of the overland conveyor control system using the correct control philosophy which resulted in effective control the conveyor drives and load sharing during all operating conditions. 2 OVERLAND CONVEYOR SYSTEM The El Brocal overland conveyor system comprises of a series of three (3) straight conveyor flights designated CV
Selection of the control solution depends on the configuration of the conveyor drives on the conveyor. For example, you can mount all drives at the head end or drives at both the head and tail end. Both approaches are easy to implement and have proven to be robust, reliable solutions for long conveyors.
10/17/2019· 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 tph. The company also provides the e-house with MV and LV power distribution and the cooling system for motors and e-house.
Siemens supplies the world's biggest gearless conveyor drive system to the Cuajone Mine in Peru which is operated by the Mexican mining company Southern Copper Corporation (SCC). The modernization project will entail the installation of a new gyratory crushing and conveyor …
Gearless conveyor drives (GCD) for medium power Permanent magnet (PM) motor solution enabling gearless design for a wide range of overland conveyors in the medium and low power range (3-10MW), even for shaft mounted embedding
Companies quarrying sand and gravel can't maintain production without relying on long overland conveyors. These, in turn, need components like belt drives, winches, power packs, and take-up units for safe, reliable operation. We can supply the equipment your system needs. Learn More. Overland Conveyor …
"The fastest overland conveyor drives in the ... recently faced the need to expand their conveyor drives and therefore engaged Siemens for providing the required technology. Additional 49 conveyor drives had to be constructed linking a distance of 25 km with high speed, high torque
"Intermediate drives" is the label given to drives located other than near the head or tail pulleys. In order to minimize belt rating requirments and belt costs, intermediate drives are used to lower belt tensions at critical locations. However, locating drives on the carry side of the conveyor is much more difficult and often requires a small ...
Variable-speed drives for belt conveyor systems, Nov 2000 2 ABB Process Industries - Open Pit Mining & Materials Handling, Cottbus/Germany Introduction More and more frequently, modern belt-conveyor systems are equipped with variable-speed drives on the basis of frequency converters connected with standard squirrel-cage motors and gearboxes.
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.
overland conveyors. CONVEYOR DESIGN The basic configuration of a long overland conveyor, including the number, type, and location of the drives and brakes and the location of the take-up, is always dictated by the topology of the terrain (uphill or downhill sections, curved sections, etc.) and by the belt dynamic behavior.
Conveyor systems are the logical connection between the phases of mining, processing, and storage. Our Overland Belt Conveyor Systems are custom-made to meet the specific demands of the client's needs, the type and volume of material to be handled, and the existing topography of the route, as well as the prevailing climatic conditions.
Overland Conveyor Co., Inc. designs some of the most powerful bulk material handling design software available.
An optimized conveyor design in combination with a suitable component selection was leading to a very low conveyor running resistances with a recalculated f-value of 0.009. Overland conveyor PC 3. The overland conveyor PC 3 runs though the national forest …
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 conveyor system was recognised in August 1993 by receiving a 1993 Projects and Systems Award from the South African Institution of Mechanical Engineers. 9. Conclusions. As part of the development of the new Landau Colliery, a 3.2 km overland conveyor, with tight horizontal curves, was designed, commissioned and is running successfully.
Philadelphia Gear brand conveyor drives range from small motor-driven units providing across-the-line belt starting, to very large soft-start reducers incorporated into multiple drive conveyor systems. Our range of conveyor drive applications include: Overland coal and ancillary transportation; Underground mine slope belt conveyor drives
SIMINE Conveyor consists of powerful mechanics and motors, variable speed drives as well as durable geared drives or highly efficient gearless drive systems. All components are most reliable, letting you benefit from high system availability, low operating costs, and maximum productivity.
Gearless Drives for Overland Conveyors - 6 Pages. Add to MyNauticExpo favorites ... Redefining power for conveyor drives Long conveyors with high throughput and steep height differences require a significant amount of power. When the demand for power exceeds three MW per pulley, Gearless Drive systems are the right solution. This system ...
10/8/2019· This animation shows operation and installation of a 2 x 4MW gearless conveyor drive system - in cooperation with Siemens. 8 Projects - 28 Drives (3.2 MW - 6 MW ea.) running / under contract.
Selecting the Optimal Conveyor Drive This paper suggests several mechanical, electrical, and software ideas that will enable conveyor designers to optimize conveyor reliability and "maintainability" without the need for large investments in equipment and design time. It introduces the concept of internally powered conveyor belt drives and offers generally applicable belt drive design software.
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 eliminate the need
2/14/2020· Dear Sir, May I know how many instances are there where a complex Overland Conveyor (sometimes power absorbing, sometimes regenerative) has both end drive (Inverter/VFD)? Also kindly suggest the following : 1. Multiple drive at head and single drive at tail is preferred or not? Why so? 2. Preferred location of the take up
Conveyor CV-02 feeds into another TAKRAF conveyor, this time an overland conveyor (15 Megawatt), also boasting advanced gearless drive technology. Together with TAKRAF ABB developed an outstanding and new concept of embedding the Gearless Conveyor Drive (GCD) with large synchronous motor into the conveyor structure.
We buy and sell conveyors such as gravity conveyor, powered conveyor, overland conveyor, telestackers, radial stackers, and comonents for packaged goods, parcel, manufacturing, food and beverage, totes, bulk goods, shiploading, and bulk material handling. We also offer facility consultations, and facility liquidations. We buy used conveyor, used pallet rack, used conveyor components, and …