this machine is classified into first grade hoisting machine carrying out first, second and third grades processing and second grade hoisting machine carrying out fourth, fifth and sixth grades processing. Through regulating the roller gaps processed by first, second, third, fourth, fifth and sixth grades, the machine also can process apricot cores in six different specifications at the same time. Adopting chains to drive and discharging port through vibration, the machine is compact in structure and reasonable in design. Owing to the yield of 1-1.5 tons per hour and lower crashing ratio, the machine is not only the most ideal apricot core processing equipment within the country but also the most excellent choice of apricot core processing industry.