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Solid Loss Factor

Looking for WEG ABB Nema motor supplier

Where to find high-quality and reliable manufacturer of PVC conveyor belts?

Blockage

Teus Tuinenburg

Problem in vibrating screwn

Sustainable Wear Protection from REMA TIP TOP ensures longer Service Life in Australian Gold Mine

The operator of a large gold mine in Australia was faced with replacing the previous linings in a cyclone and in the elbow pipe of a feed circuit due to surface wear. "With PERFORMANCEline products by REMA TIP TOP, the service life of the new linings was extended by up to 20 %, significantly increas…read more

bulk solids handling Journal

Technical Article

Extended Reach – Overland Pipe Conveyor with Low Rolling Resistance Belt

For long overland pipe conveyors the costs from increased power consumption are significant. This article describes a methodology that analyses the low rolling resistance pipe belts and introduces recent applications on overland pipe conveyors. read more

bulk solids handling Journal

Research Paper

Contact Forces in Hexagonal Idler Housing of Pipe Conveyor – A Mathematic-Statistical Evaluation

The development of pipe conveyors is not yet finished. Parts with the lowest lifetime, i.e. the moving conveyor belt and the idlers are tested before the conveyor is being put into operation. The design of the supporting construction is adjusted toby practical experience and tests on various experim…read more

bulk solids handling Journal

White Paper

Optimum Gear Units aid Conveyor Belt Systems – Drive Solutions with Gear Units for Belt Conveyors in the Mining Industry

In the mining industry, drive technology has a decisive influence on conveyor performance and system availability. Three-phase asynchronous motors plus gear units have proved a robust, quick-to-install, low-maintenance variant here. read more

bulk solids handling Journal

Case Study

Washing the Fines – Additional fines Product together with improved Water Utilisation

A Swedish quarry wanted to improve the quality of its products as well as its economics. Therefore they got their sand and gravel washing plant extended which now utilizes fines in the washed sands and aggregates. read more

bulk solids handling Journal

Article Teaser - bsh2014 02 002 Stein 02 img

White Paper

Cleaning the Cleaners – A healthy Conveyor System begins and ends with Cleaning and Maintenance

Belt conveyors are an integral part of almost any plant in the base materials industries. Their function is of paramount importance for the entire plants. Following you’ll find the “Why’s” and “How to’s” for an effective conveying plant. read more

bulk solids handling Journal

Technical Article

Reducing Land Requirement for Coal-fired Power Stations – Installing Waggon Shifter plus Pusher Systems instead of Merry-go-Rounds

Indias enormous energy needs are mainly fulfilled through newly built coal fired power stations. Due to their number and size there are often competing interest with regard to the land they need. Utilising a different design for the coal supply lines can save valuable ground for other uses. read more

bulk solids handling Journal

Research Paper

Transfer Chutes: Predicting Dust Emissions by Multiphase CFD and Coupled DEM-CFD Simulations

Dust emission is one of the main problems in the operation of transfer chutes. The design of the transfer chute heavily influences any potential dust generation. Although this influence is well known, much more attention is given to active dust suppression via water spray systems, the exhaustion of …read more

bulk solids handling Journal

White Paper

If the Belt is on Fire – A Guide to Fire Retardant Conveyor Belts

Playing with fire!? - Belt conveyors are sophisticated equipment widely used in the transportation business. Most often, nevertheless, their function is of paramount importance for the plants they serve: If the belt conveyors fail, the plant (or port) might be paralysed, so their weaknesses should a…read more

bulk solids handling Journal

White Paper

Troubleshooting Belt Cleaners – Optimising Productivity rather than fixing Breakdowns

In todays mining industry optimized productivity is of paramount importance also in the field of material conveying. This requires belts with clean and undamaged surface. Following please find five points to ponder with regard to belt cleaners. read more

bulk solids handling Journal

Technical Article

The CEMA Horsepower Equation – Development of a new Conveyor Power Prediction Methodology

The 7th edition of Belt Conveyors for Bulk Materials (known as “The Belt Book”) includes a new conveyor power prediction methodology using “Large Sample Indentation Test” (LSIT) data. This paper provides background and insight into how LSIT data is used to design conveyors, and describes t…read more

bulk solids handling Journal

White Paper

Keep the Dust! Power Supplier’s Dust Management improves Safety, reduces Maintenance

Coal fired power plants always face the problem of dust. Not only on top of the stack, but also in the process of conveying the solid fuel to the boiler. With regard to conveyor belt transfer points, there is a practical solution available on the market. read more

bulk solids handling Journal

Technical Article

Residuals Removal at Maritza E 1 – Design, Installation and Commissioning of a Tube Belt Conveyor

With the reconstruction of the power station Maritza East 1, the residual materials disposal system has also been reorganized. This project was contracted to Takraf in 2006. The heart of the residual material transportation system is a 4.5 km tube conveyor that follows the course of an old railway l…read more

bulk solids handling Journal

Case Study

Pipe Conveyor for alternative Fuels – Operational Gains with minimal Disruption and without any Material Loss

At its cement plant in Bernburg Germany Schwenk Zement KG installed an elevated pipe conveyor system to transport alternative fuels to the feeding system of the main burner. A pipe conveyor was selected because of its high reliability and zero product loss. read more

bulk solids handling Journal

White Paper

Controlling one’s Gold Assets – A Belt Scale System worth its Weight in Gold

Gold is one of the most important metals in the world - not only for jewelry or gold assets, but also for many industrial applications. For its production in Russia, a company looked for a robust and calibratable scale to control their gold (ore) flow. read more

bulk solids handling Journal

Case Study

East Asia’s largest Bucket Wheel Excavator – Success for Tenova Takraf’s BWE System at Zhahanaoer Mine in China

In Inner Mongolia the specialists from Leipzig-based open pit mining equipment supplier Takraf installed an excavator-conceyor-spreader system, that is aimed at improving China’s lignite mining capacity. read more

bulk solids handling Journal

Research Paper

Pipe Conveyor Test Rigs: Design, Application and Test Results – Part A

This paper presents an overview of existent pipe conveyor test rig configurations and their design advantages and disadvantages. The scope of this paper covers test rigs for static and dynamic belt tests. The paper is divided into 3 parts: Part A describes static 6-point testing devices; Part B disc…read more

bulk solids handling Journal

Research Paper

Pipe Conveyor Test Rigs: Design, Application and Test Results - Part B

This paper is part of a publication series devoted to an overview of the existent pipe conveyor test rig designs with respect to the obtained contact forces. There are three parts: Parts A and B are devoted to the static test rig configurations, and Part C – is devoted to dynamic measurements. The…read more

bulk solids handling Journal

Research Paper

Pipe Conveyor Test Rigs: Design, Application and Test Results - Part C

This paper is a third part of a publication series devoted to an overview and design analysis of the existent pipe conveyor test rigs with respect to the obtained contact forces. The first two Parts A and B discuss static test rigs configuration, Part C is devoted to dynamic measurements. Particular…read more

bulk solids handling Journal

Case Study

Twist and Run – Europe’s longest Belt Conveyor for French Cement Factory

Reducing the number of transfer points in long distance conveying results in lower energy requirements as well as in improved product quality due to lower particle attrition. Due to their patented technology a French supplier was able to install Europe’s longest belt conveyor with both flights run…read more

bulk solids handling Journal

White Paper

Truck Scales: Exactly – Essential Checks for Truck Weighing Scales to Perform Flawlessly

Truck scales are the “heart” of many applications in the sand, gravel and aggregates industries - their metering results are used to estimate the producers revenues. To neither lose money nor best the client the scales need to be kept in optimum working conditions. read more

bulk solids handling Journal

White Paper

Explosion Control in Elevators – How to furnish a Bucket Elevator to reduce the Consequences of Explosions

Conveying systems for bulk solids are often at risk of explosions. as it is almost impossible to avoid this risk, there have to be technical installations which reduce the outcome of such an event. read more

bulk solids handling Journal

Research Paper

Application of FEM Analysis for Development of a Pipe Conveyor Test Stand

A test stand was designed to study the behaviour of the belt material and to determine the forces exerted at the idler housings of a pipe conveyor. To predict the forces working within the belt during the pipe-forming process and the reaction of the belt material a model was prepared using Finite El…read more

bulk solids handling Journal

Research Paper

Determination of the Bulk Flexure Resistance via coupled FEM-DEM Simulation

The bulk material on a belt conveyor deforms itself due to the run through idler stations. The deformation results in energy losses which are summarised in the bulk solid flexure resistance. The right understanding of the interaction between bulk material and idler stations is important for the pred…read more

bulk solids handling Journal

White Paper

Cost Reduction in Belt Conveying – Cost-efficient and Application-oriented Design of Steel Cord Conveyor Belts for the Mining Industry

Conveyor belts in the mining industry are facing ever higher demands as regards conveying capacity, conveyor length, service life and energy efficiency. In addition to designs acc. to various general standards manufacturers further develop their products for better economy. read more

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