Pressure type automatic pouring furnace for casting

摘要

A pressure type automatic pouring furnace is formed with a molten metal outlet which has an opening end opening at a lower elevation than the general portion of the floor of a molten metal chamber. Preferably, the molten metal chamber communicates with a groove type induction heater section at a lower section thereof so that the molten metal in the chamber can be effectively heated. In addition, the bottom wall of the molten metal outlet is declined for a given angle, e.g. 3 DEG with respect to the horizontal plane so as to prevent the molten metal from accumulating within the outlet.