DZ500/2L single-chamber vacuum packaging machines DZ400/2L small vacuum packaging machines increases the sealing wire length and vacuum chamber size, belongs to the customized products, high flexibility, maximum sealing line length of 500mm, vacuum chamber vacuum packaging machine is highly customizable. This machine is used for the 5kg of rice forming packaging other larger products, if relatively small bag sizes can also be packaged in multiple bags and improve production efficiency. DZ500/2L single-chamber vacuum packing machine optional 380V or 220V voltage.