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Objective For conventional PID control, it is difficult to meet the control accuracy, stability and anti-interference ability of the hybrid quantitative feed packaging control system. Methods On the basis of traditional PID control, the fractional order theory is used to extend the traditional integer order PID control to the fractional order domain, and the fractional order PID controller is proposed to realize the control of the point to face. Compared with the traditional PID control, the degree of freedom of two parameters is increased, and an indirect algorithm (Oustaloup algorithm) is used to realize the degree of freedom. The control is compared with the conventional control. Results The Simulink simulation model of the hybrid quantitative feeding packaging control system is established. Compared with the traditional PID control, the setting value tracking and anti-interference performance of the fractional order PIλDμ control are better. Conclusion The Matlab simulation results show that the fractional order PIλDμ control can improve the control accuracy, and effectively improve the stability and anti-interference ability of the control system, which has certain promotional value and effectiveness.