Our Specialty Materials Division has state of the art manufacturing equipment  and processes that enable flexible and  responsive manufacturing for Interfacial’s many innovative customers.  Our state-of-the-art twin screw manufacturing strategy allows us to move seamlessly between production of small batch niche compounds to truckload quantities for customers with larger scale market applications.

Over the past two years, our Specialty Material Division has increased its space in River Falls, Wisconsin to 30,000 sq. ft. and growing, and has invested significantly in additional equipment and capacity to meet our customers’ growing demand.  We boast a talented team of engineers, operators and support staff who work effectively as a team to manufacture and deliver on customer-directed specifications and timelines.

Current capabilities include:

  • Twin Screw Extruders
    • 27 mm (2)
    • 33 mm
    • 35 mm
    • 50 mm
    • 58 mm
  • Pelletizing
    • Strand
    • Dry
    • Underwater
  • Blending
    • Gravimetric
    • Ribbon
  • Agglomeration
    • Pallmann Agglomerator
    • Pellet Mill
  • Classification
  • Material Handling
    • Powders
    • Liquids
    • Pellets
    • Flake