This fully automatic single-head rotor pump filling machine (with stirring and heightened design) is specially developed for high-viscosity, particulate, and easily settling materials. The heightened hopper, combined with a powerful stirring device, effectively prevents sauces and suspensions from stratifying and settling. Utilizing a positive displacement rotor pump and servo drive, it ensures high filling accuracy and leak-free operation. The entire machine meets food-grade hygiene standards and supports CIP cleaning, making it particularly suitable for quantitative packaging of difficult-to-handle materials such as hot pot base and large-particle jams.