AND COMMERCIAL BENEFITS OF GEARLESS MILL DRIVES

Gearless mill drives are a well established solution for grinding applications in the minerals and mining industries. The paper describes the functionality and technical features of such drive systems as well as their advantages compared to other drive solutions. Due to the variable speed operation the grinding process can be optimized for ores with varying grinding properties.

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ABB acquires ring motor business from Alstom

Aug 02, 2013ABB has acquired Alstom's ring motor business to enhance its gearless mill drive (GMD) system business. The business, based in Bilbao, Spain, has about 120 employees and will become part of ABB's Process Automation division.

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Gearless Mill Drives for Cobre Panama

Of the six ABB gearless mill drives being installed at Cobre Panam, four will power ball mills and the other two will drive SAG mills. Importantly, these massive machines are among the largest ever installed in the world and were transported in quartered sections to site for assembly in-situ.

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Company Announcement: ABB commissions first gearless mill

May 25, 2011Attached please find a press release on: ABB, the leading power and automation technology group, has completed commissioning of the first gearless mill drive (GMD) system operating in Canada. The

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Six Gearless Drives Turn Mills at Cobre Panama

Cobre Panama is using six ABB Gearless Mill Drives (GMDs) at its recently commissioned copper concentrator in Panama. Two 28-megawatt (MW) GMDs are operating on the 40-ft SAG mills, and four 16.5-MW GMDs are employed on 26-ft ball mills along with the associated control systems.

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SAG Mill Gearless Drives Go to South American

It is near Newmont's Yanacocha mine, where an ABB GMD has been operating since early 2008. Meanwhile, Siemens' Industry Solutions Division reported it had received an order from Compaia Minera Antamina S.A. to supply gearless drive systems for a SAG mill and ball mill

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ABB acquires ring motor business from Alstom

Jul 30, 2013business to enhance its gearless mill drive (GMD) system business. The parties agreed not to disclose financial details of the transaction. The business, based in Bilbao, Spain, has about 120 employees and will become part of ABB's Process Automation division. Gearless mill drive systems are used in the mining industry for processing large

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Mikel Torre

ABB Switzerland Ltd. may. de 2015 - sept. de 20183 aos 5 meses. Baden, Switzerland. Leader of the Process Industries Operations Project Management and Field Service Management Teams (Team of 8 Project Managers and 7 Field Service Managers) for Drives, Electrification and Control of integrated (sales, engineering, manufacturing, SCM

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ABB Library

ABB Library is a web tool for searching for documents related to ABB products and services. brightness_1 Category. All Categories. ABB Industries and utilities Extracting Potential with Gearless Mill Drives and Gearless Conveyor Drives - Global Mining Review - May/June 2020. ID: 9AKK107680A6949, REV: A.

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ABB Library

Paper given at SME 2010 by L. Bomvisinho, ABB Switzerland Ltd As a result of today's requirements for larger mills with higher power demand, and in order to cope with maximizing throughput, and optimize grinding efficiency, the minerals industry is increasingly relying on the robust Gearless Mill Drive

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Company Announcement: ABB commissions first gearless mill

May 25, 2011Attached please find a press release on: ABB, the leading power and automation technology group, has completed commissioning of the first gearless mill drive (GMD) system operating in Canada. The

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Instability in gearless mill drive motors

Instability in gearless mill drive motors by Peter Warner, Anglo American Technical Division In 2006 Anglo Platinum ordered two 26-foot ball mills from FFE Minerals – Vecor and two 17,5 MW gearless mill drives (GMDs) from ABB for the 600 kilo tonne per month concentrator for the Potgietersrust Platinum North expansion project.

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ABB launches new package of remote diagnostic services for

Dec 11, 2014Since designing its first gearless mill drive in the late 1960s, ABB has accumulated over forty years of experience in optimizing gearless solutions for grinding applications. The ABB

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ABB Gearless Mill Drives are Operational in Chile

Officials at power and automation technology group ABB have announced the successful commission of three gearless mill drive systems at Codelco's Mina Ministro Hales (MMH) in Chile; the state-run Codelco is the No. 1 copper miner in the world's most copper-prolific nation; ABB also provided engineering, installation, training and startup assistance.

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Mining and mineral processing industries

to higher levels, ABB offers a wide range of solutions. Gearless mill drives Gearless mill drives (GMD) for semiautogenous (SAG), ball and autogenous (AG) mills eliminate the typical mechanical components of the drive train (shaft, gearbox, pinion and ring gear). In 1969, ABB delivered the first GMD ever, which is still in operation today.

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ABB

ABB holds Gearless Mill Drives User Meeting in Sydney. ABB Switzerland, in collaboration with ABB Australia, organized a Gearless Mill Drive User Meeting in Sydney, Australia, on 16th and 17th November 2006. Baden, 22nd December 2006 - ABB, the leading power and automation technology group, announces that it has held a Gearless Mill Dri

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ABB Library

Paper held at SAG Conference 2011 - By S. Gaulocher (ABB), K.S. Stadler (ABB), Th. von Hoff (ABB), R. Veldsman (ABB), A. Fuerst (ABB) and J. Koponen (ABB): Gearless mill drives (GMDs) are the workhorse in the mineral processing industries, more specifically when it comes to grinding crushed ore and cement (in various production stages) in semiautogenous (SAG) mills and large ball mills.

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ABB's new Gearless Mill Drive generation: Maintenance

ABB's new Gearless Mill Drive generation: Maintenance-friendly features raise availability and productivity Axel Fuerst, Reinhold A. Errath, Sebastian Gaulocher ABB, Switzerland Luis Arana Yanacocha, Peru ABSTRACT This paper presents modifications made to the motor design and concentrates on those points that have

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ABB to Perform Advanced Lifecycle Services to Grinding

Oct 18, 2013The agreement covers lifecycle management services, remote diagnostic services and scheduled maintenance for two gearless mill drives (GMD). In addition to this service scope, ABB will support Boliden by consulting on on-going technology upgrades to the installed GMD and ring-geared mill drive (RMD) systems.

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ABB held global Gearless Mill Drive (GMD) user meeting in

Nov 15, 2010Furthermore, ABB gearless mill drive systems feature several benefits when compared with conventional geared drive systems: superior reliability, 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 Lamberg-Lafarge cement plant

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VFD Industry Requirements: Mining and Minerals

Jul 17, 2021Figure 2a: ABB Gearless Mill Drives (GMD) Figure 2b: GMDs in fertilizer plant. iv. Material handling and transport — Conveyors for 'horizontal transport' (open pit mines) — Uphill conveyors — Downhill conveyors — Typical power range 500 – 3'000 kW — Braking capability required

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ABB successfully commissions six gearless mill drives at

Oct 25, 2019The 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 been installed since late last year and are all now in continuous operation. Two 28 MW gearless mill drive

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ABB to deliver three large GMD systems for the Conga

Aug 18, 2011ABB, the leading power and automation technology group, has won an order from Newmont Mining Corporation to deliver three gearless mill drive (GMD) systems for installation at Yanacocha's Conga copper/gold project in Peru. It is a follow-up order from the contract for the GMD system engineering that ABB received in August 2010.

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Global Gearless Mill Drive User Meeting

Jul 08, 2010From 13.-16.10.2010 ABB held its fourth global Gearless Mill Drive (GMD) User Meeting in Las Vegas/USA (Fig.). The conference with more than 150 participants from all five continents was the sixth ABB GMD User Meeting, after three global events were held in Switzerland (2007 and 2009) and Peru (2008), and after two regional events in Santiago de Chile and Sydney/Australia both held in 2006.

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Record demand for ABB

Aug 01, 2008ABB has won orders for some 18 gearless mill drives (GMDs) in the past 18 months alone as mining companies strive to meet the global surge in demand for raw materials by increasing production capacity and opening new mines. This represents a fourfold increase on ABB

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Modeling of Gearless Drives

DTU Mekanik Forskning PhD Projekter Modeling of Gearless Drives Del til Facebook. Del til Twitter. Del til LinkedIn. Projekter. Erhvervs ph.d. PhD oversigt

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Six gearless mill drives commissioned at Panama's newest

Oct 28, 2019Technology company ABB has deployed six gearless mill drives in Panama, resulting in the extraction of copper ore which is announced this month. Cobre Panama, which spans 13 600 hectares, is located 120 km west of Panama City in the

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