This powder packaging machine features a direct push screw dosing system and a back-seal sealing mechanism for fully automated powder packaging. The direct push screw system ensures precise and consistent metering of fine powders, making it ideal for materials with good flowability. The back-seal sealing mechanism produces sturdy and secure bags suitable for various portion sizes. The machine is equipped with a microcomputer control panel for easy adjustment of bag length, filling volume, and sealing temperature. The stainless steel construction ensures durability and hygiene, making it suitable for food-grade and pharmaceutical-grade applications.