Lebanon, Ore-based Entek Manufacturing Inc. introduced the first product in a new series of co-rotating twin extruders with an online unveiling of a machine that was three years in the making to ...

Researchers at Oak Ridge National Laboratory (ORNL) in Tennessee have introduced a novel vacuum-assisted extrusion method that significantly reduces internal porosity in large-scale 3D-printed polymer ...

On the right, a vacuum-assisted extrusion is leveraged in large-scale additive manufacturing to reduce porosity in printed parts. The inset image, on the left, is a close-up of the vacuum-assisted ...

High Tech Extrusion GmbH of Korneuburg, Austria, has developed the Omnia series of extrusion lines and the RK Streamliner pipe head — a stand-along vacuum unit as a retrofit system for conventional ...