Negative pressure filling machine is mainly used for filling of foaming liquids, such as wine, soy sauce, vinegar, pesticides, etc. Principal features Negative pressure filling machine:1. Level positioning accuracy, better than the industry standard, non-drip, tight and reliable seal. Broken bottles or none bottles not filling, not spilling fluid, clean and hygeian 2. Automatic adaptation of the error of the height of bottles, frequency conversion speed regulator, soft start, soft-braking, non-rigid impact, stability and reliability working
