| 摘要 |
Two or more pressing rollers (1, 2, 3) of a feed press are arranged in the pressing space in such a way that each of the pressing rollers (1, 2, 3) has an effective width which covers only part of the bore pattern width (B) of the matrix. All the pressing rollers (1, 2, 3) together cover the entire bore pattern width (B). By means of this arrangement of the pressing rollers, it is ensured that the height of the layer of the pressed material is formed as with a single pressing roller, as a result of which the consumption of energy is reduced. <IMAGE> |
