Thread: First 2 hrs

Originally Posted by gobbler

y’all got any ways to warm a mold other than wasting a first injection?

I would wrap my mold and the injector in a heating pad for an hour then mix the plastic to about 320 degrees. When I shot the mold I place them in a wood vise and shoot with slow and steady pressure. Always place some more hot plastic in the injection hole as it helps when the mold is sucking in the plastic.

Mike