Hot Runners

Hot Runners

Multispeed Valve-Pin Control

Eliminating hesitation marks is easier and more cost-effective with multi-speed hydraulic technology.

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Hot Runners

Venting in Action

A dynamic (versus static) mold-venting valve helps resolve the most common effects of poor cavity venting.

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Hot Runners

A Different Approach to Mold Venting

Alternative venting valves can help overcome standard mold venting limitations and improve mold performance.

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2016 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.

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Hot Runners

Getting 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.

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Designer'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.

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Hot Runners

Improving Sequential Molding

For large injection-molded parts, a servo-driven valve gate system can improve surface finish and part performance.

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Using 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.

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Hot Runners

Proving 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.

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Hot Runners

Slideshow: Hot Runner Technology

Check out a few of the latest products in hot runner technology.

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