steinexpo 2023

Highlights at steinexpo 2023 including follow-up reports

Issue 01-02/2010

Fast and flexible

Laser-assisted sorting of minerals

1 Introduction For efficient exploitation of natural raw material deposits and high-quality processing, for many, especially complexly structured and inhomogeneous deposits, a sorting of the extracted...

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Issue 01-02/2010

Serial classification

A new highly efficient process for sorting particles by shape

1 Motivation for particle shape sorting In many production processes the particle shape has a significant influence on the quality of the products produced. Many material properties, for example...

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Issue 01-02/2010

Interview

Dear Readers

The editorial board of AT INTERNATIONAL wish you a good and successful year 2010 including a good deal of optimism – which at present certainly is important for everyday professional life. This year...

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Issue 01-02/2010

Cost effective solution for moderate wear

Kalenborn now offers a comprehensive array of KALMETALL-HB hard steel as cost-effective solution for moderate wear. The typical KALMETALL-HB material 400 features a hardness equivalent of approx. 400...

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Issue 01-02/2010

Saving energy – saving costs

Pennaire Filtration has recently provided a technolo-gically advanced filtration solution involving a new fully automated multi-chamber reverse jet bag filter at a metal powder production plant in...

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Issue 01-02/2010

Line clear for ICE

On 16.11.2009, the renewed track section between Fürstenberg and Dannenwalde on the Berlin-Rostock railway line was officially handed over. For this project, CEMEX Kies & Splitt GmbH, a subsidiary of...

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Issue 01-02/2010

Turnover increase and record results

While Germany’s machine and plant engineering sector has been widely and severely hit by the economic and financial crises, 2009 probably goes down as the best in the history of the German mining...

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Issue 01-02/2010

New series

With 16 models in its new SPX series (Fig.), Söndgerath supplies a wide range of submersible drainage pumps. Key features of these pumps are their extreme ruggedness in the toughest conditions, their...

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Issue 01-02/2010

Magnet and detector for cement plant

Eriez Europe has launched Atex rated Permanent Suspended Magnets and Metalarm Metal Detectors suitable for operation in some explosion risk or hazardous environments (Fig.1). In 1996 new European...

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Issue 01-02/2010

Noise and vibrations leave industry trembling

A typical day at the quarry: the wheel loader drives back and forwards to the impact crusher, tipping its load. For the driver it will be another long day on this heavy machine. But only if the seat...

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