Rauwendaal Extrusion engineering, Inc.
Rauwendaal Extrusion Engineering, Inc. 530.269.1082

A Polymer Process Engineering & Training Company Home of the CRD Mixing Screws

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Troubleshooting Extrusion Testimonials

2017

Chris is very knowledgeable of the extrusion process. Even though I have been to a few seminars over the years, you learn new things that could help the extrusion process every time you attend.
Steve LaMadeleine, Extrusion Quality Manager, Phifer

Dr. Rauwendaal’s seminar provides insight behind extrusion engineering that can bring understanding for professionals new to extrusion, as well as assist experienced personnel with their current processes.
Scott Gomes, Mechanical Engineer, Solutia

A very good course to see what you have been doing poorly for many years. Also take away good information to improve your process.
Timothy J. Lynch, Sr., Research Scientist, Solutia

2015

It was a great pleasure to attend the” Understanding And Optimizing Extrusion” and the ”Troubleshooting Extrusion” seminars. Dr. Rauwendaal's books were the first thing I was handed by my co-worker in 1988, Polymer Extrusion 1st edition. I have read most all of his work and always wanted/ needed to attend one of his seminars. Well after 27 years I finally made it, and I was not disappointed. Even with 27 years of extrusion experience, I took home several new key learnings from these seminars. Dr. Rauwendaal gave insightful information and reconfirmed many of my learnings. He uses real life examples in his presentations to give up to date application to his principles. 41 years of experience are at your disposal during these seminars. I suggest you take advantage of these ASAP.
Charles L. Antonini, Engineering Technologist, ExxonMobil

2014

Very enlightening course. I have worked with Extrusion processes for over 15 years. I was humbled this week by just how much I did not know about some of the basics of extrusion science.
Craig Barnes, Process Engineer, Kimberly Clark

Very interactive, readily will answer questions.
Josh Peery, set-up tech, Viega LLC

Information very valuable.  I feel more tooled to confront extrusion upsets after this seminar.
Yves Simard, R&D Engineer, Plastifil

This is a very good training.  I learned and refreshed knowledge.  Great experience.
Wilfredo Mercado, EW Staff engineer, Edwards Lifesciences.

2013

The course was very valuable. I especially liked hearing Dr. Rauwendaal's esamples/case studies from his past experience.
Katherine Agnew, Ineos Olefins & Polymers

2010

With what I learned from the seminar (Understanding Extrusion and Troubleshooting Extrusion), our process is running much more stable and we are getting around 25% higher output and much better quality of product.  The course paid for itself within a week.
Kolby Shelby, Shelby Trailer Service

Very informative and makes you consider your extrusion process as well as room for improvements.
Michael Akins, R & D, Phifer, Inc.

The course was very informative.  Well worth the trip.  Even helpfull on off times like during breaks.
Misty Pack, Manufacturing Engineer, Noble Polymers.

Terrific Educational Experience
William Skillman, A-dec.