... powder, iron oxide skin, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke powder and other ferrous power, non-ferrous powderMold of Powder Ball Press machine Powder Ball Press Machine ... maintain.Mold and final product of powder ball press machine Main Technical Parameters of powder ball press machine: ModelDiameter of roller sheet (mm)Motor PowerWeight(kg)Capicity290 ...