This video explains the main functions and practical uses of the 15-25kg valve bag filling machine in a clear, step-by-step format. You'll see how this automated system handles granular and powdery materials with precision, watch the gravity-fed operation in action, and learn about the PLC-controlled fast/slow feeding system that ensures accurate weighing. We'll demonstrate how it creates a sealed connection with valve bags to minimize dust and spillage, plus show the alarm systems and remote monitoring capabilities that make this equipment ideal for industrial packaging environments.