The Filling, Inner Plugging, and Capping Machine is an automated system that integrates three key processes: volumetric filling, automatic inner plugging, and capping. Volumetric filling measures the volume of liquids or semi-liquids accurately into the bottle, while inner plugging uses a plug that is fixed into the bottle after it has been filled to avoid leakage and preserve the product. This equipment is widely applied in the pharmaceutical production niche, production of cosmetics, as well as in the food and beverage industries due to its high efficiency, relatively high accuracy, and cleanliness.