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Grinding Mills: Ball Mill & Rod Mill Design & Parts - 911 Metallurgist
Jul 10, 2016 . 1 Grinding Mill RPM – Rotating Speed; 2 Difference Between Wet or a Dry Grinding Mill . Grinding mills reduce particle size by impact, rolling and sliding. . highly abrasive materials, such as minerals, ores, stone, and chemicals. , . Rod mills bridge the gap between crushing and grinding, are often used.