Hot Runners
Dual-Zone Hot Sprue Bushing
Melt Design’s Equatemp line of hot sprue bushings now has a dual-zone model.
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Oerlikon Acquires INGlass and its HRSflow Hot Runner Business
The Swiss maker of flow control components, including gear metering pumps, has acquired the Italian headquartered mold maker and its hot runner unit.
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Online Hot Runner Configuration Tool Adds New Functions
Nozzle range, resin selection, shot weights, gate types and more are expanded on online hot runner configuration portal.
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Improved Hot Runner Nozzle Gate Bushing
Thermoplay says the newest generation of its D-Bushing gate bushing features double sealing and high thermal performance, among other benefits.
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New Hot Runner Controller Features Updated User Interface
Hasco’s new Primezone H1281/ hot runner control unit reportedly offers an intuitive interface reminiscent of a smart phone.
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Precisely Managed Melt Delivery Moved into the Hot Runner
Husky says its new UltraShot injection system miniaturizes the shooting-pot concept of a traditional two-stage injection system—putting it within the mold—to create proximity to the gate that all but eliminates pressure drop.
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Molding Straighter Medical Tubes: New Hot-Runner Technology Battles Core Shift
A curvature or bowing effect in thin-wall PET blood tubes had long been accepted as the norm for the high-volume application, despite its impact on cycle time and downstream post-molding operations.
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Barnes Group Names New Head for Molding Solutions Unit
Jessica Poliner has been named president of the unit, which includes Synventive, Thermoplay, männer, FOBOHA, Priamus, and Gammaflux, replacing Norbert Scheid who retired.
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New Melt Delivery and Control System Enables Design Freedom
Husky says its UltraShot Injection System liberates part design from the requirements of the injection molding process so that parts completed with other processes or post-mold assembly can now be produced in a single injection molding cycle.
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Running Cold to Hot: Tipping Point to Convert to a Hot Runner System
As the original melt-delivery system, cold runners still have their place in injection molding, but when demand for a plastic part—and required production—rise, the move to a hot runner can unlock myriad benefits.
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