Nanjing Zhitian Mechanical And Electrical Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 500 Sets / Month |
| Delivery Time | 30-60 work days |
| Packaging Details | Wooden Box |
| Barrel Type | Twin Screw Extruder Barrel for Slurry Mixing |
| Material Options | Outer: 304 Stainless Steel / Liner: ZT615 Ni-Cr Alloy or WR13 High-Cr Alloy |
| Application | Lithium Battery Slurry Mixing (Cathode & Anode) |
| Compatible Models | Continuous Twin Screw Mixers, OEM Replacement |
| Temperature Control | Integrated Cooling Channels |
| Surface Finish | Precision Machined Inner Bore |
| Tolerance | 0.02 mm Bore Alignment |
| Anti-Corrosion Rating | Suitable for Carbon Black & Conductive Additives |
| Wear Resistance | Precision Fitted Alloy Liner |
| Brand Name | zhitian |
| Model Number | 95 |
| Certification | iso9001 |
| Place of Origin | china |
View Detail Information
Explore similar products
Cast Iron Twin Screw Extruder Elements / Extruder Machine Price High Speed Gear
Pmma Sheet Production Line TDSN65 Series Twin Screw Extrusion Machine Gearbox ,
Gearbox ZT58N High-Torque for Co-Rotating Twin Screw Extruders Center Distance
Lab Extruder Machine Sale 132/160 KW Twin Screw Gearbox , TDSN Extrusion Machine
Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 500 Sets / Month |
| Delivery Time | 30-60 work days | Packaging Details | Wooden Box |
| Barrel Type | Twin Screw Extruder Barrel for Slurry Mixing | Material Options | Outer: 304 Stainless Steel / Liner: ZT615 Ni-Cr Alloy or WR13 High-Cr Alloy |
| Application | Lithium Battery Slurry Mixing (Cathode & Anode) | Compatible Models | Continuous Twin Screw Mixers, OEM Replacement |
| Temperature Control | Integrated Cooling Channels | Surface Finish | Precision Machined Inner Bore |
| Tolerance | 0.02 mm Bore Alignment | Anti-Corrosion Rating | Suitable for Carbon Black & Conductive Additives |
| Wear Resistance | Precision Fitted Alloy Liner | Brand Name | zhitian |
| Model Number | 95 | Certification | iso9001 |
| Place of Origin | china |
In lithium battery manufacturing, the consistency of slurry mixing directly affects electrode uniformity and cell performance.
The twin screw extruder barrel plays a key role in maintaining this consistency. Designed for continuous slurry processes, this barrel ensures uniform dispersion, temperature control, and chemical compatibility even under long production cycles.
Constructed with a 304 stainless steel outer shell and an alloy liner made from ZT615 nickel-chromium or WR13 high-chromium material, it delivers strong protection against corrosion and abrasion in NMP-based mixing environments.
Lithium battery slurry contains highly corrosive and abrasive components, such as NMP solvent and conductive additives like carbon black and CNTs.
Conventional barrels often degrade quickly, leading to contamination and inconsistent slurry viscosity.
The ZT615 liner offers excellent corrosion resistance against organic solvents and binders, while WR13 provides enhanced wear protection for abrasive material systems.
Both materials help maintain a stable internal surface, ensuring extended operation and consistent product quality.
Each barrel is manufactured under strict machining tolerances of ±0.02 mm to ensure perfect alignment and uniform heat transfer.
The internal water channel design allows efficient cooling and prevents thermal fatigue, maintaining process stability during high-speed continuous operation.
By combining chemical durability with high mechanical strength, the barrel significantly reduces replacement frequency and unplanned maintenance.
Users benefit from:
| Barrel Type | Outer Material | Liner Material | Resistance Type | Recommended Application |
|---|---|---|---|---|
| Type A | 304 Stainless Steel | ZT615 Ni-Cr Alloy | Corrosion Resistant | Cathode slurry with NMP solvent |
| Type B | 304 Stainless Steel | WR13 High-Cr Alloy | Wear Resistant | Anode slurry with carbon black or CNT |
Q1: Why is corrosion resistance important in lithium battery slurry mixing?
Because the slurry contains NMP solvent and active materials that can chemically attack conventional steel surfaces, corrosion-resistant alloys ensure purity and long service life.
Q2: What is the difference between ZT615 and WR13 liner materials?
ZT615 Ni-Cr alloy is optimized for corrosion protection in solvent-rich environments, while WR13 High-Cr alloy provides greater resistance to abrasion from conductive materials.
Q3: Can this barrel be customized for different twin screw extruder models?
Yes. Barrel dimensions, water channel design, and liner composition can be customized based on the user’s extrusion system and process parameters.
Q4: How can users extend barrel service life in slurry production?
By maintaining proper cooling circulation, monitoring slurry composition, and selecting the appropriate liner alloy based on slurry abrasiveness and solvent type.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-12000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Specializing in the production of twin-screw extruder parts Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing... Specializing in the production of twin-screw extruder parts Zhitian, a high-tech enterprise and Jiangsu Province-certified Specialized, Refined, Distinctive, and Innovative (SRDI) company, has specialized in twin-screw extruder parts for over two decades. With two production bases in Nanjing...
Get in touch with us
Leave a Message, we will call you back quickly!