PSI - Polymer Systems, Inc.

1703 Pineview Street SE
Conover, NC 28613

click for phone  |  Fax: (828) 468-2610


About PSI - Polymer Systems, Inc.

PSI-Polymer Systems, Inc. is a leading U.S. supplier of Screen Changers, Gear Pumps, and Custom Systems for Polymer, Rubber, Chemical, and Hot Melt Adhesive applications. PSI’s flexible design vision has always been through the eyes of our customers – combining the benefits that drive production and profitability for plastics extrusion and hot melt adhesive processes with how the extruder operators use them.

For polymer and hot melt adhesive filtration requirements, PSI Screen Changer types include Backflush (CSC-BF), Continuous dual-piston (CSC), Discontinuous single-piston (DSC), Hydraulic Slide Plate (HSC), Manual Slide Plate (MSC), and In-Line Filters (ILF). For large polymer reactor and compounding lines, PSI offers Extended Area Continuous Screen Changers (EAC). Gear Pump types include: Extrusion Gear Pump (EGP), High-Pressure Gear Pump (HGP), Chemical-Industrial Gear Pump (CIP), and Fluoropolymer Gear Pump (FGP) for fluorinated plastics.

Products by PSI - Polymer Systems, Inc.

By PSI - Polymer Systems, Inc.

Two (2) pocket models Continuous Screen Changers (CSC) provide uninterrupted filtration of thermoplastic materials. No downtime or related scrap for screen changes, high reliability, lower average head pressures and higher daily output make this screen changer a perfect choice for continuous... Read more »

By PSI - Polymer Systems, Inc.

Long considered the workhorse of polymer melt filtration, Hydraulic Slide Plate Screen Changers (HSC) are an efficient, economic filtration solution for film, sheet, pelletizing and a host of other applications able to tolerate a momentary process disruption. The design uses a two-position... Read more »

By PSI - Polymer Systems, Inc.

Backflush Continuous Screen Changers (CSC-BF) filter contaminated polymer melt streams typical of post-industrial and post-consumer plastic scrap. As contaminants build up on the screen pack, a pressure setpoint or timer initiates backflush operation. The fully automated process efficiently... Read more »

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