... -print and roll-cut. so it can produce soft and hard biscuits.Process Flow: Raw Material — Dough making —Feeding — Three Rolling ... , our plant have successfully developed a new coal-fired thermal oven. This furnace uses a new heat pipe, heat medium, is the ... *H 0.5mWeight: 40 KGOptional equipments: turning machine, Dough Mixer, new coal-fired thermal oven, Heating furnace, Automatic sealing machine, etc ...