Sand and gravel automatic bagging machine is used for rapid filling of sand bags, reinforcing embankments, constructing embankments, sealing and blocking pipes scenarios. It adopts modular design, and all functional components are integrated into the module box for loading and transportation, quantitative loading, and automatic packaging, greatly reducing the labor intensity of rescue personnel. Product Features: 1. Highly integrated. 2. Strong environmental adaptability. 3. Diversity of feeding methods. 4. Humanized design.