Automatic Soybean Sauce filling machine The soybean sauce filling machine is suitable for filling thick and viscous sauces such as soybean paste, fermented soybean sauce, bean paste, chilli sauce, meat sauce, tomato paste, and other viscous food products. The machine is equipped with a volumetric piston filling system and provides stable and repeatable filling with accuracy up to ±0.1%. During production, the volume of filling does not change, so that manufacturers can reduce