to conveyors with relatively short starting times (under 100 seconds). The Kennecott mine in Bingham Canyon, Utah, has five overland conveyors in its conveyor route. All the conveyors are driven by wound rotor motors with step resistors. Two conveyors have regenerative sections and are each powered by four 1125 kW motors with head and tail …
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The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins to supply the gearless drive system for the overland conveyor system for Xstrata Copper's Las Bambas copper mine in Peru. Las Bambas will be the second Xstrata Copper mine in Peru to use gearless drives from Siemens on its …
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The Virta team has well over 100 years of collective experience in the design, manufacture, delivery and commissioning of complex overland conveyors. Overland conveyors continue to offer an increasing number of advantages over trucking. With advancements in drive, belt, braking and control system technology, their adaptability and reliability ...
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Over the past few years, belt conveyors that demand high drive power and performance are being increasingly used. Due to the critical nature of these drive solutions, reliability and efficiency is essential; ThyssenKrupp and Siemens favor a straightforward design with a limited amount of components to accomplish this objective.
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Siemens – setting the standards in mining. Posted by Paul Moore on 11th August 2021. Powering some of the world's largest mining conveyors, grinding mills, hoists and trolley assist truck fleets, Siemens has an enviable reference list and depth of experience. IM Editorial Director, Paul Moore spoke to Christian Dirscherl, VP for Mining ...
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thyssenkrupp's overland conveyor is 4,700 m long, 1,830 mm wide featuring Siemens' dual 5.5 MW gearless drives operating at a design tonnage of nearly 11,000 tons per hour. Siemens also provides the e-house with MV and LV power distribution and the cooling system for motors and e-house.
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Siemens provided the technology to drive 49 conveyor drives inside the plant. The finished construction measures 25 km in total length. The following two conveyor systems stand …
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Siemens Gearless Drive Technology Powers Highcapacity. Thyssenkrupps overland conveyor is 4,700ong and 1,830 mm wide, featuring siemens dual 5.5mw gearless drives operating atesign tonnage of nearly 11,000 tons per hour. siemens also provides the ehouse with mv and lv power distribution and the cooling system for motors and ehouse.
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Automation giant Siemens announced that they successfully installed overland conveyor belts for open-pit mining operator Kaltim Prima Coal, at Gran Melia Hotel in Jakarta on Tuesday (22/11). According to the company, the two newly constructed conveyor belts — named Melawan and OLC2 — are the world's fastest. Melawan is a …
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Conveyors are an increasingly important gearless drive market. Powered by Siemens' new gearless drive technology, thyssenkrupp's high-capacity overland conveyor will access one of the …
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We provide unbiased, practical, and relevant advice. for your conveyor project. To develop and utilize the best numerical analysis and simulation tools possible in order to design …
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mm wide 6,515 m long ST6800 overland conveyor #1 powered by dual 6,000 kW Siemens gearless motors; and an 1,830 mm wide, 1,043 m long overland conveyor #2 powered by head and tail end 550 kW VFD driven motors. Siemens supplied the complete electrical solution to thyssenkrupp. The EP project was awarded in 2014 and began operations in …
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Powered by Siemens' new gearless drive technology, thyssenkrupp's high-capacity overland conveyor will access one of the world's largest copper reserves in …
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Powered by Siemens' new gearless drive technology, thyssenkrupp's high-capacity overland conveyor will access one of the world's largest copper reserves in Quellaveco. The Quellaveco mine in Peru contains approximately 7.5 million tons of copper in ore reserves – enough to wire 80 million homes or equip 90 million electric vehicles.
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By employing Siemens' technology on this project, thyssenkrupp's new conveyor system will transport 127,500 tons of primary crushed ore per day from the pit to the stockpile adjacent to the copper concentrator. Vast sections of the overland conveyor must traverse from one valley to another through a 3.2km-long tunnel.
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ThyssenKrupp Robins, Colorado/USA, has received a further order from Xstrata Copper to supply an overland conveying system for the Peruvian Las Bambas copper mine. This will be the second ThyssenKrupp gearless drive overland belt conveyor in Peru and sees a continuation of the company's successful cooperation with Siemens, …
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Siemens' gearless drive technology powers high-capacity overland conveyor in Quellaveco Press release. October 16, 2019 The Quellaveco Mine in Peru contains one of the world's largest copper reserevces at approximately 6.8 Mt (7.5 million st) of copper in ore reserves – enough to wire 80 million homes or equip 90 million electric …
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We have a 3km overland conveyor project that requires emergency pull-cord stops. The customer wants to know which safety switches is pulled via a PLC/HMI. ... Siemens S7-300 and 400 PLCs can be configured to have safety and regular I/O in the same system. All others I know of would need a separate PLC for safe and non-safe …
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Siemens Large Drives 10 | February 2022 Reference ndida OGP1, Chile. First gearless overland conveyor system (4 flights) in Chile 5x 5 MW. Siemens Large Drives 11 | February 2022 ndida OGP1 10km Overland conveyor system with 4 single conveyors (1x2x 5MW & 3x1x 5MW gearless drives)
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Overland conveyor systems are a cost-effective alternative to trucks for hauling aggregates like sand and gravel over long distances. A single 42" wide conveyor can move as much per hour as a small fleet of trucks. Invest in overland conveyors and see those energy, labor, and maintenance savings go straight to the bottom line.
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Our overland conveyor expertise includes both surface and underground applications. Typically ranging from 30" to 84" wide, with capacities up to and exceeding 15,000 tons/hour, TNT can engineer the right overland conveyor solution for virtually any application. We've supplied over 40,000 meters of overland conveyors around the …
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The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins, Greenwood Village, CO, to supply the gearless drive system for …
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More and more operations are conducting feasibility studies into the use of overland conveyors (sometimes called groundline conveyors) for long-distance transport of bulk material. Their spreadsheets reveal a startling picture of the rising day-to-day costs associated with using haul trucks in challenging applications. Calculations projecting ...
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thyssenkrupp's overland conveyor is 4,700 m long, 1,830 mm wide featuring Siemens' dual 5.5 MW gearless drives operating at a …
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The Siemens drive systems for each of the two overland conveyors comprise two low-speed synchronous motors – each with a total power of 4,400 kW – and the associated Sinamics SL150 cycloconverters. This gearless drive solution has a number of advantages over the combination of high speed motor and gearbox drives usually …
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Press Nuremberg, October 16, 2019 Siemens' gearless drive technology powers high-capacity overland conveyor in Quellaveco ... -October 16, 2019 at 08:38 am- MarketScreener ... 2019 Siemens' gearless drive technology powers high-capacity overland conveyor in Quellaveco ... Advanced search ...
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Also, overland conveyors do not need to be eight kilometres long over rugged, mountainous terrain to be considered as a legitimate option. Overland conveyor lengths as short as 150 metres have been shown to have significant cost reductions over haul trucks. Payback of a system from 300m to 900m has been shown to be as short as …
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The conveyor plays an important role in reducing the cost of extracting material in the mining industry [1, 2], acting as a means of direct conversion of electrical energy into mechanical energy [].Uniform distribution of material along the route makes it possible to increase the load factor of the transport system with material [], which directly …
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thyssenkrupp's overland conveyor is 4700 m long, 1830 mm wide featuring Siemens' dual 5.5 MW gearless drives operating at a design tonnage of nearly 11 000 t/h. Siemens also …
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By employing Siemens' technology on this project, thyssenkrupp's new conveyor system will transport 127 500 t of primary crushed ore per day from the pit to the stockpile adjacent to the copper concentrator. Vast sections of the overland conveyor must traverse from one valley to another through a 3.2 km long tunnel.
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Gearless Drives for conveyors – capable of handling high power requirements and easy to maintain Together with Siemens, ThyssenKrupp has introduced a new highperformance generation of gearless, cycloconverter-fed onveyor c drives. The principle has been proven for more than 25 years, with ongoing research and development.
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The overland conveyors at Xstrata's Las Bambas copper mine are being designed and supplied by thyssenkrupp. Each of the two overland conveyors is …
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In many cases, engineered overland conveyors (sometimes called "groundline") are the most cost-effective method of transporting bulk material to processing plants or loading facilities. Unstable fuel prices, permitting regulations, labor training and equipment maintenance all hit the pocketbook. As a result, more and more operations conduct ...
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NUREMBERG, Germany (Jan. 11, 2013) – The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins (Greenwood Village, Colo.) to supply the gearless drive system for the overland conveyor system in the Las Bambas copper mine in Peru. The owner of the mine is Xstrata Copper (Brisbane, Australia). Las Bambas will be …
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Head and Tail Controls in Long Overland Conveyors By: Jean-Luc Cornet Conveyor Dynamics, Inc. 1111 W. Holly Street, Suite A Bellingham, WA 98225 USA ... Zimbabwe (Fig. 1), uses four 250 kW Siemens inverter drives. Three drives are located at the head, and a single drive is located at the tail. FIGURE 1. Zisco overland system
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