Pet Bottle Extrusion Mold Machine Screw

• Warranty: 2 Years
• Type: Extrusion Blow Molding Machine
• Raw Material: PET
• Making Method of Parison: Extrusion-Blow Molding
• Automation: Automatic
• Computerized: Computerized
• Model NO.: JY-S21
• Certification: CE, ISO9001:2008
• After-sales Service: Teach You Until You Can by Yourself
• Technology: Nitriding Pta and Hardend Screw
• Nitriding Thickness: 0.3-0.5mm
• Transport Package: by Wooden Box Safely and Strongly
• Specification: Dia14-600mm max length 10000mm
• Trademark: Jinyi
• Origin: Ningbo China
• HS Code: 8477900000
• Production Capacity: 50000PCS/Year

Product Description

Extrusion mold screw is one of the injection screw. It mainly used for extrusion mold machine.

Our advantages as below:


Nitriding screw:
Bimetalic screw:
Our advantages:


Our customers and  achievements:
Our culture: