To provide a molten metal supplying device for obtaining a high quality product by sequentially arranging a horizontal type pressurize forming machine and supplying the molten metal in half-melting state, in which primary crystal in the molten metal is substantially granulated.

Electric conductors 9 arranging plural pieces so as not to continue in the peripheral direction at the outside of a material 11 or the electric conductors 9 having plural slits at least in a part and arranged at the outside of the material 11, and an induction coil 7 wound on the outer periphery are provided. By this constitution, the material 11 is held in near the non-contacting state to a sleeve 2 and heated or held to the temp. and fed out to the horizontal type pressurize-forming machine 3.