... extruding cooking; the pellet can be different shapes like shell, spiral, square tube, circle tube, and so on. After drying, ... : All the machines are made by stainless steel Macaroni making machine adopts the flour,corn starch,and potato starch as the ... finish steaming, extrusion and shaping in one step without boilerMacaroni making machine adopts potato starch, potato powder and corn starch as main ...