| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball mill which does not require installation of large auxiliary facilities, is available in ball mills employing pots and balls composed of a variety of materials and has high crushing efficiency. SOLUTION: A pot 10 is arranged on rollers 2 and 3 and rotated with a motor 4. A spherical plate 13 is attached to the inside surface of the end plate 12 of the pot 10, and the inside plate of the end plate 12 is expanded toward the inside of the pot. COPYRIGHT: (C)2007,JPO&INPIT
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