heating machine for casting metal ingot

heating the machine comprises a heating chamber (4) equipped with a radio frequency induction coil (37) which pivots about a horizontal axis. The coil (37) is horizontal and the ingot (W) is fed from one side. Stops (60, 61) prevent the fall of the ingot (W) out of the induction coil (37) when it passes from the horizontal position to the vertical position. The coil is wound on a cylindrical member (35) and a hollow shaft is mounted on a support perpendicular to a central portion of the cylindrical member (35). A portion of the coil is introduced into the hollow shaft via an insulating material. The hollow shaft is tilted by a tilting mechanism. The induction heating coil (37) is wound on a holder ceramic ingot (35). The metal ingot (W) is introduced into the ingot holder with a given play. A plurality of L section pillared are nested on the ingot holder to place it in position vertically and horizontally.