The filling machine makes up for the lack of a vane vacuum filling machine and fills the defects of existing filling machines, especially for manufacturing large pieces of 3-5 cm, such as egg sausage and meat paste products. The machines are made of high-quality stainless steel, fully complying with the production standards of the meat industry. The filling machine adopts a servo motor, which ensures low noise, accurate quantitative filling, fast operation, and a touch-screen interface, making the production process more convenient.