320 Granule Rotary Vertical Packaging Machine (Back Sealing) is a highly efficient automated equipment, specially used for vertical packaging of granules, powders and small flakes. It adopts a rotary multi-station design and cooperates with a servo drive system to achieve precise metering, bag making, filling and back sealing. It is suitable for composite film, aluminum foil and other coils, and the packaging specifications are adjustable. PLC intelligent control, photoelectric tracking to ensure seal alignment, optional coding, nitrogen filling and other functions. The stainless steel body meets food grade standards and is suitable for the hygienic packaging needs of candies, nuts, seasonings and other products. It has high stability and convenient maintenance.