Extrusion twisting of ECTFE large-diameter pipe

Problembeschreibung

Large-diameter pipe spirally twisted after extrusion

Ursachenanalyse

Uneven melt flow, uneven circumferential cooling

Lösung

Optimize spiral mandrel, uniformly distribute cooling

Wichtigste Erkenntnis

Twisting is a difficulty in large-diameter pipe extrusion

ECTFEtwisting

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