Screen changer application

Screen changer application is for polymer melt filtration in a wide range of thermoplastics, and fully automatic, continuous screen changers are main types. The available materials are shown in the following.

Screen changer applications for the polymers applications in melt filtration:
Polycarbonate sheet
Polystyrene foam sheet: screen changers also used in PP and PE Foam Extrusion, screen changers are also used in filtration of acrylics
LLDPE/LDPE CO-EX blown film
PVC profile extrusion
PP thin walled precision tubing: melt filters also used in smooth walled and corrugated HDPE Pipe Extrusion
Biaxially oriented PP (BOPP) and PS (BOPS)
Flexible PVC sheet extrusion
MDPE pelletizing
Polyolefin film extrusion

Screen changer applications for different materials:
We offer fully automatic, continuous screen changer products that are used for polymer melt filtration in every segment of plastics processing including: blown film, blow molding, sheet and film extrusion, filaments & fibers, pipe and profile, pelletizing, BIAX (BOPP and BOPS). Melt filters are designed to be used with all families of thermoplastics, including Polyethylene (LDPE, LLDPE and HDPE) Polystyrene (PS, HIPS), Polycarbonate, ABS, Acrylic, Flexible PVC, Nylon (PA 6, PA 66, PA 11) and Polyesters, as well as a wide range of engineering resins.