SIGMA is a program that simulates compounding and processing operations on co-rotating twin-screw extruders. With the help of the development it is possible to evaluate the machine behavior quickly and globally and thus to be able to optimize the process.

REX is a program that simulates processing operations on single-screw extruders. The aim of the development is to enable the fast and global assessment of the machine behavior and thus to be able to carry out an optimization of barrel and screw configuration and also of the process parameters.

PSI is the counterpart to REX and is used for the design, but also for the optimization of screws for the injection molding process. In addition to different screw concepts, various shear and mixing parts as well as non-return valves are available.