This production line integrates a powder filling machine, a fully open hopper, an elevator, and a conveyor belt, achieving full automation of the powder processing process. The fully open hopper supports rapid cleaning and material replacement, and its 304 stainless steel construction meets hygiene standards. The Z-shaped elevator automatically feeds the powder, preventing dust contamination. The conveyor belt connects the filling process with subsequent steps. It is suitable for milk powder, condiments, chemical powders, etc., with a filling accuracy of ±1g and a speed of 20-50 bags/minute, significantly improving production efficiency and reducing the risk of manual intervention and cross-contamination.