Polymer Processing Systems

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Xaloy® Pulsar® Mixing Injection Molding Screw

The Xaloy Pulsar® mixing screw offers a conventional style screw design with superior distributive mixing qualities, ideal for shear intolerant materials. The turbulent reorientation of the melt stream improves part uniformity.


  • Greater flexibility through quick color and material changes
  • Better physical properties and enhanced cosmetic appearance, no marbling through optimum mixing action
  • Faster cycles due to reduced melt temperatures



  • Wave style root geometry for excellent distributive and dispersive mixing
  • Wider application and processing window
  • Adaptability to various process requirements
  • Strong weld lines
  • Less back pressure required