Extrusion & Post
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Wall thickness/dimensional control in PFA pipe extrusion
Fenómeno do problema
The dimensional stability of PFA pipes is not easy to guarantee
Análise das causas
The expansion of PFA melt at the die exit and the shrinkage during cooling are difficult to control
Solução
Precisely control the matching of screw speed, melt pump, hauling, and cooling
Conclusão principal
Precision extrusion of PFA pipes requires coordinated control of the entire process
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