PET Sheet Extruder Screw Barrel for Stable Extrusion

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Tel: 008613905808474
E-mail: cxj.job@gmail.com
Add: 25 yanhe Road ,Yanchang Street, Dinghai district, Zhoushan city, Zhejiang province,China

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September 15, 2026

A PET sheet extruder screw barrel must provide stable melting and uniform plasticizing while controlling material temperature during continuous production.

For PET, APET and PETG sheet extrusion, screw geometry should match the material, screw diameter, L/D, RPM and required output. A worn or unsuitable screw barrel may cause unstable pressure, lower output, poor melt quality and inconsistent sheet thickness.

When selecting a PET sheet extruder screw barrel, proper screw design and wear-resistant materials can improve production stability and service life.

Need a replacement? Send us your machine model, screw diameter, L/D, material, output requirement and drawing.

We manufacture customized screw barrels for PET extrusion lines.