Abstract: A die release agent composition is provided that is used by being applied to a die used for the squeeze casting, low-pressure casting, or the like of a metal or a die used for die forging. The die release agent composition includes a mineral oil or a synthetic oil, a solid lubricant, a thermosetting resin, and a polymer compound. The die release agent composition is used by being applied to the inner surface of a die for casting or forging.

Abstract: An injection molding machine using a plurality of metal molds 2 and a plurality of stations S1 to S10, for executing molding by moving the metal molds in rotation and in one direction includes on one of the sides of the metal molds a plurality of heat pipes 5 which are fitted into the molds and one of the ends of which protrudes from the metal mold, and a heat transfer plate 6 so disposed as to cover a projection portion 5a of the heat pipe protruding from the metal mold. Temperature adjustment plates 4 connected to a temperature adjustment machine 4 are disposed on the other station side and while the metal mold is halted at the station, the temperature adjustment plates clamp the heat transfer plate and adjust the temperature of said metal mold.

Abstract: An injection molding machine using a plurality of metal molds 2 and a plurality of stations S1 to S10, for executing molding by moving the metal molds in rotation and in one direction includes on one of the sides of the metal molds a plurality of heat pipes 5 which are fitted into the molds and one of the ends of which protrudes from the metal mold, and a heat transfer plate 6 so disposed as to cover a projection portion 5a of the heat pipe protruding from the metal mold. Temperature adjustment plates 4 connected to a temperature adjustment machine 4 are disposed on the other station side and while the metal mold is halted at the station, the temperature adjustment plates clamp the heat transfer plate and adjust the temperature of said metal mold.