Modular Design Nickel Alloy Twin Screw Barrel with Wear Resistance for High Torque Extruders
Basic Properties
Trading Properties
| Product Features: | Nickel Alloy Extruder Parts | Advantage: | Wear Resistance |
|---|---|---|---|
| Hs Code: | 8477900000 | Liner Type: | Nickel 60 Integrated Liner |
| Application Extruder Macchine Type: | Type 75 And Above 75 Can Made By Composite Liner | Application Area: | Plastic Manufacturing,food Processing ,construction,chemical Manufacturing,recycling And So On |
| Material: | HC276、 Nickel-based Alloy OS65、45 Steel, | Machinery Test Report: | Yes |
| FAT: | Yes | ||
| Highlight | Modular Design Twin Screw Barrel,Nickel Alloy Extruder Barrel,Wear Resistance Screw Barrel |
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Our twin screw extruder barrels are specially designed for high torque co-rotating twin screw extruders used in engineering plastics, black masterbatch, biodegradable materials, PVC, WPC, and high-filled compounds.

During processing of glass fiber reinforced plastics, CaCO₃ filled compounds, black masterbatch, and mineral-filled materials, the barrel liner faces severe abrasive wear.
Our barrels use:
- HIP alloy liners
- Ni-based wear resistant alloys
- Bimetallic liner structures
- Vacuum heat treatment technology
This significantly improves barrel lifetime and reduces maintenance frequency.
Typical applications:
- PA6 / PA66 GF30-GF70
- Engineering plastics
- Black masterbatch
- Conductive compounds
- Magnetic plastic materials
- Filler masterbatch
For corrosive materials such as:
- Flame retardant compounds
- Fluoroplastics
- Biodegradable plastics
- Reactive extrusion materials
the barrel requires excellent anti-corrosion capability.
Our special alloy liner technology helps:
- Reduce corrosion damage
- Maintain stable screw clearance
- Improve process consistency
- Extend service life

| Barrel Type | Application |
|---|---|
| Feed Barrel | Stable feeding |
| Closed Barrel | Melting & pressure building |
| Venting Barrel | Moisture and gas removal |
| Side Feeder Barrel | Fiber or filler feeding |
| Liquid Injection Barrel | Additive injection |
| Open Barrel | Easy maintenance |
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.

Suitable for:
- PA6
- PA66
- PBT
- PET
- PC
- ABS
- PPS
- PEEK
Contact Person: Mrs. Kara Liu
Tel: 0086--13914912658
Fax: 86-512-89598069