Name: Customized Nickel Alloy Twin Screw Elements for Lithium Battery Slurry with High-Temperature Strength and Reduced Metal Contamination
Brand: BLOOM(suzhou) Materials Co.,Ltd
SKU: standard or customized
Price: 1,650.00 USD
Availability: InStock

Features Gallery Product Description Request A Quote

Features

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

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Basic Infomation

Place of Origin: Jiangsu, China

Brand Name: BLM

Certification: ISO 9001

Model Number: standard or customized

Payment & Shipping Terms

Packaging Details: Packing in wooden case

Delivery Time: 45~690days

Payment Terms: T/T,Western Union,MoneyGram

Supply Ability: according to the customized products

Gallery

Customized Nickel Alloy Twin Screw Elements for Lithium Battery Slurry with High-Temperature Strength and Reduced Metal Contamination

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

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Contact Person :	Mrs. Kara Liu
Tel :	0086-13914912658
Fax :	86-512-89598069

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