Equipped with specialized screws, suitable for PVC, PE, PBT, PA6, low-smoke halogen-free (LSZH), fluoroplastics, XLPE cross-linked production lines, and coaxial physical foaming insulation.

Specifications:

Diameter: Φ30 – Φ200 mm

L/D Ratio: 1:25 – 1:32

Material:

Standard material: 38CrMoAlA high-quality nitrided steel

Special materials: For fluoroplastics extrusion, use GH113 zinc alloy, C-276 Hastelloy, etc.