This Machine for Packing Powdery, Muddy, Granular, Mixture, and Irregular Blocky Material into Bulk Bags, Designed According to the Sites of Customers. Representative Materials are Starch, Silica, Cement, Dry-mixed Mortar, Titanium Concentrates, Copper Concentrate, Zinc Concentrate, Iron Ore Concentrate, Activated Carbon and Refractory Material etc.