About PSI - Polymer Systems, Inc.
PSI-Polymer Systems, Inc. is a leading U.S. supplier of Screen Changers, Extrusion Gear Pumps and Static Mixers for the Extrusion, Polymer Processing, and Recycling Industries. All are offered either as stand alone components or as complete engineered systems.
With more than 25 years of expertise in the field of plastics, PSI utilizes the latest technology in design, engineering, and process solutions to provide products with superior life under the most extreme process conditions. All machinery and equipment is manufactured with precision tolerances to ISO-9002 standards.