Abstract: Each inside surface of an injection molding press is attached to a static frame and ejector frame, respectively. The static frame is attached to a removable static mold assembly and the ejector frame is attached to a removable ejector frame assembly. The static mold assembly consists of a static cavity mold housing removably attached to a back plate. The ejector frame assembly consists of an ejector cavity mold housing removably attached to an ejector back plate assembly. The system only requires a change in the static and ejector cavity mold housing when changing molds for different plastic components. The static mold assembly and ejector mold assembly is attached by a yoke in a runner bar slot in a front portion of each respective static and ejector frame.

Abstract: Each inside surface of an injection molding press is attached to a static frame and ejector frame, respectively. The static frame is attached to a removable static mold assembly and the ejector frame is attached to a removable ejector frame assembly. The static mold assembly consists of a static cavity mold housing removably attached to a back plate. The ejector frame assembly consists of an ejector cavity mold housing removably attached to an ejector back plate assembly. The system only requires a change in the static and ejector cavity mold housing when changing molds for different plastic components. The static mold assembly and ejector mold assembly is attached by a yoke in a runner bar slot in a front portion of each respective static and ejector frame.