Roll crusher.ppt - SlideShare
Smooth Roll Crusher: 4. Toothed Roll Crusher: 6. * 10/18/201514ch42, 14ch24 6 WORKING MECHANISM: Rolls Crushers (High Pressure Grinding Rolls) consists of two parallel rotating rolls turning together (in opposite directions), with feed being directed through the moving gap between them. One roll is fixed, and the other moveable, using hydraulic ...