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Author Archives: Redaktion

Peak Screening from Sandvik

Peak Screening is a complete package offer and performance concept designed to ensure every square meter of a customer’s screening is as productive as it can be for their unique operation. Most screening operations, even when they look fine, are capable of more, often much more. Peak Screening is Sandvik’s term for a complete screening solution, including the right screen, ...

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SanRemo Mobile simplifies connectivity of Sandvik surface drill rigs

Sandvik Mining and Rock Technology rolled out a new mobile-device-based connectivity solution for its surface drill rigs at -CONEXPO-CON/AGG 2020. The free app, SanRemo Mobile, makes it easier than ever to connect to a drill rig and transfer drill plans, reports and other fleet management and drilling data timely and cost-effectively using a smartphone or tablet. SanRemo Mobile improves the ...

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Tiefenbach signs further supply contract for “world record”-longwall equipment

Tiefenbach Control Systems GmbH, Bochum/Germany, has received a follow-up order from China to also plan and supply the second complete electro-hydraulic control system for the world’s largest roof support system. The order from the roof support manufacturer Zhengzhou Coal Mining Machinery Group Co. Ltd. (ZMJ) has a value of approximately 2.7 M € and, in addition to the main hydraulic ...

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Wirtgen 220 SMi 3.8 Surface Miner – High-Performance Chalk Mining in France

On behalf of the HeidelbergCement Group, Wirtgen GmbH, Windhagen/Germany, conducted a performance test with the 220 SMi 3.8 surface miner at a chalk quarry in Couvrot/France. The goal was to increase production output compared to the current mining method using a crawler dozer while simultaneously reducing operating costs. During the demo, several tests were conducted to convince the customer that ...

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RAG-Stiftung ends first year of funding obligations successfully – and remains on course despite the coronavirus crisis

The Board of Executives of the RAG-Stiftung presented the figures for the 2019 business year on 4th June 2020 in Essen/Germany. Summary: The foundation model worked to its full extent and as expected in the first year in which financing for the perpetual obligations was to come from the German coal mining industry. The foundation remained on course even throughout ...

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RVR to gradually take over 20 spoil tips from RAG Aktien­gesellschaft

RAG Aktiengesellschaft, Essen/Germany, is putting its spoil tips in new hands: The Ruhr Regional Association (Regionalverband Ruhr, RVR) is taking over 20 redeveloped mining sites with a total surface area of 1,149 ha (Figure 1). These are primarily intended to be developed into natural sites and activity areas. “The mountains of the Ruhr metropolitan area are more than viewpoints. As ...

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PCB pilot facility shows: Stable operation at both RAG Aktiengesellschaft sites but new analytical process needs further development

RAG Aktiengesellschaft, Essen/Germany, tested methods for further reducing PCB in pit water at pilot facility level in Bergkamen and Ibbenbüren. The initial results from this series of tests are now available. The investigation into the PCB content takes place at the margin of detectability in the trace substance range. The analytical process being used here for the first time needs ...

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STEAG: Strategic repositioning progressing well

STEAG GmbH, Essen/Germany, is looking back on a satisfactory business year 2019. In a difficult market environment, the energy company has successfully maintained its position, achieved its earnings targets and increased its profitability. This creates a sound basis for mastering the major challenges of the current year. The German Parliament is expected to pass the Act on the Reduction and ...

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STEAG publishes sustainability report

STEAG GmbH, Essen/Germany, has now published its first sustainability report. There, the energy company documents the wide variety of ways in which it is taking on social responsibility. “We are fully aware that only sustainable, responsible action can secure the success of a business in the long term,” says Joachim Rumstadt, Chairman of the STEAG Board of Management. The issue ...

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