A vacuum filler is a machine used in food processing to fill containers with products like sausages, pâtés, or other semi-solid foods. It works by creating a vacuum that helps draw the product into the filling tube, ensuring a consistent and precise amount is dispensed into each container. This technology is essential for maintaining quality and reducing air pockets in the final product. These machines are commonly used in the meat and dairy industries, where hygiene and efficiency are crucial. By minimizing air exposure, vacuum fillers help extend the shelf life of products and improve their overall texture and flavor.