... good quality best service Summary: Automatic bag packing system is suitable for automatic weighing and packing powder, grain ... carbon powder,Cereals ,Fertilizer,Alumina, Soda ash, Phthalic anhydride, flour, Polyethylene, Polypropylene, Polystyrene, carbamide, ABS, PVC,aluminum ... quartz sand etc. Structure: automatic bag packing system is mainly composed of feeder, automatic bag place (bag station), ...