... Snack Food Machine * Processing leisure food *Twin screw extruder * Max output: 500kg/h * New ... ingredients to make puffs snack. Through friction of screw and barrel, the grains are cooked in the extruder. ... , tube, stick, ring, fruit loop, star, wheel and flower etc. 2. Raw materials: adopts corn, rice, ... stick, ring, fruit loop, star, wheel and flower and heart shape by adjusting the mould in the ...