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Custom Designs


Whilst the Posi-Melt screw is our recommended design when processing a variety of resins we often supply a Custom-Melt screw, especially when just one resin is processed.

A number of patented designs are available depending on the exact processing requirements. The aim is to provide the best possible melt and moulding quality while doing so with precise control and high throughput.

In order to design a Custom-Melt screw we ask that you fill out our Screw Design Questionnaire.

As well as determining the best screw design for your application we also take a great deal of care in selecting the correct screw tip assembly and end cap geometry.

Finally, it is very important to select the most appropriate alloys and coatings to maximise wear life and to minimize corrosion.


easymelt screw meltpro barrier screw
  
pulsar mixing screwZ mixer screw

 

design questionnaireIn order to design a Custom-Melt screw we ask that you fill out our Injection Screw Design Questionnaire