To provide an apparatus for supplying metallic material with which the necessary amount of granular metallic material at each one casting can accurately be weighed.

In the apparatus for supplying the metallic material with which the necessary granular or powdery metallic material at each one time to a casting apparatus is weighed and supplied, this supplying apparatus is provided with a cylinder 71 for supplying the granular or powdery metallic material M having the opening hole part 71b at the tip end part, and a screw 74 inserted into the cylinder 71, feeding out the metallic material M deciding the amount according to number of rotations toward the opening part 71b, and dropped from the opening part 71b, and in the opening part 71b of the cylinder 71, a projecting parts 100 for fixing the state of crush-down of the metallic material M from the opening part 71b are arranged.