Wear & Corrosion Resistant Barrel Liner Twin Screw Elements | HRC 57-64 Hardness | 600°C Temperature Limit
Price:
USD300-USD3000/pc
MOQ:
1 pcs
Delivery Time:
1-3 months
Brand:
BLM
Product Description
Advanced Wear & Corrosion Resistant Barrel Liner
Specialized twin screw elements designed for fluoroplastic industry applications requiring exceptional durability in demanding extrusion environments.
Material Technology
Our proprietary OS02H Nickel-Chromium-Tungsten alloy delivers superior performance with hardness ratings of HRC 57-64 and temperature resistance up to 600°C.
Key Material Advantages
- Enhanced Cr content improves oxidation resistance and high temperature performance
- CrB microhardness reaches 4000-4200 DPH for exceptional wear resistance
- Controlled WC content prevents segregation and ensures uniform alloy distribution
- Hard phase increased to approximately 50% compared to 10-30% in standard materials
- Full nickel pool dissolution provides superior density and structural integrity
Technical Specifications
| Parameter | Specification |
|---|---|
| Alloy Layer Thickness | ≥1.8mm |
| Hardness Range | HRC 57-64 |
| Temperature Resistance | Up to 600°C |
| Service Life Improvement | 3-5 times longer than WR5 or CPM10V |
Product Components
Barrel Assembly
Outer barrel constructed from carbon steel with replaceable inner liner made from NiCrW alloy. Available in sizes from 27-87 with oval flat corner design for optimal performance.
Screw Elements
Customizable screw elements available in various materials to match specific application requirements.
Material Selection Guide
| Application Type | Recommended Materials |
|---|---|
| Wear Applications | W6Mo5Cr4V2, WR5, CPM10V, CPM9V |
| Corrosion Applications | WR13, WR14 |
| Strong Corrosion (Hydrofluoric Acid) | OS22 (WJ276), HC276 |
| General Applications | 316L, 440C Stainless Steel |
Compatible Extruder Brands
Clextral
KraussMaffei
Leistritz
JSW
Buhler
Toshiba
Coperion
Berstorff
Maris
KOBE
Wenger
CPM
Manufacturing Capabilities
Our 3000+ square meter facility includes complete production processes from material R&D to final testing. We employ 6 technical personnel and over 40 workers with advanced production equipment from Taiwan and Germany.
Frequently Asked Questions
What is your minimum order quantity?
1 piece or set
Do you accept customized orders?
Yes, we welcome all customized orders for different sizes, materials, and structures.
Can I receive quality control reports before delivery?
Yes, detailed QC reports will be provided prior to shipment.
Is custom branding available?
Yes, we can laser engrave your logo or identification codes on products.
What is your warranty period?
1, 2, or 5 years depending on specific requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BLOOM(suzhou) Materials Co.,Ltd
Location
B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Contact Person
Kara Liu