Hot Runners
Multispeed Valve-Pin Control
Eliminating hesitation marks is easier and more cost-effective with multi-speed hydraulic technology.
Read MoreVenting in Action
A dynamic (versus static) mold-venting valve helps resolve the most common effects of poor cavity venting.
WatchA Different Approach to Mold Venting
Alternative venting valves can help overcome standard mold venting limitations and improve mold performance.
Watch2016 Digital "Technology Review and Sourcing Guide" Available
If it's time to upgrade old equipment, try an alternative process, invest in a new strategy or just shop around, MoldMaking Technology’s annual Technology Review and Sourcing Guide is the perfect companion to your decision-making process.
Read MoreGetting Started with Hot Runner Maintenance
Developing basic cleaning and repair skills among in-house technicians should be the goal of every shop that runs hot runner systems.
Read MoreDesigner's Edge: Hydraulics for Slides, Ejection or Cores
Randy discusses tips and tricks for avoiding mold downtime when it comes to hydraulics for slides, ejection or cores and hot runner plugs or connections.
Read MoreImproving Sequential Molding
For large injection-molded parts, a servo-driven valve gate system can improve surface finish and part performance.
WatchUsing Data to Improve Mold Performance
An easy way to get a snapshot of how a mold is operating is to run regular mold scans via a hot runner temperature controller.
Read MoreProving the Advantages of a Servo-Driven Valve Gate System
One innovation for improving sequential injection molding centers around the use of servomotor technology.New servo-driven valve gate systems incorporate a toggle-type mechanism that operates the valve pin position at 90 degrees from the servomotor stroke.
WatchSlideshow: Hot Runner Technology
Check out a few of the latest products in hot runner technology.
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