... grains and Chinese herbal medicines, medicines into powder with 3-10 meshs ,The milling machine use two millstones to grind materials ... , angelica, Codonopsis, AstragalusData infromations: TypeWF-20BWF-30BWF-40BWF-60BCapacity(kg/h)10-8040-20080-600300-1200Revolution of main shaft (rpm)4500380034002800Max feeding ...