The machine uses high-speed rotating emery to cut and rub the soybean cortex continuously, which destroys the bonding strength between soybean endosperm and embryo, and gets high quality hulled soybeans. Used for all scale of bean peeling plant. Soybean processing plant features: 1.Scientific design, attractive appearance; 2.Advanced design, stable mechanical function, low noise; 3.Compact structure, assemble and disassemble easily; 4.Unique roller design, outstanding peeling performance; 5.Strong negative pressure peeling, neat peeling, low breakage, high accuracy; 6.Inlet and outlet can be fine-turned, easy operation; 7.Adopt oil sealing rubber skeleton, axis running smoothly and longer bearing life.