Inline compounding of PET bottle flakes on twin-screw extruders is imposing ever greater demands on melt filtration. A newly developed piston-screen changer allows highly effective backflushing of the filter elements with little pressure fluctuation, even in sensitive applications.
KREYENBORG Screen changers are utilised for the continuous filtration of polymer melts for a wide variety of applications including : comnpounding, extrusion recycling, film, sheet, pipe and strapping tape extrusion to name a few of the applications where you can find Kreyenborg screen changers in daily operation.
Download PDF Press Release about Pressure Constant Screen Changer
Kreyenborg Screen Changer from Regis on Vimeo.
