... Driven by servomotor. The machine is designed and manufactured specially for powdery and super fine powdery products Driven by servomotor, ... can be adjusted automatically through computer. The processes of bag making, measuring, filling, sealing, cutting, counting and hot pressing codes ... 1900Weight (kg)350450Power220V,50Hz,1.5kW 220V,50Hz,1.9kW Powder Bag Packing Machine for milk powder, flour etc.