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.
mold and part
Blog

How to Use a Conformally Cooled Sprue Bushing to Reduce Cycle Time and Ease Cost Pressures

Use of a new conformally cooled sprue bushing helped solve Midwest Mold Services’ problem with a big sprue that was hard to cool and preventing faster ejection times.
Blog

Additive Tooling Goes Beyond Conformally Cooled Inserts to Simplify the Mold Build Process

Three ways that additive tooling is moving past conformal cooling to bring speed and efficiency to the overall tooling process.

Product

Additional Control Unit Not Required for Hot Runner Technology

At K 2019, challenging state-of-the-art applications of HRSflow’s FLEXflow hot runner technology will be presented at several booths of partnering machine producers.



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