ZDLC series double function except sand milling machine set except sand, dissociation, grinding pulp in a body, especially in dealing with various kinds of half a chemical pulp, high yield pulp, chemical pulp and other pulp kind of long fiber sticky beating shape. This device can replace single plate milling machine and groove, deal with straw and single-beater waste paper pulp regeneration, can be directly ChaoZao 16 g/m ² above all sorts of paper, this equipment capability low consumption and high production efficiency