High Technology Corp.

144 South Street, 07601 Hackensack, NJ
Telephone +1 201 4880010
Fax +1 201 4887997


Hall map

K 2016 hall map (Hall 13): stand B91-3

Fairground map

K 2016 fairground map: Hall 13

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.007  Screen changers

Our products

Product category: Screen changers

Screen Changers for Polymer Melt Filtration

Hitech™ screen changers are available in the following sizes:

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Product category: Screen changers

Filter Screens for Polymer Melt Filtration

HIGH-TECHNOLOGY CORP. is the world's leading supplier of filter screens for use with belt-type or ribbon- type continuous screen changers. Filter ribbons are furnished in rolls with a standard length of 120' (36.5 meters) or 60’ (18.3 meters). The yield of such a roll is equivalent to several hundred 'screen packs' in a conventional screen changer and lasts many months in non-stop operation.

The filter screen used in HITECH™ screen changers is woven from high-tensile strength stainless steel wire, in the Reverse Dutch Twill pattern. Screens are ultra-sonically cleaned and packed in our plant in Hackensack, New Jersey and are available for immediate delivery world-wide.

HITECH™ filter ribbons can be used with all screen changers of similar design, and can be supplied in non-standard widths and lengths to suit the customer’s needs. We also supply filter screens for all other makes of ribbon-style screen changers. Please contact our screen department for more information.

The following chart lists the standard mesh screens used with HITECH screen changers.

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Product category: Screen changers

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.

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About us

Company details

Leaders in continuous melt filtration since 1969

Having read about the unique screen changers we make, you may want to know a little more about the company behind the product.

We are a corporation registered in the state of New Jersey since 1969. Now in our fifth decade, we take pride in our accomplishments which have established us as leaders in the science of melt filtration.

There are thousands of our screen changers in around-the-clock use in the USA and a comparable number installed the world over.

All of our machines and their electronic controls, are manufactured in- house in our facilities in Hackensack, N.J., using only the best materials and components.

We furnish complete and comprehensive support documentation on all projects, and we maintain close technical liaison throughout the design, start-up and follow-up stages.

We maintain close ongoing working relations with our customers by providing prompt and thorough technical support.

As a family-owned business, we are equally proud of our ability to maintain our independence as a business entity, which enables us to commit an unsurpassed level of resources to our product and to our customers.

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