WinTXSTM Twin-Screw Extrusion Simulation Software by PolyTech WinTXS™ Version 3.0 is here ! WinTXS™ is a personal computer software package for process simulation and analysis of polymer processing operations in corotating, intermeshing modular twin-screw extruders. WinTXS™ simulates all the steps in the process: solids conveying, melting, mixing, melt conveying and pressurization in realistic settings with multiple feed and vent ports. The most recent version of WinTXS™ can accommodate up to three solid fillers and up to three liquid additives. The extruder database currently holds specifications for approximately 80 commercial machines. Click on the console buttons above to explore the capabilities of WinTXS™. No annual licensing fees are required ! Purchase of WinTXS™ software includes a permanent single-user license; additional users can be added at any time by purchasing multiple-user licenses. Annual Technical Support is provided free for the first year and is available as an option thereafter. Extrusioneering International, Inc. is the exclusive distributor for PolyTech Software