abb to revamp high pressure grinding rolls drive system in

Grinding | ABB

We help you meet these challenges with our drive systems that come with a long track record in improving performance and extending technical frontiers of all three mineral grinding applications: Gearless mills, ring-geared mills and high pressure grinding rolls. Our comprehensive grinding portfolio offers solutions for all your applications.

When it Comes to Mining, Bigger is Best

leader in mill drives, ABB combines its extensive industry knowledge with its application experience to provide a di-verse portfolio of drive solutions for the mining industry. At the most basic level, mining is ... Figure 9 ABB HPGR (high-pressure grinding roll) drive system.

When it Comes to Mining, Bigger is Best | PTE

Figure 9 ABB HPGR (high-pressure grinding roll) drive system. Figure 10 A comminution setup using HPGRs replacing SAG in primary grinding process. Venkat Nadipuram is ABB Switzerland Ltd. global product manager for drive systems, managing the product portfolio for medium-voltage drive system applications in the mining sector.

ABB Drive Systems to Provide High Productivity at ...

ABB will be providing variable-speed drive systems to the Toquepala copper mine as part of Southern Peru Copper Corp.'s (SPCC) brownfield optimization and expansion projects, which aim to double the mine's concentrator milling capacity from 60,000 to 120,000 tons per day. ABB is supplying two 25-ft gearless mill drive systems (GMD) of 15 megawatts and two complete high-pressure grinding ...

Drive systems for high pressure grinding rolls RollXtend

continuously develop and improve ABB's drive system for high pressure grinding rolls to match the latest challenges in grinding circuits. ABB's RollXtend solution is part of the ABB Ability™ platform with a customized range of services intended to maximize …

ABB to supply two more drive systems to Brazilian copper mine

Nov 13, 2008· Polysius, acting as OEM, was awarded the grinding circuit package by Vale and decided to continue with ABB's experience and expertise in regard to the High Pressure Grinding Rolls (HGPRs).ABB's scope of supply for the additional order comprises two medium voltage ACS1000 variable speed drive systems, including motors and transformers, for ...

ABB provides drive systems to Copper Mine

For the expansion project, which aims to double the mine's concentrator milling capacity from 60,000 to 120,000 tons per day, ABB is supplying two 25-foot gearless mill drive systems (GMD) of 15MW and two complete high pressure grinding rolls (HPGR) drive systems of 2 x 2,650 kW.

ABB commissions world's largest high pressure grinding ...

ABB has commissioned the world's largest High Pressure Grinding Roll (HPGR) drive system for Newmont Mining's Boddington gold mine expansion project in Western Australia. The original, mainly ...

ABB supplies GMD and HPGR technology to Toquepala ...

The order was booked in Q4, 2015. For the expansion project, which aims to double the mine's concentrator milling capacity from 60,000 to 120,000 t/d, ABB is supplying two 25 ft gearless mill drive systems (GMD) of 15 MW and two complete high pressure grinding rolls (HPGR) drive systems of 2 …

ABB Australia commissions high pressure grinding roll ...

Mar 10, 2010· Power and automation technology group, ABB Australia, has recently commissioned the world's largest high pressure grinding roll (HPGR) drive system for the Boddington Gold Mine Expansion project in Western Australia.Newmont Mining Corp., America's biggest gold producer, has commenced production at its Boddington mine.

Variable speed drives for HPGRs - Grinding | ABB

Variable-speed drive system for high pressure grinding rolls Reliable high pressure grinding and increased productivity High pressure grinding rolls (HPGRs), also known as roller presses, are rapidly gaining acceptance in hard-rock processing, primarily due to …

Mining solutions | ABB - MineOptimize

Driving change with powerful variable-speed drive systems - Increased productivity with high pressure grinding rolls (English - pdf - Brochure) Synchronous condensers in mining projects - Improving power system stability and short-circuit power (English - pdf - Brochure)

ABB Library - All Categories

ABB drives for HVAC, ACH580, 0.75 to 500 kW, 1 to 700 hp, ACH480, 0.75 to 22 kW, 1 to 30 hp ... High pressure grinding rolls (HPGRs), also known as roller presses, are rapidly gaining acceptance in hard-rock processing, primarily due to their energy efficiency when applied in comminution. ... With System pro E power offer ABB provides new ...

ABB Library - All Categories

High pressure grinding rolls (HPGRs), also known as roller presses, are rapidly gaining acceptance in hard-rock processing, primarily due to their energy efficiency when applied in comminution. Today's highly competitive mining industry calls for continuously operating high throughput equipment, such as the HPGR, to be designed for maximum ...

ABB in Mining

Revamp and Modernization of Gearless Mill Drives (English - pdf - Article) ... Drive systems for high pressure grinding rolls - Increased roller life and productivity (English - pdf - Brochure) ... Dragline drives and control system retrofit - ABB gives a new life to a valuable 35 year old machine (English - pdf - Reference case study) ...

ABB Power Distribution, Drives, Process Control and ...

high pressure grinding rolls. Competence in grinding The expertise at hand is based on over four decades of developing and supplying integrated systems for the mining and mineral processing industry, resulting in the largest installed base and knowledge bank in the market. Our drive solutions philosophy for grinding is guided by the following ...

ABB wins Cerro Verde order - Mining Magazine

ABB was recently contracted to supply gearless mill drives (GMDs) for six ball mills and twin-drive systems for eight high pressure grinding rolls (HPGRs) at the...

World's largest HPGR drive system for Boddington gold mine ...

ABB has successfully commissioned the world's largest high pressure grinding roll (HPGR) drive system for the Boddington gold mine expansion project in Western Australia. The delivery comprised 2 x 2,800 kW HPGR units of two converter transformers, two medium voltage frequency converters and two squirrel cage induction motors.

Reprint from Australia's Mining Monthly ... - ABB Group

High pressure grinding rolls (HPGRs) have seen an increased global popularity over the past decade, due to the development of more powerful variable-speed drive (VSD) systems. ABB's VSD solution plays an integral role in providing high-throughput and energy efficient grinding – making HPGRs a competitive alternative to SAG mills.

ABB to supply ACS1000 variable speed drives to Mexican mine

Start- up of the HPGR project is scheduled for the 4th quarter 2010. ABB's scope of supply comprises a medium voltage (MV) variable speed drive system that includes two motors, two transformers, and two MV ACS1000 water cooled converters for the High Pressure Grinding Rolls. The drive system has a power of 2 x 2500kW.

Drive system for high pressure grinding rolls Increased ...

3 Variable-speed drive system for HPGRs | Drive system for high pressure grinding rolls Variable-speed drive system for HPGRs Engineering expertise translates to optimal grinding results ABB's state-of-the-art HPGR drive technology for use in comminution is a variable-speed drive sys-tem. Decades of engineering expertise translates to

ABB Power Distribution, Drives, Process Control and ...

ABB to Revamp High Pressure Grinding Rolls Drive System in South Africa. ABB, the leading power and automation technology group, won an order to upgrade Anglo American Platinum's high pressure grinding rolls (HPGR) drive system at the Mogalakwena North open-pit mine, South Africa. The contract was awarded in the second quarter of 2012.

ABB successfully commissions the world's largest high ...

Baden, Switzerland, March 1, 2010 – ABB, the leading power and automation technology group has successfully commissioned the world's largest high pressure grinding roll (HPGR) drive system for the Boddington Gold Mine Expansion project in western Australia.

ABB Wins Order for Penasquito HPGR Project - Mining ...

ABB's scope of supply comprises a medium voltage (MV) variable speed drive system that includes two motors, two transformers, and two MV ACS1000 water cooled converters for the high pressure grinding rolls. The drive system has a power of 2 x 2500kW.

ABB wins additional order for Brazilian Salobo copper mine ...

ABB's scope of supply for the additional order comprises two MV ACS1000 variable speed drive systems, including motors and transformers, for two High Pressure Grinding Rolls (HPGRs). Each drive system has a power of 2 x 1800kW. HPGRs are being applied in the mining industry, often as a replacement for the conventional semiautogenous (SAG ...

COPPER: ABB to help double mill capacity for KAZ Minerals ...

May 22, 2018· ABB's scope of supply for this project includes its digital automation system ABB Ability System 800xA, as well as three gearless mill drive systems, and a high pressure grinding roll to grind the increased amount of ore that will be processed in this expansion.

high pressure grinding rollers - pmgsign.nl

High-Pressure Grinding Roll - Polysius USA. High throughput rates: a high-pressure grinding roll can replace several .... x self-aligning roller bearings dimensioned for a safe and reliable operation,. Get Quote; Drive system for high pressure grinding rolls Increased roller ... - ABB. High pressure grinding rolls in mineral processing.

ABB to Revamp High Pressure Grinding Rolls Drive System in ...

Sep 26, 2012· ABB, the leading power and automation technology group, won an order to upgrade Anglo American Platinum's high pressure grinding rolls (HPGR) drive system at the Mogalakwena North open-pit mine, South Africa. The contract was awarded in the second quarter of 2012.

Worlds largest HPGR drive system for Boddington - Mining ...

ABB has successfully commissioned the world's largest high pressure grinding roll (HPGR) drive system for the Boddington gold mine expansion project in Western Australia. Login or Start a £1 trial to read the full article.

High Pressure Grinding Market Set to Grow Massively by ...

Aug 04, 2020· A high pressure grinding roll, also referred as HGPRs or roller press is a comminution machine used for the purpose of grinding the bulk in construction and mining industry. HGPR consists of two roller with same dimensions rotating against each other at same circumferential velocity. With continuous increase in operational cost in construction and mining … Continue reading High Pressure ...

Collaborative services for grinding solutions - ABB Group

Nov 16, 2018· ABB has manufactured variable-speed drive systems for over 50 years. We have sold and delivered more drive systems for advanced grinding solutions than any other supplier, including over 230 gearless and ring-geared mills, and over 60 high pressure grinding rolls. We have also increased drive performance through innovation,