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Extruder Screw Barrel
Single and twin extruder screw barrels for pipe, profile, film, and sheet production lines.
Configuration
Single, parallel twin, conical twin
Output Range
100 to 1200 kg per hour
L/D
16:1 to 38:1
Overview
Balanced output, melt stability, and energy efficiency across PVC, PE, and engineering polymer extruders.
Technical parameters
- Flight Hardness
- 60 HRC with overlay
- Cooling
- Internal oil or water
Compatible machines
- Battenfeld-Cincinnati
- KraussMaffei
- Liansu
Compatible resins
- PVC, CPVC
- HDPE, LDPE
- PETG
Material and heat treatment
Material composition
- Bimetal liner + 38CrMoAlA base
- Special alloy segments
Heat treatment
- Vacuum hardening
- HVOF overlay
Planning a multi-site rollout?
Align metallurgy, stocking plans, and after-sales schedules across factories in China and Southeast Asia with our project managers.