Raw Material Contaminant Detection
- Metallic impurities in cathode materials
- Contaminant particles in anode materials
- Contamination introduced during powder processing
- Contamination during raw material transport and storage
Precisely Identify Trace Contaminants, Safeguard Battery Safety and Manufacturing Quality
Funa Cleanliness leverages SEM+EDS intelligent analysis technology to provide full-process particle detection and contamination tracing solutions spanning raw materials, production processes, and failure analysis, helping lithium battery enterprises reduce contaminant risks and improve product consistency and reliability.
SOLUTION
Comprehensive Lithium Battery Pollution Risk Control from Materials to Manufacturing
Electrode Manufacturing Process Monitoring
- Particles generated during coating and rolling processes
- Surface contaminants on current collectors
- Process residue contamination
- Mechanical wear during electrode processing
Equipment Contamination Source Analysis
- Wear particles from production equipment
- Residues in pipelines and conveying systems
- Tooling and fixture contamination
- Contaminants introduced during equipment maintenance
Cell Assembly Cleanliness Management
- Particles in assembly environment
- Contamination from operator handling
- Packaging material residues
- Contamination during production flow
SOLUTION
Solutions
Automated Magnetic Metal Contaminant Separation & Extraction
Problems with traditional industry methods:
· Manual pretreatment processes are cumbersome, time-consuming, and labor-intensive;
· Magnetic contaminant extraction is insufficient, weakly magnetic and small particles are easily missed;
· Results are affected by human factors, with scattered data and poor reproducibility;
· High safety risks, ICP digestion steps require strong acids.
Our solution:
Fully automated disaggregation → precision magnetic capture → cleaning & separation → safe digestion / filtration, closed system, no high-temperature strong acids, one-click completion, simultaneously producing ICP digestion solution and SEM filter membrane samples.
CORE PRODUCT
Core Products
Fully Automated Lithium-Ion Battery Cleanliness Inspection
ParticleX Battery
Industry standard for lithium-ion battery cleanliness inspection
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Detection of magnetic foreign substances
Mag IA
Separation of magnetic impurities from battery materials (NMC, LFP, precursors, and raw materials)
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Core Value
Production Line Contaminant Tracing
Metallic contaminants remaining in cathode and anode materials can dissolve and precipitate during charge-discharge cycles, eventually forming dendrites that pierce the separator, causing self-discharge or even thermal runaway. This is one of the main causes of lithium battery safety incidents.
Electrode Surface Metal Contaminant Detection
Rapidly screen rolled electrodes, detect and statistics the ratio of amorphous to metallic contaminants, controlling shipment quality.
Cathode Powder Contaminant Detection
Directly perform cleanliness testing on lithium iron phosphate and ternary material powders to evaluate supplier material quality.
APPLICATION CASE
Application Cases
SERVICE
Services
The ParticleX system offers highly flexible customization services, ensuring that analysis processes, classification rules, and data reports can precisely match your specific requirements. At its core is a highly open software platform that allows you to tailor the system to your specific processes and application scenarios.
Custom Identification & Classification Rules
This is the core of system customization, allowing adjustment or creation of new analysis workflows based on requirements without relying on factory presets.
Custom Data Reports & Visualization
The system automatically converts complex data into clear, intuitive reports, with both content and format customizable.
One-Click Standardized Report Generation
The system deeply integrates industry standards, enabling one-click generation of standardized authoritative reports.
Personalized User Interface & Workflow
The system can be locked in fully automatic mode for daily quality inspection, or switched to manual electron microscopy mode for failure analysis, achieving multi-purpose use from a single machine.
Contact Our Experts for a Tailored Solution
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