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Kenplas Forum ==> Injection Molding (Machine) ==> variability from cavity to cavity
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Please send me a quotation of a PET preforms- bottles manufacturing machinery and all required accessories (oNE-STEP "HOT" PREFORM production line)

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11/24/2014 4:36:42 PM By eugene selengia
Hi You need to check the gate size probably is to small, or go to cavity balance trial and compare the weight of all 4 cavities when they shorting with out holding pressure about 80 to 90 procent fill and then study your gate sizes

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1/28/2014 1:43:50 AM By maciek
We are making a circular part in a 4 cavity mold. The sample dimensions (i.e. radius) that we get from one of the cavities is smaller than the other 3 cavities and this is causing some issues. Anyone knows what could be causing the short radius in only one of the cavities? Thank you.

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12/19/2013 4:58:06 AM By sade
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