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Ejector Return Pins

Ejector Return Pins

Ejector return pins are larger diameter ejector pins which are located outside the cavity area at the parting line. They assure that the ejector pins are retracted during the mold closing sequence. This prevents ejector pins from scratching the cavity or breaking during mold close.

Ejector return pins are located on the ejector retainer plate and extend through the support plate and the “B” plate outside the core and cavity areas.



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