ball mills relates
Jan 11, 2016· Aball millalso known as pebblemillor tumblingmillis amillingmachine that consists of a hallow cylinder containingballs; mounted on a metallic frame such that it can be rotated along its longitudinal axis. Theballswhich could be of different diameter occupy 30 – 50 % of themillvolume and its size depends on the feed andmillsize.
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