Products & Services

• • Robert Barr
  • Extrusion Screws
  • Extruders
• • Plastics Industry
  • Extrusion Screw Design

Web Result

BARR, Inc. - Extrusion Screw Design - Plastics Technology - Feed...

Since 1976 we have lead the plastics industry to a new level of productivity through the use of our innovative extrusion screw designs. Our screws consistently out perform our competitors' yielding better rates and superior quality product. How can Barr help you to increase productivity in your plastic extrusion, injection molding, blow molding, or blown film processes? The answer lies in our land...

http://www.robertbarr.com/

BARR, Inc. - About Us - We design plasticating screws and extrusion...

Founded by Robert Barr in 1976. Barr was already known for his work on screw design and had a barrier screw patent granted in 1970. His background was as a development engineer working for a leading extruder manufacturer in New Jersey, Hartig division of Midland Ross, Corp. In 1972 he left Hartig to form, Barr Polymer Systems, Inc. The primary focus of this company was designing and manufacturing ...

http://www.robertbarr.com/about-robert-barr-inc.php

BARR, Inc. - Design and Support Services for Plastics Manufacturing...

Strong Design Service and Support BARR Inc. offers strong design and support to assist our customers in fully characterizing their resin and optimizing a screw design for maximum performance. In addition to our extensive database on screw designs and material properties, we also work with many of the top consultants in the blown film and extrusion industry. The following tables list some of the ot...

http://www.robertbarr.com/barr-services.php

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