The cylindrical valve pin shutoff design on Polyshot?s new MS75VG valve gate system is said to leave minimal gate vestige on the part surface and resembles an ejector pin mark. This design also ...
Cluster nozzles for hot-runner edge gating and side gating were another theme at NPE. Husky’s new Ultra SideGate for up to four cavities from a single nozzle is said to provide a wider operating ...
Hot runner technology will probably never take over the moldmaking business altogether, but, increasingly, molders are willing to pay the premium up front to have the benefits during the molding ...
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