purging for injection molding Purging for extrusion purging for hot runners

Welcome

Whether you run a single extruder in a university lab, or 30 injection molding presses in a Tier 1 automotive supplier, sooner or later you will need to purge your machine. Whether it is simply to shut down over the weekend, or to completely rebuild the injection unit, sooner or later you will need to purge your machine. Some of these reasons are beyond your control, but one thing IS within your control – which material you use to purge your screw and barrel. Commercial purging compounds outperform virgin resin or regrind in most circumstances. But can they help you?


Commercial Purging Compounds

Learn the Basics

If commercial purging compounds are new to you, look here for some general information. Find out why it's necesssary, what not to use and how preventive maintenance can save you thousands of dollars....Learn More

 

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