Screen Changer

  • The PSG series hydraulic screen changer is an important accessory for the PSM series twin screw extruder.


The PSG screen changer is suitable for filtering out the melted impurities and for products that require higher solid segregation standards. The filtering of melted materials can be determined by mesh size and screen quantity to achieve high quality filter requirements.
The PSG screen changer has a twin-orifice design to reduce internal friction and achieve uniform temperature which, in turn, facilitates the smooth flow of the melted material and reduces screen changing time. Additionally, it has a simple compact design for ease of use and cleaning. The screen can be changed within seconds.


Model PSG30 PSG50 PSG72 PSG92
Screen Surface Area (cm2) 12.5 30 70 220
Max Resin Pressure (MPa) 30 30 30 30
Heater Power (kW) 2.6 3.2 4.4 7.8
Changing Speed (sec.) 2 2 5 5
contact info


    Branch Office
  • 9F.-11, No.79, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.)
  • TEL: 886-2-2698-1231
  • FAX: 886-2-2698-1232
  • E-mail: