Rotary Filtration Systems operate continuous, automatic, process and pressure constant. They are characterized by a filter disk on which the screen cavities are located in a ring pattern. Screens can be changed on the part of the filter disk that is not active in the melt channel, while the production process continues to run without any interruptions or disturbances. The various models differ in terms of e.g. drive design, encapsulation and whether they offer integrated back-flushing.