This fully automatic single-head gear pump filling machine with a round hopper is widely used in the cosmetic, pharmaceutical, food, and chemical industries for small to medium-scale filling of medium to high-viscosity liquids and pastes. It is particularly suitable for products such as cosmetic creams, pharmaceutical ointments, food sauces, pastes, gels, and chemical compounds. The round hopper design ensures smooth and consistent material feeding, while the gear pump system provides precise and reliable dosing. This machine is ideal for production environments where accuracy, hygiene, and flexibility are required, such as laboratories, small workshops, and pilot-scale production facilities.