sausage machine. The upper part of the machine is storage hopper and disc valve, which can realize continuous filling without lifting the cover and improve work efficiency. It apply SUS304 quality food-grade stainless steel, reliable and durable, easy to clean, meet with food safety requirements. Piston hydraulic drive, aligning the working pressure in the hydraulic cylinder under the action of the material in the cylinder after the pressure of the material out of the material for a wider range.