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TORONTO, March 23, 2018 (GLOBE NEWSWIRE) -- Centerra Gold Inc. ("Centerra") (TSX:CG) today reported that the mill operation at the Mount Milligan Mine in British Columbia, Canada has restarted its second ball mill circuit. As previously disclosed on February 5, 2018, the Mount Milligan Mine ...

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Ball Mill and Grinding Circuit Preparation for Start-UP The following items must be checked before the equipment in the Grinding Circuit is started. Check the ore slot feeder for obstruction or hang—ups. Check the ball mill belt feeder for undue buildup of material. Check oil level in ball mill lube oil tanks. Also, check grease level in the mill ring …

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