| 摘要 |
A roll crusher includes located in a housing reverse roll with corrugations on the opposite sides of each groove on the roll and corrugated decks on all sides with corrugations of different heights, and devices for adjustment of a working gap including an adjustment screw with nuts pivotally attached to the deck and placed in the hole on housing. The corrugations of roll have different height on opposite sides of each groove. The groove on the roll has a trapezoidal shape. |
