The SZ-350 is a horizontal intelligent flow packaging machine designed for automatic wrapping with PP and other packaging films. It supports bag lengths of 100–500mm, widths of 35–140mm, and heights of 5–60mm. The machine runs at 220V 50Hz with 2.8KW power and delivers a production speed of 30–120 bags per minute. With compact dimensions of 3550×880×1100mm and a weight of 260KG, it is suitable for efficient medium-speed packaging applications.