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D&Q Mining is a high-tech company integrating R&D, production and sales. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc., for aggregate, mining and waste recycling.

robust gearless drive for mine conveyor belts

Robust Gearless Drive for Mine Conveyor Belts

Robust Gearless Drive for Mine Conveyor Belts July 2013 In Peru, Siemens has commissioned the first gearless drive system for the long-distance transport of copper ore. The 3.8-megawatt drive is more reliable and efficient than the systems that are normally used to power conveyor belts, which combine motors and gearboxes. The copper mine in

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Gearless conveyor drives Crushing and conveying ABB

Gearless drives for medium-power belt conveyors (English pdf Article) ABBs reliable electrical equipment for Collahuasi open-pit mine, reprint from atp International 3 (2005) No. 2 (English pdf Article) Gearless Conveyor Drive for medium power (English pdf Presentation) Mining Conveyor Control Program MCCP (English pdf

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Control and drive systems for mine conveying

Gearless conveyor drives from ABB are used to operate the world’s most powerful belt conveyor system, with a design capacity of 11,000 tonnes per hour, at the Chuquicamata copper mine in northern Chile. The mine is located at an altitude of 2,850 meters, 215 km northeast of Antofagasta.

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Gearless conveyor drives proven for large-scale materials

Nov 11, 2020 A successful installation is at the Chuquicamata copper mine in northern Chile where they operate the world’s most powerful belt conveyor system. Gearless conveyor drives from ABB are used to operate a belt conveyor system with a design capacity of 11,000 tonnes per hour.

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MOTION Gearless drives for medium-power belt conveyors

a pilot project with the title “gearless conveyor drive with PM motor,” with Lausitz Energie Berg-bau AG (LEAG) in the Jänschwalde open-pit lignite mine close to Cottbus in Germany. The new medium-power gearless PM drive runs in parallel to the existing geared drive on the 2.5 m wide discharge belt of a bucket chain excavator,

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New conveyor drive configuration saves energy, reduces

An open-pit mine reduces conveyor failures and maintenance with a new drive configuration An ABB gearless conveyor drive (GCD) matched with a low-voltage permanent magnet motor logged a better performance than a conventional drive-and-motor combo during a trial at LEAG's open-pit lignite mine in Cottbus, Germany

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Gearless Drives for Ore Conveying and Grinding Cmms

Antapaccay is the first mine using gearless drives for ore conveying and grinding. Antapaccay is a brownfield expansion of the Tintaya copper mine. The deposit is scheduled to produce 160,000 tons of copper in concentrate per year during at least in the first few years of its minimum 20 years mine life.

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Gearless conveyor drives Crushing and conveying ABB

Gearless drives for medium-power belt conveyors (English pdf Article) ABBs reliable electrical equipment for Collahuasi open-pit mine, reprint from atp International 3 (2005) No. 2 (English pdf Article) Gearless Conveyor Drive for medium power (English pdf Presentation) Mining Conveyor

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Gearless conveyor drives proven for large-scale materials

Oct 22, 2020 A successful installation is at the Chuquicamata copper mine in northern Chile where they operate the world’s most powerful belt conveyor system. Gearless conveyor drives from ABB are

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The world’s biggest gearless conveyor drive system

The belt conveyor will replace a railway system currently used to transport the ore out of the mine to the processing plant. The Integrated Drive System (IDS) used to power the world’s highest-powered gearless conveyor

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Gearless drive systems for belt conveyor and grinding

The Siemens Drive Technologies Division has commissioned a gearless belt conveyor system in the Antapaccay copper mine in Peru. This is the first large-scale reference for this technology outside

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Gearless Drives for Ore Conveying and Grinding Cmms

Antapaccay is the first mine using gearless drives for ore conveying and grinding. Antapaccay is a brownfield expansion of the Tintaya copper mine. The deposit is scheduled to produce 160,000 tons of copper in concentrate per year during at least in the first few years of its minimum 20 years mine

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Gearless Drives from Siemens Helping Improve Efficiency

The Siemens Drive Technologies Division has commissioned a gearless belt conveyor system in the Antapaccay copper mine in Peru. This is the first large-scale reference for this technology outside

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Belt Conveyor Drives & Components Voith

The drive is assembled directly within the current conveyor system. The top belt of the main conveyor system (carrying belt) rests upon the top belt of the introduced TT Drive (drive belt). The tensile force is then transferred linearly by means of the friction lock between the carrying belt and drive belt.

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Gearless drive system for ThyssenKrupp overland conveyor

The Siemens Drive Technologies Division has received an order from ThyssenKrupp Robins (Greenwood Village, Colorado, USA) to supply the gearless drive system for the overland conveyor system in the Las Bambas copper mine in Peru owned by Xstrata Copper.Las Bambas will be the second Xstrata Copper mine in Peru to use gearless drives

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Control and drive systems for mine conveying

Gearless conveyor drives from ABB are used to operate the world’s most powerful belt conveyor system, with a design capacity of 11,000 tonnes per hour, at the Chuquicamata copper mine in northern Chile. The mine is located at an altitude of 2,850 meters, 215 km northeast of Antofagasta. Eleven 5 MW gearless drives are used to drive

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Gearless conveyor drives proven for large-scale materials

Oct 22, 2020 A successful installation is at the Chuquicamata copper mine in northern Chile where they operate the world’s most powerful belt conveyor system. Gearless conveyor drives

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Gearless drive systems for belt conveyor and grinding

The Siemens Drive Technologies Division has commissioned a gearless belt conveyor system in the Antapaccay copper mine in Peru. This is the first large-scale reference for this technology outside

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Gearless drives for belt conveyors Mining Magazine

Tenova TAKRAF outlines alternative drive concepts for high-capacity belt conveyors in hard rock mining Gearless drives for belt conveyors Mining Magazine Home

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Belt Conveyors for mining applications TAKRAF GmbH

The underground system (comprising two conveyors of about equal length), as well as the overland conveyor, boast advanced gearless drive technology. Some important parameters of the conveyor system: 11,000 t/h crushed copper ore; 11 x 5 MW gearless belt drives; 10 MW installed drive power per drive drum; St 10,000 conveyor belt employed for the

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Gearless Mill Drives Beneficiation Siemens Siemens Global

In ore processing, grinding is an essential step for the overall performance of any mine. That is why the gearless drive of a grinding mill is one of the most crucial pieces of equipment in the concentrator and why it is subject to particularly high demands. Siemens has provided about 80 SIMINE Gearless mill drives to the mining industry since

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Siemens supplies the world’s biggest gearless conveyor

Oct 06, 2015 The conveyor belt system comprises three individual sections which are equipped by a total of five Integrated Drive Systems. For the largest of the belt sections, Siemens is supplying two gearless

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Awarding of the World’s Most Powerful Belt Conveyor System

The conveyor system will be installed with advanced gearless drive technology with the uphill tunnel conveyors boasting the highest drive power ever to be installed on a belt conveyor. In fact, total. installed drive power for the entire system will be around 55 MW.

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EP2664564A1 Motor drive of a gearless belt conveyor

A motor drive for a gearless belt conveyor drive system comprises a motor base frame (9), a torque arm (8) mounted on the motor base frame (9) or a conveyor baseplate (10), a rotationally symmetrical stator (7, 14) of a synchronous motor being fixedly held by the torque arm (8) and a rotationally symmetrical rotor casing (4) containing permanent magnet elements (6) of the rotor of the

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Conveyors in Mining International Mining

Even though gearless drives is a well proven technology (mills, hoists etc.) it is relatively new in conveyor design. Takraf, in partnership with ABB, has integrated features within gearless drives which have been standard features for conveyor drive systems for a long time for example ease of alignment and ease of drive change.

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Xstrata Invests in Gearless Conveyor Drives E & MJ

The Antapaccay Gearless Drive During the autumn of 2010 Siemens and ThyssenKrupp secured a contract with Xstrata Copper to build a gearless conveyor drive for the company’s new Antapaccay mine in Peru. It will operate at an elevation of 4,200 m (13,780 ft).

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Gearless Drives for Overland Conveyors ThyssenKrupp

Conveyor belt suppliers are also able now to manufacture stronger belts (ST-10,000) that can withstand higher stresses resulting from higher drive power. In a word: The time to go gearless has come. Fewer components, longer conveyor Fewer high performance drives replacing many conventional ones: This formula makes longer conveyors more feasible

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ME Online Exclusive Gearless drives for

implemented as drive solution for mine hoists in underground mining operations, do permit larger drive capacities. As part of the above-mentioned study, a conveyor is equipped with three gearless drives, each delivering an output of 7,000 kW. Gearless drive systems for belt conveyors maintenance and efficiency The advantages of gearless

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Antapaccay Copper Mine, Peru Mining Frontier

Dec 29, 2014 Concentrate is thickened and filtered at the mine before trucking it to the port for export. Flotation tailings are sent to the tailings thickening plant using the gravity flow. Siemens’ drive technology at Antapaccay mine . Antapaccay copper mine is equipped with a gearless belt conveyor system featuring Siemens drive system.

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