... snacks food processing line,snacks food production line 1. onion ring machinery Snacks food processing line Description: Snacks extruder adopts corn ... , star, wheel and flower etc. 2. Raw materials For onion ring sancks : Adopts corn, rice, wheat, oat, barley, millet, sorghum ... are available for ball, tube, stick, ring, fruit loop, star, wheel and flower and heart shape by adjusting the mould in the ...