overland conveyor drive

Overland (Surface) Conveyor Systems West River Conveyors
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.
Overland Conveyors Terranova Technologies
Like all of our conveyor engineering, our overland conveyor design incorporates industry best-practice design of drives, chutes and skirtboards, simple and functional takeup systems, and proper selection and integration of ancillary devices, such as belt scales, metal detectors, cleaning systems and magnets.
Conveyor Transfer Chute Analysis and ... - Overland Conveyor
Since 1993, Overland Conveyor Company has served the mining and materials handling industry as a technology leader and specialist in bulk material handling by belt conveyor. Our core mission is to use our unique blend of practical and analytical skills to provide
How Much Does an Overland (Surface) Conveyor System Cost ...
May 17, 2021 ELEMENTS OF AN OVERLAND CONVEYOR SYSTEM . The conveyor belt carries the aggregate being moved but this is only one part of a complete system. Other essential elements are: The drive unit — Comprising the motor(s), reducers, and fluid couplings that turn the drive pulleys, an alignment-free drive is usually what’s specified.
Conveyor systems Transportation Siemens Global
Oct 26, 2021 Gearless drive system for overland conveyor. Siemens was contracted to supply the complete engineering, manufacture, delivery, and assembly of the gearless drive stations and to install the conveying system. The gearless drive system includes four low-speed synchronous motors (4.4 MW, 66 rpm) and the associated SINAMICS SL150 converters.
'DESIGN OF A LONG OVERLAND CONVEYOR
P. Staples - Conveyor Knowledge Information Technology (PTY) LTD . SYNOPSIS . This paper describes the design, construction, commissioning and testing of a 1 000 t/h capacity, 3,2 km long overland belt conveyor that incorporates two 1 350 m radius horizontal curves, taking the path of the conveyor through an angle of 95°.
CONVEYORS - ABB
overland conveyor that transports it the final 6 km to the distribution silo.” The underground system (comprising two conveyors of about equal length) as well as the overland conveyor boast advanced gearless drive technology provided by drive technology partner, ABB. Gearless drives
ABB drive systems control a 10 km conveyor supplying ...
medium voltage drive systems, each rated at 2500 kW, for Alcoa of Australia’s Huntly mine, which is one of the world’s biggest bauxite mines. The variable speed drives (VSDs) ensure reliable, energy-efficient operation of the long overland conveyor for the transportation of bauxite ore. Alcoa Alcoa of Australia is part of Alcoa Inc., which is
overland CONVEYOR - genequip
overland CONVEYOR Transport Bulk Materials Long Distances In-house engineering staff custom designs each system and its components to match diverse application variables. n Robust design and manufacturing standards including hefty channel and truss frame options with performance-matched drive packages. n
El Brocal Overland Conveyor: Control System Re-design
Overland Conveyor system to resolve problems associated with the conveyor drive torque control during starting, stopping and running conditions. problems resulted in symptoms including erratic conveyor behavior, belt over tension, drive slip and inability to achieve nameplate capacity. This paper details the problems found and
Overland conveyor belt and drive house cladding Sample ...
Sample Clauses. Overland conveyor belt and drive house cladding. The Contractor: maintains all cladding; and repairs and replace loose and missing cladding. Cladding is removed to do maintenance work on plant areas, which are difficult to access, and is
beumergroup
Oct 21, 2021 Since the first overland conveyor with horizontal curves was constructed in 1969, components such as idlers, belts and drives have continued to develop. In addition, the systems are becoming larger and longer and the routes more complex.
Selecting the Optimal Conveyor Drive - Automation
Feb 07, 2003 The control system continuously interprets this data in order to optimize the material fill factor on the overland conveyors. The speed of the 1,200 to 1,700 HP conveyor drive motors is varied as a function of the volume of material on the belt. 5.0 SELECTING BELT DRIVE CONTROL SYSTEM Two examples will illustrate belt drive optimization.
Control and drive systems for mine conveying
Overland conveyor with gearless drives in chilean copper mine. CNVEYR SOLTINS N MINING 3 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
Enhancing Overland Conveyor Safety and Productivity
Downhill Overland Conveyors Generally, belt conveyors only require braking when it takes too long for the system to come to rest (i.e., during a power failure or to prevent “roll-back” of the load when the conveyor is inclined/ declined). In the case of an inclined conveyor, it’s normal to use a backstop.
Drives for conveyors in mining Danfoss
For downhill conveyors, continuous regenerative braking operation is typically required. Here, an Active Front End (AFE) drive or alternatively a regenerative drive panel solution, using a standard 6-pulse drive with separate regenerative module, is the best solution to feed back energy when the conveyor
Used Overland Conveyors for sale. Custom Built equipment ...
42" Wide x 1,000' Long Overland Conveyors 504-421000. Weir/Trio 42” wide x 1,000’ long overland conveyor complete with 75 h.p. electric motor, Dodge shaft mount speed reducer with internal backstop, v-belt drive with drive guard, 20” rubber lagged head pulley, 12” s...
Troubleshooting Overland Conveyor VFD - Binsfeld
Troubleshooting Overland Conveyor VFD. The following application story is taken from the “THE VALUE OF FIELD MEASUREMENTS ON OVERLAND CONVEYORS” by David J. Kruse and Ryan Lemmon of Advanced Conveyor Technologies (AC-Tek). The TorqueTrak 10K temporary torque measurement system was used to provide the torque data.
Siemens’ gearless drive technology powers high-capacity ...
Oct 16, 2019 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.
The world’s biggest gearless conveyor drive system ...
Jan 02, 2013 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 system with an output totaling 12 000 kilowatts is
ThyssenKrupp / Siemens Gearless Conveyor drives at Xstrata ...
ThyssenKrupp Overland Conveyor at Xstrata's Antapaccay mine.Gearless Conveyor Drives from Siemens, 2 x 3,800 kWIn operation since Oct. 2012.Conveyor data:Len...
Belt Analyst Software Overland Conveyor
PROFESSIONAL Conveyor Software. Belt Analyst is designed and supported by a team of engineers actively engaged in the industry of conveyor design and evaluation. Overland Conveyor Company is proud to be involved in consulting on some of the largest and most difficult conveyor projects in the world. We have developed Belt Analyst as an easy to ...
“The fastest overland conveyor drives in the world”
to drive 49 conveyor drives inside the plant. The finished construction measures 25 km in total length. The following two conveyor systems stand out for their exceptional properties and they are building the two main parts of the whole construction: On one side is the 13 km long over-land conveyor (OLC2) which is unique regarding its speed.
beumergroup
Oct 21, 2021 Since the first overland conveyor with horizontal curves was constructed in 1969, components such as idlers, belts and drives have continued to develop. In addition, the systems are becoming larger and longer and the routes more complex.
Overland Conveyor
The elevated portions of the conveyor, at the tail and at the head, were equipped with new steelwork, purpose-designed to cater for the belt turnover and the elevation into the drive and transfer house. The overland conveyor stringer modules were supported in augured holes filled with concrete after alignment for most of the overland section of ...
Siemens’ gearless drive technology powers high-capacity ...
Oct 16, 2019 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.
ZISCO OVERLAND CONVEYOR - TotalWEB! Lite
curve in the conveyor. At the head of the overland conveyor, three drive units were installed - the primary pulley fitted with two units (2 x 250 kW) and a single (1 x 250 kV) secondary unit. Flywheels were installed at these drives to prevent unacceptable low belt tension during stopping.
Gearless drive system for ThyssenKrupp overland conveyor ...
Jul 08, 2014 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 from Siemens on its overland conveyors.
CONVEYORS - ABB
overland conveyor that transports it the final 6 km to the distribution silo.” The underground system (comprising two conveyors of about equal length) as well as the overland conveyor boast advanced gearless drive technology provided by drive technology partner, ABB. Gearless drives
Troubleshooting Overland Conveyor VFD - Binsfeld
Troubleshooting Overland Conveyor VFD. The following application story is taken from the “THE VALUE OF FIELD MEASUREMENTS ON OVERLAND CONVEYORS” by David J. Kruse and Ryan Lemmon of Advanced Conveyor Technologies (AC-Tek). The TorqueTrak 10K temporary torque measurement system was used to provide the torque data.
Conveyors — Fisher Industries
225’ Overland Conveyor. Portable and rugged, the Fisher Industries 225' Overland conveyor is an efficient and effective way for moving aggregate products and eliminating potential material breakdown from multiple transfer points. The Overland reduces mobilization time and costs, eliminating the need for multiple conveyors.
Drives for conveyors in mining Danfoss
For downhill conveyors, continuous regenerative braking operation is typically required. Here, an Active Front End (AFE) drive or alternatively a regenerative drive panel solution, using a standard 6-pulse drive with separate regenerative module, is the best solution to feed back energy when the conveyor
Design and installation considerations for conveyor drive ...
••Advantages of drive use on conveyorsAdvantages of drive use on conveyors ••Application considerationsApplication considerations ••Drive control, features and configurationsDrive control, features and configurations ••Powder River Coal Overland ConveyorPowder River Coal Overland Conveyor
ThyssenKrupp / Siemens Gearless Conveyor drives at Xstrata ...
ThyssenKrupp Overland Conveyor at Xstrata's Antapaccay mine.Gearless Conveyor Drives from Siemens, 2 x 3,800 kWIn operation since Oct. 2012.Conveyor data:Len...
Case study: correcting control ... - Conveyor Dynamics
Controlling long overland conveyors with multiple drive stations is a complex problem. The methods for controlling these belts in a steady state are well-covered in existing literature, but a discussion of starting and stopping strategies is absent. This paper outlines different control strategies for starting,
Press release - thyssenkrupp
Aug 12, 2010 The gearless drive system for the Overland Conveyor System in the Antapaccay mine is the second of its type. The first conveyor system to run with gearless drives was installed in 1986 by ThyssenKrupp (formerly OK) and Siemens in the Prosper-Haniel Mine belonging to Deutsche Steinkohle AG, and it achieves an availability of over 98 percent.