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Customized Nickel Alloy Twin Screw Elements for Lithium Battery Slurry with High-Temperature Strength and Reduced Metal Contamination
Basic Properties
Place of Origin:Jiangsu, China
Brand Name:BLM
Certification:ISO 9001
Model Number:standard or customized
Trading Properties
Minimum Order Quantity:3000mm
Price:Negetation
Standard Packaging:Packing in wooden case
Delivery Time:45~690days
Payment Terms:T/T,Western Union,MoneyGram
Supply Ability:according to the customized products
Specifications
| Product Features: | Wear Resistance, Corrosion Resistance, Bimetallic Alloy | Hs Code: | 8477900000 |
|---|---|---|---|
| Application Extruder Macchine Type: | Type 75 Extruder And Above 75 | Application Area: | Plastic Manufacturing,food Processing ,chemical Manufacturing,recycling |
| Material: | 38CrMoAl, CR12MoV, W6542, SS 440, Wr5 Wr14, Ni60 | Advantages: | Customized Based On Different Working Conditions |
| Place Of Origin: | China | Customization: | Yes |
| Highlight | twin screw elements for lithium battery,lithium battery slurry extrusion screws,ZSK twin screw extrusion elements |
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Product Description
ZSK Double Twin Extruder Parts Screw Segments For Lithium Battery Slurry
Screw elements are the core functional parts mounted onto the shafts inside the barrel of a parallel co-rotating twin-screw extruder. They determine how material is transported, mixed, melted, and pressurized along the extruder's length.
Different Functions of Screw Elements
| Item | Functions |
|---|---|
| Conveying Elements: | Primarily transport material forward (pumping action) |
| Kneading Blocks (Kneading Elements) | Provide intense mixing, shearing, melting, and dispersive mixing |
| Reverse Conveying Elements | Restrict flow, create back pressure, increase fill level upstream, and enhance mixing efficiency |
| Specialty Elements | Primarily enhance distributive mixing (blending without high shear) |
Why Screw Elements Matter
The specific type, length, pitch/angle and sequence of screw elements determine the extruder's performance for a given material and process (mixing quality, melting rate, devolatilization efficiency, pressure build-up, output rate). Configuring the screw profile correctly is crucial for optimal results.
Production Process
Nickel Alloy Screw Elements for Lithium Battery Applications
Benefits of Nickel Alloy Screw Elements
- Superior Corrosion Resistance: Withstands highly corrosive fluorides (e.g., from PVDF binders) much better than standard steels, preventing pitting and degradation.
- Enhanced Wear Resistance: Significantly reduces abrasion from hard ceramic fillers (like Al₂O₃/SiO₂) commonly coated onto separators, extending element life.
- High-Temperature Strength: Maintains structural integrity and dimensional stability under the sustained high processing temperatures required for separator polymers.
- Reduced Metal Contamination: Minimizes metallic wear debris generation, crucial for preventing internal shorts in sensitive lithium-ion batteries.
About Bloom
Bloom(Suzhou) Materials Co., Ltd is mainly focused on wear-resistant and anti-corrosion extruder accessories for end user. What to do, is to extend their service life, to meet different requirements of several industries.
We can offer tailored solutions and optimized alloy material to satisfy high wear, high corrosion, and other specific application needs, getting optimal lifespan. The use of advanced manufacturing and quality engineering guarantees the best quality.
Applications
Contact Details
BLOOM(suzhou) Materials Co.,Ltd
Contact Person: Mrs. Kara Liu
Tel: 0086--13914912658
Fax: 86-512-89598069
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