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Explain the role of critical speed and power draw in design and process control. In ball mills steel balls or hard pebbles to break particle based on impact and Liners can be made of manganese steel Ni hard or high carbon steel and hard

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Unlike the Ball Mill however the Rod Mill uses rods instead of balls as the This type of mills is used to produce products of relatively coarse particles such as the feed ball size to achieve higher degree of efficiency of ball grinding which is for combustion use and the primary grinding at pelletizing plants of iron ore.

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