PT ZONE: Hot Runners

INJECTION MOLDING: New Premium Hot-Runner Line
All-stainless and cleanroom-ready. More (+)
INJECTION MOLDING: Valve-Gate Pin-Speed Programmer
Prevent melt hesitation and air entrapment. More (+)


MOST RECENT CONTENT: Hot Runners

At NPE: Precise Valve-Gate Programming

Electric drive programs valve-pin movements.

INJECTION MOLDING: New Valve-Gate Controls And Actuators at NPE

More choices for total control of valve-pin movement.

INJECTION MOLDING AT NPE: Molding Exhibits Show Off Cell Integration with Multiple Processes & Operations

If you’re interested in lightweight composites, IML, LSR, multi-shot, inmold assembly, barrier coinjection, micromolding, variotherm molding, foams, energy-saving presses, robots, hot runners, and tooling—they’re all here in force.

A Challenger Tackles Coinjection For Barrier PET Preforms

Barrier PET containers for beverages, sauces, and other sensitive products become more cost-effective through more efficient use of expensive barrier resins.

INJECTION MOLDING: Multi-Tip Hot-Runner Nozzles For Tubular Parts

Designed for balanced filling without core bending.

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OVERVIEW:
Hot Runners

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A hot runner system is an assembly of heated components—hot halves, nozzles and gates and—that inject plastic into the cavities of an injection mold. The system usually includes a heated manifold and a number of heated nozzles. The manifold distributes the plastic entering the mold to the nozzles, which then meter it precisely to the injection points in the cavities. The hot runner is equipped with its own temperature control system.


more (+)

» Purging Compound

Sooner or later you will need to purge your machine. Which material should you use to purge your screw and barrel?

Product Announcements

INJECTION MOLDING: New Premium Hot-Runner Line
Mold-Masters Limited 3/31/2015
INJECTION MOLDING: Valve-Gate Pin-Speed Programmer
Plastic Engineering & Technical Services, Inc. 3/31/2015
INJECTION MOLDING: New Valve-Gate Controls And Actuators at NPE
Synventive Molding Solutions 2/24/2015
INJECTION MOLDING: Multi-Tip Hot-Runner Nozzles For Tubular Parts
ALBA Enterprises 1/27/2015
INJECTION MOLDING: Pre-Engineered Hot Runners for Economy, Fast Delivery
MHS - Mold Hotrunner Solutions 12/29/2014

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