VD 16 Manual Sack Filling and Packing Machine fills powdery products precisely in the screw system. It includes a perfect structure, a powerful driver, large product hopper, special dosing screw and precise control units. Machine sensitivity can be adjusted for products that can be weighed. The weighing process of the machine is realized by pressing the foot pedal after the machine operator prepares the package and holds it to the filling mouth. Then, the filled packages are put on the conveyor belt with the sewing machine and sewn and the mouth is closed.