PATT Filtration

Offering leading edge technologies for 20+ years, our expertise in polymer filtration is unmatched. A continuous screen changer is a device that filters out impurities in the extrusion process—without interrupting the process when a clogged screen needs to be changed. It’s used in melt filtration processes where contamination can clog up screens in a very short time and process disruptions are costly. They are used in pipe and profile, film and sheet, compounding, resin production, blow molding, nonwovens, and fibers.