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Advantages of Using PSI's Hydraulic Screen Changer

PSI's Patented All-Metal Pressure Activated Seal

Patented All-Metal Seal

  • Made with 4140 tool grade steel
  • No wear and no maintenance
  • No hang up areas means no polymer degradation
  • No process or temperature limitations

Truly Safe Guards

  • Polymer spray proof
  • Interlocked to Category 3 safety
  • Easy to use yet rugged

Slide plate Heating

  • Wires flex away from polymer environment
  • Only one temperature control is required for the entire screen changer (3-zone heat control available)

Other Features

  • All metric threads for global acceptance
  • Industry standard interface connections that are interchangeable with other makes
  • Extruder screws can be pulled through the screen changer without removal from the extruder

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