Hot Runners

Hot runners are the systems in place that deliver the material into the mold to make the part. These systems consist of hot halves, nozzles, gates and temperature controllers—all of which must be monitored, maintained and cleaned for optimal performance and to guarantee a quality end product.

Venting in Action

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

A Different Approach to Mold Venting

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

Multi-Tip Nozzle Designed for Side Gating

Günther will display a variety of hot runner technology, including the OktaFlow Type OMT multi-tip hot runner nozzle, designed for side gating in compact, multi-cavity molds.

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