products details
Twin Screw Barrel With Tungsten Carbide Cylinder Liner High Precision Wear Corrosion Resistant
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Twin Screw Barrel With Tungsten Carbide Cylinder Liner High Precision Wear Corrosion Resistant
| Brand Name: | OEM |
| Model Number: | ESB003 |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | T/T,Western Union,Negotiable |
| Supply Ability: | 8000pcs/month |
Wear Corrosion Resistant twin screw barrel
,High Precision twin screw barrel
,W6Mo5Cr4V2 twin screw extruder barrel
Twin Screw Barrel with Tungsten Carbide Cylinder Liner, High Precision Wear & Corrosion Resistant Extruder Barrel
Our twin screw barrel with tungsten carbide cylinder liner is the core wear-resistant component for co-rotating twin screw extruders. The built-in tungsten carbide lining greatly improves the barrel’s wear resistance and corrosion resistance, solving the service life problem of ordinary barrels when processing high-filler, acid-base corrosive plastic materials. We adopt high-precision CNC machining to guarantee consistent 8-shaped twin hole tolerance, no material leakage, stable extrusion pressure. All raw materials pass strict elemental and metallographic inspection to eliminate hidden quality risks.
- Tungsten Carbide Liner, Ultra Wear & Corrosion Resistance
The inner cavity is inlaid with tungsten carbide cylinder liner, far superior to ordinary nitrided barrels. Perfect for processing glass fiber, calcium powder, carbon black filled masterbatch, corrosive modified plastic and degradable polymer materials. Long service life reduces your spare parts replacement frequency.
- Diverse Optional Alloy Materials to Match All Working Conditions
We supply full range barrel base materials to meet different production environments:
- High speed tool steel: W6Mo5Cr4V2
- Nitrided alloy steel: 38CrMoAl
- Imported anti-corrosion powder alloy steel: MM60, WR5, WR13, WR14, CPM10V, CPM9V
- Stainless steel for strong acid & alkali: 316L, SX737, C276
All raw materials are sourced from top domestic brands and professional European extrusion material suppliers, with full metallographic test reports.
- Strict Raw Material Inspection System
Every batch of steel will undergo elemental analysis and metallographic detection before production. We strictly control material composition to avoid impurity defects, ensuring stable hardness, toughness and deformation resistance of finished twin screw barrels under long-term high temperature and high torque working conditions.
- Professional Custom Technical Support
Our technical team provides one-stop technical service: accurate surveying, mapping and reverse design based on customer samples; matched component combination solution for barrels, screw elements and kneading blocks. Custom barrel length, flange hole layout, heating/cooling channels, liner thickness available.
- High Precision Machining Process
5-axis CNC finish machining, inner hole mirror polishing, uniform tungsten carbide liner bonding without shedding. Stable dimensional tolerance ensures seamless fit with twin screw shafts, no dead angle material accumulation, easy disassembly and cleaning.
| Item | Specification |
|---|---|
| Product Name | Twin Screw Barrel with Tungsten Carbide Cylinder Liner |
| Core Feature | High Precision, Wear Resistant, Corrosion Resistant |
| Liner Material | Tungsten Carbide |
| Optional Base Steel | W6Mo5Cr4V2, 38CrMoAl, MM60, WR5, WR13, WR14, CPM10V, CPM9V, 316L, SX737, C276 |
| Processing Tech | CNC Precision Machining, Inner Mirror Polishing, Integrated Liner Embedding |
| Applicable Device | Co-Rotating Twin Screw Extruder, Plastic Compounding Granulator |
| Custom Service | Sample Mapping, Size Customization, Matching Screw Components Design |
| Quality Control | Elemental Analysis, Metallographic Inspection, Hardness Test |
- Color & filler masterbatch production (high glass fiber, calcium carbonate filling)
- Polymer modification: flame retardant, reinforced, anti-corrosion plastic
- Waste plastic recycling granulation
- Degradable PLA/PBAT extrusion
- Chemical & corrosive material compounding
- Laboratory twin screw extrusion equipment
Anti-rust oil coating + shockproof export wooden case for sea and air transportation. 12-month warranty under normal production operation. We provide material test reports, CAD drawings and professional technical guidance for installation and maintenance. Contact us to get tailored solution and factory direct quotation.
Q1: What is the advantage of tungsten carbide liner twin screw barrel?
A: Tungsten carbide liner has extremely high hardness and corrosion resistance, effectively resisting abrasion and chemical erosion from filled and corrosive plastics, greatly extending barrel service life compared with ordinary nitrided barrels.
Q2: What kinds of steel materials can you provide for twin screw barrels?
A: We supply high-speed tool steel, nitrided steel, imported powder alloy steel and anti-corrosion stainless steel, including W6Mo5Cr4V2, 38CrMoAl, MM60, WR series, CPM series, 316L, C276 and more customized materials.
Q3: Can you customize twin screw barrels according to our old samples?
A: Yes. Our professional technical team can complete surveying, mapping and reverse design based on your incoming samples, and provide matched screw component combination technical service.
Q4: How do you guarantee the raw material quality of twin screw barrels?
A: All raw materials are purchased from top-tier domestic and European suppliers. Each batch will pass elemental analysis and metallographic inspection to ensure stable raw material quality.
