Twin Screw Barrel
Product Description
Product Name: Twin Screw Barrel
Classification: Conical and Parallel Twin Screw Barrel
Appliance: Mostly for PVC pipes and profiles etc.
Dimension: D35/75- 92/188mm
Grade: Nitrided or Bimetallic
Nitrided Layer depth: 0.4mm-0.8mm
Hardness of Nitrided Layer: Above HV960-1040
Streightness of Screw: 0.015mm/1000mm
Cr-Plating layer: 0.02mm-0.2mm
Bimetallic Layer: 2-4 mm
Application: Used for PVC + 30% CaCo3, recylced plastic material
Twin Screw Barrel offered by Ningbo Jinyi Precision Machinery Co. Ltd.