PURPOSE: To select molded shapes at every cavity and without damaging them by sucking molded parts projected from mold cavities by a vacuum suction head and transferring the parts in a product storage box.

CONSTITUTION: When molding is completed and mold opening is ended, a lifting lever is turned in the counterclockwise direction by a lifting cam 29, and a lifting base 20 is lifted by the revolution of the lifting lever. A traversing base 17 progresses up to a predetermined position and stops while a cam switch is operated, and coupling with a motor 28 is disengaged. Each suction port 48 in a vacuum suction head 11 is positioned severally where opposite to cartridges at that time. Consequently, an ejecting plate 14 is moved, and molded shapes are projected by an ejecting pin 15. However, said projected molded parts are sucked from the suction ports 48 because the suction ports 48 in the vacuum suction head 11 are brought to a vacuum state. The molded parts are carried into each parting chamber 53 in a product storage box 13.