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geared vs gearless drive solutions for grinding mills

geared vs gearless drive solutions for grinding mills

World’s largestgeared drive– 2x8500kW – Wushan, China (operating) Among the many reasons thatgeareddrives on large SAGmillsare not favoured, is due to not having an efficient variable speeddriveoption (60 to 80% critical speed), which is required for process reasons.

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  • Gearless Mill Drives | Beneficiation | Siemens Global
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    The need for reliable and robustgrinding solutionsis driving the development of new technologies able to cope with larger equipment generating higher throughput. If in the past single pinionmillswere enough to process all material, today dual pinion orgearlessdrivenmillsare necessary.

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