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conical and parallel screws

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Topic: conical and parallel screws

nicolas
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Posts: 1
From:
Registered: May 2008

posted July 21, 2008 09:43 PM

Hello,

I am working in a factory producing PVC pipes. We are presently using a parallel twin screw extruder and we are expecting a conical one. I would like to know the difference between both extruders.
Then, will the formulation of PVC (stabilizers and lubricants) have to change ?
Thanks.

Regards,
Nicolas.

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