| 摘要 |
The stone is fed between two crushing components movable relatively to each other, at least one of which comprises a base unit (2) provided with wear components (7) projecting outwards from the base unit crushing surface (4). Channels are provided between adjacent wear components. - Each wear component comprises a straight bar with rectangular cross section, and the base unit crushing surface (4) is provided with straight tracks (3) in which the wear components (7) are fitted. The base unit comprises a plate with a flat crushing surface, and each of the parallel tracks (3) has a flat bottom parallel to the plane through the crushing surface, and two side walls, at right-angles to the plane through the crushing surface. |
