To enable mass-production of the same castings in a short time by dropping a produced casting in the condition of turning upside down and taking out this casting from an opening part as it is.

A casting producing device is formed with splitting molds 1, 2, a mold fitting body 4 and a high temp. electric furnace. The same quantity of metallic solid material 5 as the casting to be cast is charged from the opening part 30 of the molds 1, 2. The charged metallic material 5 is heated and melted. Then, the produced casting is dropped in the conduction of turning upside down so as to take out from the opening part 30 as it is. The splitting molds 1, 2 are made of graphite. The mold fitting body 4 is made of refractory material of graphite, etc. By this constitution, the producing cost of the casting can drastically be reduced.