Ball Mill

A ball mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes, paints, pyrotechnics, and ceramics.

Read more about Ball Mill:  Description, Varieties, History

Famous quotes containing the words ball and/or mill:

    “Knowing what you can not do is more important than knowing what you can do. In fact, that’s good taste.”
    —Lucille Ball (1911–1989)

    “This is a red wine glass. Can I get my water in a water glass, please?”
    —Michael Tolkin, U.S. screenwriter, and Robert Altman. Griffin Mill (Tim Robbins)