Screw Design

E.T. with Barr-2 Barrier section E.T.at end of conventional section Two-stage, vented E.T.

    We believe in utilizing specialists that have a long proven track record in their fields. That is why we work with BARR Inc. as our principle source for screw designs. BARR Inc. has established a reputation over the past 25 years as one of the leading screw technology companies in the plastic industry. The highly acclaimed BARR E.T.® energy transfer design is just one of many patented designs offered by BARR Inc.

    PFI and BARR Inc. will continue to work together to supply the customer the most effective and efficient design for their application. Our expertise in screw manufacturing and metallurgy ensure you that you will receive the highest quality product to protect your investment.

            (BARR ET® is a registered trademark of BARR Inc.)

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