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Grinding Balls and Rods - 911 Metallurgist

May 13, 2018 The subject of grinding media grinding balls and grinding rods is still controversial. As a general figure rod mills will have a void space within the charge of around Rods will be consumed at the rate of 0.2# per ton on soft easily ground . The hardened steel rods break up when they wear down and are

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Rod Mill Grinding Rods - 911 Metallurgist

Effect of Grinding Rod Media Load on Rod Mill Performance the overall density of the charge may be reduced by the presence of broken rod pieces, suggestion that metal wear per unit power is the correct criteria to rate ore abrasiveness,

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Rod Mill - Mining Rod Mill - Rod Mill RefurbishmentFAB 3R

A rod mill is a piece of mining equipment that manufacturers use to break down Rod mills are also known as slitting mills, which is used to process iron rods, the machines to produce large capacities of refined materials at an efficient rate.

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Rod Mill Grinding - 911 Metallurgist

Jul 5, 2017 The size discretized initial breakage rate functions were found to be Material transport through rod mills was evaluated by investigating the gives the fraction of material in the size range xi to xi+1 broken in the Using hollow, lightweight Lucite rods charged into the continuous mill instead of steel rods,

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Rod mills, how they function

leading to rod charge tangling, the length to diameter ratio is maintained at 1.4 to 1.6. For an equivalent grind, a rod mill uses less steel than a ball mill because of the lower speed and better contact between the media and ore. The rod charge must be maintained in good working condition, and broken and worn rods

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