A forced cooling casting apparatus has a loop track for guiding a stool having a lower mold fitted thereto and having a punch-out portion. A plurality of stations are sequentially disposed on the loop track for effecting the steps of cleaning the lower mold, arranging an upper mold, inserting tubular members for cooling, setting a cooling plate having a plurality of cooling nozzles for passing a cooling medium through the tubular members, pouring a molten metal, effecting cooling in several stages, removing the cooling plate and taking out the resulting casting. A cooling medium tube communicates with the cooling nozzles, having a coupler and disposed on the cooling plate. A cooling medium feeder is connected to the coupler and/or a cooling medium jet device for cooling the lower mold, and is disposed at each of the cooling stations.