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Baden, Switzerland, September 1, 2010 – ABB, the leading power and automation technology group, won an order from Newmont Mining Corporation to engineer three gearless mill drive (GMD) systems to be installed at the Yanacocha Minas Conga oxide copper gold project in Peru.
Project: One SAG Mill and 3 Ball Mill Drive Systems Capacity: SAG Mill 1000 t/h Ball Mills 1000 t/h Consultant: ... Four complete Gearless Mill Drive Systems including: Wraparound Motors Cycloconverters Excitations ... ABB offers comprehensive packages of ABB competencies, products and services for the ...
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 Mineração e Metálicos, an EBX Group company, is located in the iron quadrangle of Minas Gerais, next to Belo Horizonte – the heart of ...
Baden, March 20, 2008 – ABB has been awarded a contract valued over 13 million to provide Gearless Mill Drive (GMD) systems and related equipment for General Moly''s new Mount Hope pure molybdenum development project, located in Central Nevada, USA. General Moly is a US – based molybdenum ...
Baden, Switzerland, November 23, 2010 – ABB, the leading power and automation technology group, announced that it recently won an order from Aker Solutions for the delivery of three gearless mill drive (GMD) systems for Kazakhmys PLC''s Bozshakol copper project, located near the town of Ekibastuz in north eastern Kazakhstan.
6 days ago· Technology company ABB announced the deployment of six ABB Gearless Mill Drives in Panama, resulting in the country''s first copper ore extraction. The process is taking place later this month at ...
3 days ago· "Gearless mill drives are the ''workhorses'' for grinding operations which are at the heart of any mine. The six ABB GMDs at the worldclass Panama Cobre project are extremely robust given demanding ambient conditions. As the ore extraction pace indicates they are maximising throughput," said Rene Chacon, project manager at ABB .
ABB to deliver three large gearless mill drives for Mauritanian gold mine project. Kinross Gold Corporation chooses ABB for their Tasiast openpit expansion project. Baden, Switzerland, March 8, 2011 – ABB, the leading power and automation technology group, announced that it recently won a contract from Kinross Gold Corporation for the ...
7 days ago· "Gearless mill drives are the ''workhorses'' for grinding operations which are at the heart of any mine. The six ABB GMDs at the world class Panama Cobre project are extremely robust given demanding ambient conditions. As the ore extraction pace indicates they are maximizing throughput," said Rene Chacon, project manager at ABB for Mina de Cobre.
A Gearless Mill Drive (GMD) is a major investment for a plant, and a host of processes are dependent on its reliable performance. This makes its potential downtime one of the biggest risks any mining company faces. It''s also one that can be mitigated and controlled through data and insights.
ABB''s scope of supply includes a 13 MW gearless mill drive system for a 36'' SAG (semiautogenous) mill, consisting of cycloconverter transformers, excitation transformers, Ehouse containing a cycloconverter drive with AC800 PEC control, motor control centre and video monitoring system as well as harmonic filter study.
Nov 08, 2016· ABB Motor Gearless Mill Drive GMD System. Top 7 Mistakes Newbies Make Going Solar Avoid These For Effective Power Harvesting From The Sun Duration: 7:14. LDSreliance 2,588,365 views
In early September, ABB Group''s Minerals Division announced it had won an order from Newmont Mining Corp. to engineer three gearless mill drive (GMD) systems to be installed at the Yanacocha Minas Conga oxide coppergold project in Peru.
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.
The 50 gearless mill drive system ordered from ABB will be delivered to the Phoenix Project in Nevada, USA Baden, Switzerland, August 2. 2004 – ABB, the leading in power and automation technology group, announces that it has received the order for the fiftieth gearless mill drive system to be supplied by the company.
ABB said that, to date, it has installed or received orders for over 80 gearless mill drive units in 21 countries on five continents. Most recently, it reported that it had received a followup order for the Salobo copper mine project which is being developed by Salobo Metais, a subsidiary of Vale.
The six ABB Gearless Mill Drives, which are the most powerful mill drive systems on the market for semiautogenous (SAG), ball and autogenous mills, have been installed since late last year and ...
Toromocho – A giant in highaltitude mining ABB is delivering minewide electrical and process control solutions and the most powerful gearless mill drive systems ever made at the world''s highest altitude mining project: the 4,700 m Toromocho copper mine in Peru.
Mills and GMDs Maarten van de Vijfeijken* looks at large, larger and the largest units in grinding ore ... at this altitude. And, in another project, ABB received an order to supply another 28 MW GMD for a 40'' SAG mill. Furthermore ABB ... Power density of ABB''s Gearless Mill Drives 30 International Mining OCTOBER 2010 INNOVATION NEWS ...
Baden, Switzerland, April 23, 2009 – ABB, the leading power and automation technology group, announced that it recently won an order from Minera Chinalco Perú . for the delivery and installation of three complete gearless mill drive (GMD) systems for the Toromocho copper project.
"Gearless mill drives are the ''workhorses'' for grinding operations which are at the heart of any mine. The six ABB GMDs at the world class Panama Cobre project are extremely robust given demanding ambient conditions.
veloping a 12,000 kW gearless drive for the Kennecott, Ut, SAG mill and a 11,200 kW gearless drive for the El Teniente, Chile, SAG mill. In a continued call for larger, even more powerful drives, Siemens kept pace. In 1996, Freeport ordered the first gearless drive for a 38foot SAG mill .
May 26, 2011· Commissioning and startup 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 .
For this expansion project, Kinross selected ABB to provide a 26 MW gearless mill drive system (GMD) for the mine''s 40 ft SAG mill, as well as other drives, electrical infrastructure equipment and a longterm service agreement (LTSA).
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