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Get Price2021 02 04 · ABB drive systems to provide high productivity at Toquepala Copper Mine February 4 2021 New drive systems including two 25 foot ball mill gearless mill drive systems of 15 000 kW each will provide high efficiency and availability at Toquepala copper mine ABB the leading power and automation technology group is providing variable speed drive systems to Toquepala copper mine as …
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