Pellet extrusion is under increasing pressure to reduce energy use and material waste while maintaining consistent pellet ...

A new research paper introduces a compact screw-based pellet extruder for high content feedstocks, and it could materially shift costs and throughput for polymer, metal and ceramic additive ...

Editor?s note: The author, Donald E. De Laney, a consultant in polymer process rheology, worked with GE for 17 years and has worked with Dynisco over the past eight years. The plastics compounding and ...

A ZSE-50 mm HSEI twin-screw extruder. Segmented screw elements on high-torque splined shafts. An HSEI process section with modular barrels and screws.An example of a co-rotating, intermeshing HSEI ...

Multiple grades of plastic waste filled with contaminants are fed into extruders in the recycling process. The diaphragm of the pressure transducer may be worn out by these contaminants in just a few ...

Extruders are devices that heat and melt the feedstock and extrude it through the nozzle along a predetermined path on the print bed. Based on the material feeding, 3D printers are classified as ...

Polymer extrusion transforms materials, optimizing properties through real-time Raman spectroscopy and PCA for enhanced quality control and process efficiency.