The appearance of product is unique and beautiful, it's made of stainlesssteel and imported plexiglass materials.Reasonable structure design can deal with the function the vacuum andnitrogen-filled independence and combination.Realizing the requirements of high standard packaging process, and meetin the production of enterprises and national inspection standards .Adopting the touch screen and PLC human-computer interaction systemto realize the full automatic production.Adopting the unique device design of lower cover to realize the functionof vacuum nitrogen of all kinds of cans such as plastic cans, paper cansand iron cans.