Cheese puffs snacks food machine 1. Twin Screw Extruder 2. Raw materials: all kind of grains 3. Different shapes ... machines 1. Description:Snacks extruder adopts corn, rice, wheat, oat, barley etc as ingredients to make puffed snack. Through friction of screw ... and barrel, the grains are cooked in the extruder. Forming is at the ...