| 摘要 |
A supplying inlet is placed at a position where materials to be crushed supplying direction is out of position on the forward direction side of a rotating direction against the rotating center of the rotation wing on the supplying side and a discharge outlet is placed at a position where a crushed object discharge direction is out of position on the forward direction side of a rotating direction against the rotating center of the rotation wing on the discharge side; and a casing on supplying side and a casing on discharge side to face each other are fit so as to separate from each other. Thereby retention time in the casing of crushed object is short, heat degeneration is little, and a good product can be obtained; and effect of maintenance and cleaning is increased.
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