1. Through the twin screw extruder pre-cooking, the snacks can be shaped in many different shapes by single screw extruder, like micropellets shell, screw, spiral, square tube, circle tube, and so on. This production line can make more products when adding frying system, after drying and frying, flavoring with the flavor powder can get delicious snacks food. Also, by changing the shaping machine we can produce 3D pellet, waved chips, potato chips, shrimp chips and so on.
2. Materials: potato starch, corn starch, cassava starch, wheat flour, corn flour etc as raw materials.
3. Flow chart: Mixing system --- Twin screw extruder pre-cooking --- Single screw extruder Extrusion system --- Drying system --- Frying machine