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capital cost and operating cost estimate for a 500 000t/year conventional CIL plant and a This resulted in a very complex process plant design. The final design had a capital cost of approximately 200M. x 5.2long (effective grinding length) overflow ball mill that will be fitted with a 900kW motor. The ball mill will be in closed

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capital cost and operating cost estimate for a 500 000t/year conventional CIL plant and a This resulted in a very complex process plant design. The final design had a capital cost of approximately 200M. x 5.2long (effective grinding length) overflow ball mill that will be fitted with a 900kW motor. The ball mill will be in closed

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capital cost analysis for new SAG mills what the economic penalty will be for not providing the required SAG mill grinding chamber. TEST WORK REQUIRED FOR DESIGN It has been shown in a number of previous publications the form and nature of a typical hardness

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Ball mills designed for long life and minimum maintenance overflow ball mill sizes range from 5 ft. x 8 ft. with 75 HP to 30 x 41 . and as much as 30 000 HP. Larger ball mills are available with dual pinion or ring motor drives. Our mills incorporate many of the qualities which have made the Marcy name famous since 1913.

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capital cost and operating cost estimate for a 500 000t/year conventional CIL plant and a This resulted in a very complex process plant design. The final design had a capital cost of approximately 200M. x 5.2long (effective grinding length) overflow ball mill that will be fitted with a 900kW motor. The ball mill will be in closed

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