Vacuum continuous degassing unit includes vacuum degassing machine, vacuum pump and centrifugal pump. It uses vacuum suction to remove air (oxygen) from materials, suppress oxidation and browning, and improve product quality. At the same time, it removes the gas attached to the suspended particles, prevents the particles from floating, effectively improves the appearance of the product, can also reduce foaming during filling and high temperature elimination of bacteria, improve the appearance of the product, and reduce the corrosion of the inner wall of the container. This machine is made of high-quality stainless steel, and the vacuum system design is advanced and reliable. It is a very important process equipment in the production of juice and food.