Monthly Archives: April 2012

A First Look at China’s Vane Extruder

By Jan H. Schut Screws turning in barrels melt nearly100% of all thermoplastic, whether for extrusion, injection, blow molding, thermoforming, compounding or fiber—pretty much everything except compression and rotomolding. Over time new variations of screws and barrels have been invented, … Continue reading

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