Abstract: An automatic weighing system comprises at lease one carrier movable along a track device for carrying powder. The carrier has a base plate on which a turn table is rotatably disposed. The turn table has a plurality of cut-out portions each configured to support a container to be filled with powder. A lifting unit is provided on the base plate to support a weighing device for weighing powder. The container is supported by the lifting unit when the weighing device is in an extended position and is supported by the turn table when the lifting unit is in a retracted position. A first driving device is mounted on the base plate for driving the carrier, and a second driving device, also mounted on the base plate, is provided for controlling a rotational movement of the turn table.