| 摘要 |
The grinding machine has two parallel continuous grinder-belts (4,5) one of which has a top side (6) and at the same time the other belt has an underside (7) for grinding in operating contact. Each grinder belt is tensioned over, and driven by, a roller-bench. (8,9) each interconnected by means of guides(11,12) so that the distance between them can be altered. The benches' support rollers (12,13) face each other. |
