... Twin screw extruder 2. Many kinds of shapes 3. Corn flour and rice flour as raw materials Snacks Extruder (snacks food machines, cheese ... puffs machines, corn puffs machines, food extruder, cheese puffs extruder) ... stick, ring, fruit loop, star, wheel and flower etc. 2. Raw materials: adopts corn, rice, wheat, oat, barley etc as ...