Screen Changers for Polymer Melt Filtration in a Wide Range of Thermoplastics



High-Technology Corp. offers fully automatic, continuous screen changers 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).   HITECH™  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.

Listed below are just a few of the polymers and applications where HITECH™ melt filtration is used:

POLYCARBONATE SHEET

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POLYSTYRENE FOAM SHEET

HITECH™ screen changers also used in PP
and PE Foam Extrusion
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POLYCARBONATE SHEET

melt filtration polycarbonate sheet HITECH screen changer polymer extrusion

HITECH™ screen changers are also used in filtration of ACRYLICS
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LLDPE/LDPE CO-EX BLOWN FILM

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PVC PROFILE EXTRUSION

PVC profile extrusion melt filtration HITECH screen changer

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PP THIN WALLED PRECISION TUBING

melt filtration thin and smooth  walled tubing corrugated HDPE pipe extrusion screen changer

HITECH™ melt filters also used in smooth walled
and corrugated HDPE Pipe Extrusion
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BIAXIALLY ORIENTED PP
(BOPP) and PS (BOPS)

melt filtration biaxially oriented PP (BOPP)  PS (BOPS) screen changer plastics extrusion

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FLEXIBLE PVC SHEET EXTRUSION

flexible PVC sheet extrusion melt filtration HITECH screen changer

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MDPE PELLETIZING

HITECH screen changer MDPE pelletizing melt filtration application

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PP THIN WALLED PRECISION TUBING

HITECH screen changer flexible Polyolefin film extrusion melt filtration application

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HITECH™ The Leaders in Continuous Melt Filtration since 1969