Precision‑machined extruder barrel with tight tolerance control (±0.015mm) ensures a perfect fit with screws and uniform plasticizing of engineering plastics, reducing defects from uneven melting.
Segmented heating zones provide accurate temperature control (±2°C), matching the melting range of different engineering plastics and preventing overheating or incomplete melting.
Custom sizes available (φ20–φ600mm, L/D 20:1 to 40:1) to fit various screw barrel systems and extrusion processes.
Smooth inner‑wall finish minimizes adhesion and friction, improving self‑cleaning and reducing carbonization.
Compatible with major brands including Coperion, Berstorff, Leistriz, and popular domestic extruder and nut conveyor models.
Production Process
Bloom (Suzhou) Materials Co., Ltd specializes in plastic extruder accessories including screw elements, barrels, shafts, and more. We focus on ultra-high wear resistance, corrosion resistance, and high temperature resistant components. Custom solutions available.
With stable quality, competitive pricing, timely delivery, and excellent after-sales service, we look forward to collaborating with you.