... cooking; the pellet can be different shapes like shell, spiral, square tube, circle tube, and so on. After drying, the pellet needs ... finish steaming, extrusion and shaping in one step without boilerMacaroni making machine adopts potato starch, potato powder and corn starch as main ... the market, such as crisp pea, shell, screw, square tube, round tube, and wave 9.company profile : Delon Machinery is a ...