Liquid Filling: is a machine used for packaging, mainly food/beverage products. These are used to fill a bottle, pouch, etc. There are several types of machines used for fillers in the packaging industry. The most common are: auger filling machines (designed for dry mixes), flow filling machines (designed for liquids), tablet fillers (designed for products that are counted by pieces), and positive displacement pump fillers (designed for handling a wide range of container sizes).