This video explains the main functions and practical uses of the Double Screw Fish Feed Production Puffing Machine in a clear, step-by-step format. You will see how this automatic animal feed extruder processes high-starch and high-oil raw materials like soybean and corn, achieving proper gelatinization and protein modification. Watch a detailed walkthrough of its intelligent control system, conditioning and extrusion processes, and learn how its optimized screw configuration enhances output while reducing energy consumption.