This machine has the characteristics of compact structure, beautiful appearance, large diameter of the feed opening, flat mold movable plate design, suitable for making feed pellets, high output, low power consumption, convenient use, reliable working performance, etc. The pressing rollers are uniformly arranged, and the operation is stable. At the same time, the pressing area is increased and the production efficiency is improved. The screw center pressure regulating structure is adopted, and the gap between the molds is larger and smaller, which is suitable for different materials to ensure the pressing effect.