| 摘要 |
PROBLEM TO BE SOLVED: To provide a vertical type roller mill which crushes a crushing object, such as steel slug, including a relatively large amount of iron.SOLUTION: A vertical type roller mill 1 includes: a rotary table 2; and a crushing roller 3 for crunching a crushing object between itself and the rotary table 2 and crushing the crushing object. A cutout 20, which penetrates from an upper end of an upper surface peripheral part to the lower side along a radial direction of the rotary table 2, is formed at one circumferential part of the upper surface peripheral part of the rotary table 2.SELECTED DRAWING: Figure 3 |
