Battery
- Electrode
- Manufacturing of plates that store and release electricity
- Cell Assembly
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Process of assembling electrodes and injecting electrolytes
to produce battery cells
- Module
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Integration of completed cells into an electrically
and mechanically combined battery pack
Integrated Raw Material Room Management System
Electrode slurry production equipment / centralized monitoring system
- Optimized PFD and P&ID design through process analysis
- Optimal layout configuration based on compact modularization
- Centralized control technology for the raw material room applying DX technologies
- Pre-verification of processes through digital twin simulation
Precision Coater
Technology for coating a large area with a functional solution with a thickness of 10㎛ or less
- Semiconductor / secondary battery / medical film precision slit coater technology
- Uniform thin-film coating of 10㎛ ~ 500㎛ thickness using multiple feed sources
- Auto-leveling function for coater and table flatness correction
- Custom design of slit coater discharge section for 3D shape coating
- Optimization of slit coater system through fluid analysis
- Nozzle heating function
Insulation Thickness Gauge
Measurement of insulating film thickness using high-speed scanning spectroscopic interferometry
- Thickness resolution: 0.1㎛
- Reflectometry technique application
- Using self-developed spectral sensors
- Noise removal and shape prediction algorithm
Use Case Electrode coating inspection
High Speed N&D(Laser Notching & Drying)
Secondary battery electrode laser forming / drying technology
- Roll to Roll Interpretation-based web path optimization configuration
- High-speed / precision real-time vision inspection system
- Data driven real-time quality calibration system
- Implementation of DX function grafting equipment abnormality detection / production line monitoring function
High Speed DNC(Drying & Notching & Cutting)
Secondary battery electrode drying / mold forming / cutting technology
- Roll to Roll Interpretation-based web path optimization configuration
- High-speed/precision real-time vision inspection system
- Data driven real-time quality calibration system
- Implementation of DX function grafting equipment abnormality detection / production line monitoring function
High Speed / Precision ZZS(ZigZag Stacking)
Secondary battery electrode high speed / precision stacking technology
- Roll to Roll Interpretation-based web path optimization configuration
- High-speed / precision real-time vision inspection system
- Data driven real-time quality calibration system
- Implementation of DX function grafting equipment abnormality detection / production line monitoring function
Cylindrical High-Speed Assembly Technology
High-speed rotary camera driven design technology
- High-speed rotary control technology
- Compact equipment though high-speed laser welding
- Equipment risk pre-detection through digital twin technology
EOL(End Of Line) Appearance Inspector
6-side inspection (lead, lead film, sealing, terrace, body part, side surface, etc.)
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Equipped with high-speed multi-condition optical system (over 2,500mm/sec),
simultaneous acquisition of 5-condition images - Equal IQ(Intallation Qualification) management across all sites using standard samples
- Improving inspection performance by applying rule base and deep learning
- Achieving unmanned Inspection
Use Case Final appearance inspection of pouch cell
High Speed Package
Secondary battery packaging technology
- Process optimization based on analysis (material / method / welding / molding)
- High-speed / precision real-time vision inspection system
- Data driven real-time quality calibration system
- Implementation of DX function grafting equipment abnormality detection / production line monitoring function
Tab Fold X-ray Inspection Machine
Secondary battery anode / cathode metal electrode fold inspection
- High speed 2D X-ray scanning
- Edge emphasizing algorithm technique
- Head / detector / radiation shielding configuration
- Over-check exception handling filtering algorithm
- Inline configuration with logistics (conveyor type)
Use Case Packaging process
Cell Assembly Equipment & Inspection Vision(L&S, PKG)
High speed (240cpm) 2D / 3D inspection of cells and pouches in battery assembly process
- General-purpose optical system design to apply various types of DUT(Device Under Testing) inspection
- Improving the accuracy of defect judgment by applying rule base and deep learning
Use Case Pouch cell L&S, PKG process dimensions / appearance vision
Battery Laser Welding System
Laser welding technology of the secondary battery packaging process
(current collector plate, can-cap, injection hole welding, etc.)
- Improved welding precision with automatic real-time calibration of welding line
- Welding beam / reflection beam real-time monitoring and analysis (LBAD)
- Ensuring welding reliability though real-time monitoring of welding depth
- Increasing productivity by using OTF welding, which is 6 times faster than stop welding
LBAD(Laser Beam Anomaly Detection)
The sensor configuration of the system consists of reflective module and transparent module
- Real-time detection of abnormalities in the laser welding process based on light quantity
- System for information on weld quality and prevention of mass defects in advance
- Provide flexible and scalable customized solutions optimized to customer requirements
Module / Pack Line Equipment Technology
Module / pack line optimization layout design
- Providing next-generation cell stacking technology
- Providing integrated solutions including inspection / welding
- 100% unmanned / automated solutions
- Unmanned inspection achieved
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