CMP Paper 16.10.09 Final
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. The GMD is by,Dual pinion drive systems for Detour Gold’s new mine,,20/05/2010· 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. Deliveries of the equipment will start in October 2011. The project is around 8 km,Paper # 25 - Copper Mountain Overview on the Grinding,,For both solutions, the conventional dual pinion mill drive systems have several significant disadvantages. Therefore instead of just copying an existing and rather outdated technology, ABB’s target was to have a superior, but still competitive, dual pinion mill drive system available for the market, with most of the exclusive features inherent to the GMD technology included. These unique,Ring-geared mill drives - Grinding | ABB,The need for reliable and robust grinding solutions is driving the development of new technologies able to cope with larger equipment generating higher throughput. If in the past single pinion mills were enough to process all material, today dual pinion or gearless driven mills are necessary. Not only the mill equipment was adapted to exceed its technical and performance limits. Also, the,ABB Ring-Geared Mill Drives,ABB ring-geared mill drive solutions correspond to the latest technology and are designed for reliable, long life and low maintenance operation. Different configurations can be designed for sin-gle- and dual-pinion mills. The most economical electrical capital expenditure is provided by ABB’s high-speed solution—i.e., a combination of frequency converter and squirrel-cage induction motor,Increasing availability through advanced Gearless Drive,,Figure 1 – Top view of SAG mills with alternative drive options; left side: dual pinion drive including motor, gearbox, pinion and girth gear; right side: gearless ring motor : Declining ore grades, leading to increased material transport and plant throughput requirements, are one of the major challenges in the current mining environment. This is accompanied by rising energy and labor costs,
ABB mill drives & control systems chosen by Zijin for,
10/06/2020· The dual pinion mill drive is a variable speed technology which will effect low mechanical stress impact on the pinion and ring gear by realising precise load sharing between the two motors of each mill. “ABB’s mill solutions reduce energy consumption, reduce mechanical stress, improve the service life of equipment, and boost operational performance,” remarked Stephen Zhu, lead of ABB,Dual pinion drive systems for Detour Gold’s new mine,,20/05/2010· 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. Deliveries of the equipment will start in October 2011. The project is around 8 km,ABB Ring-Geared Mill Drives,ABB ring-geared mill drive solutions correspond to the latest technology and are designed for reliable, long life and low maintenance operation. Different configurations can be designed for sin-gle- and dual-pinion mills. The most economical electrical capital expenditure is provided by ABB’s high-speed solution—i.e., a combination of frequency converter and squirrel-cage induction motor,SAG mills - Metso Outotec,We are essentially providing up to twice the power transmission of a conventional dual pinion drive. Gearless mill drive (GMD) technology has further expanded the use of large SAG milling allowing Metso Outotec to produce the world's largest SAG mill of 42’ in diameter drawing power at 28 MW. Today, Metso Outotec is the world leading supplier of gearless SAG mills operating globally. Premier,ABB mill drives & control systems chosen by Zijin for,,10/06/2020· The dual pinion mill drive is a variable speed technology which will effect low mechanical stress impact on the pinion and ring gear by realising precise load sharing between the two motors of each mill. “ABB’s mill solutions reduce energy consumption, reduce mechanical stress, improve the service life of equipment, and boost operational performance,” remarked Stephen Zhu, lead of ABB,Increasing availability through advanced Gearless Drive,,Figure 1 – Top view of SAG mills with alternative drive options; left side: dual pinion drive including motor, gearbox, pinion and girth gear; right side: gearless ring motor : Declining ore grades, leading to increased material transport and plant throughput requirements, are one of the major challenges in the current mining environment. This is accompanied by rising energy and labor costs,
Remote diagnostic services Drive systems
ABB single / dual pinion mill drive Monitor ACS 1000 ACS 6000 Support – whenever you need it Remote diagnostic services In an ideal world, the best way to ensure maximum production uptime is for all system experts to be on site around the clock. This is neither practical nor possible. To help maintain equipment optimally ABB has developed state-of-the-art remote diagnostic services that,Benefits of continuous data acquisition from critical,,Figure 3 shows a ball mill with a dual pinion drive 2x 6500 kW with low speed induction motors (LSIM). The dual pinion drives demand tight tolerances in the torque between the two motors [2] to dynamically equalize the load on both pinions so that, in the long run, their duration is secured and the system availability guaranteed. Figure 2: Torque fluctuations are of irregular magnitude and,GE | Building a world that works | General Electric,GE rises to the challenge of building a world that works. Learn how our dedicated team, leading technology, and global reach and capabilities help the world work more efficiently, reliably, and safely.AG mills - Metso Outotec,The Metso Outotec Qdx4 TM mill drive provides the next step in the evolution of change in mill drive architecture, while allowing the system to be built with components that are within current manufacturing capabilities. We are essentially providing up to twice the power transmission of a conventional dual pinion drive.Customer Success Services | GE Digital,Explore Solutions for Automotive Industries > Automotive > Solutions for Automotive > Explore Solutions for Automotive. What You Get: Improved efficiencies, optimized production and quality and reduced unplanned downtime . Industries > Automotive > Asset Performance Management Asset Performance Management Asset Performance Management. Optimize asset performance to increaseDual pinion drive systems for Detour Gold’s new mine,,20/05/2010· 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. Deliveries of the equipment will start in October 2011. The project is around 8 km,
ABB mill drives & control systems chosen by Zijin for,
10/06/2020· The dual pinion mill drive is a variable speed technology which will effect low mechanical stress impact on the pinion and ring gear by realising precise load sharing between the two motors of each mill. “ABB’s mill solutions reduce energy consumption, reduce mechanical stress, improve the service life of equipment, and boost operational performance,” remarked Stephen Zhu, lead of ABB,Local manufacturer offers extensive knowledge on drive,,27/05/2021· Zest WEG’s customised mill drive solutions include special features for mill operations, such as frozen charge detection software, which allows for the objective determination of charge,Hydrogen Fueled Gas Turbines | GE Gas Power,Power plant solutions. Power plants Steam turbines Generators, using concentrations ranging from 5% to 95% (by volume). This includes synthesis gas (syngas), a variety of steel mill gases (i.e. coke oven gas and blast furnace gas), and refinery off-gases. This experience has helped GE become one of the world leaders in the application of fuels containing hydrogen in gas turbines. The,Benefits of continuous data acquisition from critical,,Figure 3 shows a ball mill with a dual pinion drive 2x 6500 kW with low speed induction motors (LSIM). The dual pinion drives demand tight tolerances in the torque between the two motors [2] to dynamically equalize the load on both pinions so that, in the long run, their duration is secured and the system availability guaranteed. Figure 2: Torque fluctuations are of irregular magnitude and,GE | Building a world that works | General Electric,GE rises to the challenge of building a world that works. Learn how our dedicated team, leading technology, and global reach and capabilities help the world work more efficiently, reliably, and safely.AG mills - Metso Outotec,The Metso Outotec Qdx4 TM mill drive provides the next step in the evolution of change in mill drive architecture, while allowing the system to be built with components that are within current manufacturing capabilities. We are essentially providing up to twice the power transmission of a conventional dual pinion drive.
Series of new ABB orders from mill drives to energy,
08/10/2012· ABB will deliver five dual pinion 2 x 9 MW low-speed mill drive systems for two 36 ft SAG and three 26 ft ball mills, and one dual pinion (2 x 5.5 MW) low-speed drive system for a regrind mill. The drive systems comprise transformers, frequency converters, synchronous motors advanced mill control, operations and maintenance features for dual pinion RMDs. ABB’s innovative dual-pinion mill,Major Mines & Projects | Suruca Project,The cyclone underflow slurry flows by gravity to the 7.3 m x 12.2 m long EGL ball mill with a dual pinion 12,500 kW drive (2 x 6,250 kW) drive, while the cyclone overflow flows to the rougher flotation feed distribution tank. The primary cyclone underflow can be routed to either the ball mill or SAG mill, allowing the SAG mill to be operated in either open or closed circuit as required. The,Customer Success Services | GE Digital,Explore Solutions for Automotive Industries > Automotive > Solutions for Automotive > Explore Solutions for Automotive. What You Get: Improved efficiencies, optimized production and quality and reduced unplanned downtime . Industries > Automotive > Asset Performance Management Asset Performance Management Asset Performance Management. Optimize asset performance to increase,,,
