VDMA

Germany 2019

Best of Germany 2014 - Mining Equipment and Mining Technology

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VDMA 13 2019 • VDMA MINING SUPPLEMENT machines are currently being manufactured at the company's spe- cialized fabrication facility in Lauchhammer, Germany. These ma- chines can each handle more than 1,000 tons of cement clinker per hour, with each machine incorporating rolls with a diameter of 1,800 mm and a weight of more than 50 tons per roller. To meet the chal- lenging longevity requirements of such a machine, each roll surface is protected from wear by weld hardfacing for cement applications, and with tungsten carbide inserts for ore processing. With the integration of the well-known DELKOR and Tenova Advanced Technologies (formerly Bateman Advanced Technologies) brand of products into TAKRAF as specialized product lines, the company's portfolio for the minerals processing and beneficiation sectors has been considerably enhanced. At bauma, visitors will be able to focus upon the company's capabilities in minerals process- ing, including Solvent Extraction (SX) and lithium recovery, as well as flotation, thickening, filtration and Dry Stack Tailings (DST). Vertical Roller Mill Grinds Copper Matte Last year, LOESCHE delivered a vertical roller mill for grinding copper matte to Aluminum Corp. of China (Chinalco). It was installed in Southeast Copper's newly erected smelter in Ningde, in the southern Chinese province of Fujian — 500 km to the south of Shanghai. The three-roller mill will grind 100 metric tons per hour (mt/h) of copper matte to a fineness of 20% with a sieving residue of 0.074 mm. Southeast Copper is managing this major project as a joint venture together with the Fujian government, which is intended to contribute to the supply of copper to Chinese industry. The plant in Ningde Zhangwan Industrial Zone was completed in the second half of 2018 and is expected to produce 400,000 mt/y of copper. LOESCHE's contract partner and the planner of this plant is Changsha Nonferrous Metallurgy Design Institute Co. Ltd. from Chang- sha, China. LOESCHE was able to convince its new customers not only with its efficient vertical roller mill technology, but also with the fact that in previous years various mills of the same type for industrial min- erals were delivered to various different non-ferrous metal producers, where today the grinding plants are in successful operational use. www.koeppern.de Köppern roller presses have been proven successful throughout the world in plants specializing in the cost‑saving high pressure comminution of various ores like iron, copper, gold, diamond, molybdenum and lithium ore. The Köppern Hybridur® tires feature an extremely wear‑resistant surface that provides enhanced roller protection when grinding abrasive ores. Köppern – Quality made in Germany. » State of the art HPGRs and wear protection » Process technology know‑how » High plant availability » Low maintenance cost Pilot HPGR testing capabilities in Australia, Canada, Germany and Russia For further information please contact sales@koeppern.de Grind down your maintenance costs Vertical roller mills from LOESCHE grind hard materials to a fine consistency.

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