High-Technology Corp. offers 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.
HITECH™ screen changers are unconditionally guaranteed for a period of 10 years not to wear, and therefore, not to leak. We also guarantee our machines and our screen changer controls
against defects, parts and labor for a whole year after start-up.
High-Technology Corp. is the world's leading supplier of filter screens for use with belt-type or ribbon-type continuous screen changers
. The filter screen used in HITECH™ screen changers is woven from high-tensile strength stainless steel wire, in the Reverse Dutch Twill pattern, and can be used with all screen changers of similar design and can be supplied in non-standard widths and lengths to suit the customers needs. We also supply filter screens for all other makes of ribbon-style screen changers.
High-Technology introduced the “ribbon” or “belt-type” continuous screen changer in 1969. Now in our 5th decade, we continue to develop and adapt the simple and elegant operating principle
of our screen changers to keep pace with ongoing advancements in extrusion and polymer science.
As recognized leaders in the field of polymer melt filtration
, the HITECH™ name has been synonymous with cutting edge technology in the field of continuous, fully automatic screen changers for plastics extrusion.