... Series Double Disc Refiner/DD-450 for pulp machine/paper machine/pulp beating machine Product Details: DD series double ... for continuous beating of chemical wool pulp,mechanical pulp and waste paper pulp.The equipment is furnushed with automatic ... 315Consistency(%)3~5KEY WORDS: pulp machine,paper machine,beating equipment,pulping equipment,paper equipment,pulp washing equipment Zibo Xuancheng Machinery ...