Electrode Processing Equipment

High-precision electrode processing equipment for lithium-ion and sodium-ion batteries, including Integrated notching & slitting, Integrated notching & cutting and laser grooving/scribing machines. Supports pouch and prismatic (square) cells for drone/UAV, wearable, beauty device, TWS earphone, robot vacuum, e-cigarette, ESS, EV, and aerospace applications. Lab to mass production, customizable with CE/UL/ISO/RoHS certifications.

A unified set of baseline specifications that defines the performance threshold for all electrode processing equipment in this category:

Slitting accuracy: ±0.2–0.3 mm
Burr control (post-slitting / die cutting): ≤10–15 μm
Die cutting accuracy: ±0.2 mm
Line speed range: ≥120 m/min for laser cutting type; ≥60 m/min for die cutting type
Compatible electrode types: Cathode & Anode (Li-ion & Na-ion)
Foil compatibility: Al foil / Cu foil, with coated or uncoated electrodes
Tension control: closed-loop servo with multi-zone feedback
Vision inspection: inline AOI for dimensions, coating offset & tab geometry
Cleanroom compliance: ISO Class 7–8

Electrode processing equipment is used at the front-end of battery manufacturing to prepare coated electrodes with controlled dimensions, edge quality, and tab geometry before cell assembly.

Why this equipment is used

This category focuses on electrode geometry accuracy and material integrity, ensuring that downstream stacking, winding, and sealing processes remain stable. It is essential when electrode consistency directly impacts yield, safety, and long-term cell performance.

Core Application Scenarios

Consumer Electronics & Portable Devices

Precision slitting and cutting for small- to medium-size electrode sheets used in smartphones, tablets, and laptops, emphasizing tight width tolerance and clean edges.

→ Related equipment:
Multi-tabs Laser Cutting & Slitting Machine for high-precision pouch cell electrodes
(also applicable: Single-piece Electrode Die-cutting Machine)

Wearables & Compact Electronics

Micro-scale electrode shaping for ultra-narrow widths and fine tab geometries used in earbuds, smartwatches, and other space-constrained devices.

Medical & Safety-Critical Batteries

Burr-controlled electrode processing for batteries requiring high safety margins, consistent edge quality, and strict material handling control.

UAV & Drone Batteries

Stable electrode dimension control for high-energy-density pouch and prismatic cells used in long-duration and high-vibration flight applications.

Energy Storage & Light Electric Mobility

Processing of thick-coated electrodes for LEV and ESS applications where capacity retention and mechanical durability are prioritized.

A system-level advantage summary for the entire category:

Precision-first architecture ensuring stable dimensional accuracy across slitting, die cutting & laser processes
High compatibility with both Li-ion and Na-ion materials
Reduced process transfers through multi-function integration modules
Industry-grade yield improvement via inline AOI and real-time correction
Low burr & low heat-affected zone (HAZ) for improved downstream stacking & sealing yield
High throughput without compromising cutting quality
Modular design allowing fast upgrade, expansion, and line reconfiguration

Optimized for small-to-medium format cell manufacturing

A quality-assurance section for building trust:
24/7 continuous operation capability with >95% uptime
Structural rigidity engineered for low vibration & stable cut geometry
Laser path stabilization with real-time power monitoring
Die-cutting units made with high-strength tool steel for extended lifespan
Automatic burr sampling & QC feedback
Multi-sensor web tension monitoring for coating protection
FAT/SAT procedures based on international standards
Full documentation: I/O list, circuit diagram, operating manual, training videos

Designed for seamless integration into your current or future cell production lines:

Compatible with pouch & prismatic cell assembly workflows
Supports roll-to-roll, roll-to-sheet, and sheet-to-sheet production modes
MES-ready with barcode/QR traceability integration
Interfaces with stacking machines, die cutters, or laser cutters without additional preparation
Supports manual, semi-auto, and fully automated factory layouts
Optional connection to AGV/AMR logistics systems
Predictive maintenance via sensor data output (optional)
Tailored solutions for different factories, product formats, or material systems:
Custom electrode width & slitting layout
Custom tab geometry (single, double, asymmetric, multi-tab)
Optional hybrid process modules (die + laser)
Speed, precision, and station layout customizable
Foil thickness compatibility configurable
Motor/servo brand selection (global brands optional)
Customized HMI language, MES protocol, and safety logic
Cleanroom adaptation and airflow modification
Optional nitrogen-environment laser processing modules

Installation & Commissioning

We ensure your electrode processing line achieves production-ready precision and seamless integration from the very first day.

Our engineering team provides comprehensive on-site commissioning for electrode processing lines. We handle slitting width precision tuning for both aluminum and copper foils, die-cut tab geometry alignment, burr control calibration, and laser power optimization for minimal heat-affected zones. Each system is integrated with your upstream coil feeding and downstream AOI inspection stations to ensure seamless production workflow from day one.

Operator Training & Maintenance

Comprehensive hands-on training delivered by our experienced engineers covers all critical electrode processing operations: slitting knife replacement and sharpening techniques, die mold edge grinding procedures, laser path calibration methods, tension control system debugging, and practical troubleshooting for common production challenges like web wrinkling or burr formation. Your production team will achieve operational independence within the initial training period.

Warranty & Technical Support

12-month warrantycovering core components including DD servo motors, laser sources, and die-cutting tool holders
Lifetime technical supportwith genuine parts available at material cost, ensuring long-term equipment integrity and minimizing total cost of ownership.
24/7 online diagnosticswith remote troubleshooting assistance
Rapid on-site service: 48 hours domestically, 72 hours internationally for critical issues

Spare Parts & Value-Added Services

Maintained parts inventory: Slitting knives, die molds, laser diodes, tension sensors, AOI camera lenses for minimal downtime

Professional optimization services:

Production line speed optimization and throughput improvement
Periodic quality audits for burr control and dimensional accuracy
Electrode material compatibility analysis** to minimize cracking and delamination risks.

[→View complete after-sales service details ]

#compliance-electrode-processing

Certifications & Compliance for Electrode Processing Equipment

All electrode processing equipment is delivered in alignment with applicable international safety and machinery standards for battery manufacturing systems. Certification packages such as CE, UL, ISO 9001, and RoHS are provided based on project scope and regional market requirements. Each system undergoes Factory Acceptance Testing (FAT) prior to shipment, with structured compliance documentation supplied at delivery.

Process-Specific Verification at Delivery

Slitting accuracy verification records for Al/Cu foil processing
Burr-control inspection results documented against defined acceptance criteria
Dimensional inspection reports for electrode tab geometry
Laser safety conformity documentation in accordance with IEC 60825 (where applicable)
Alignment with relevant lithium-ion battery equipment standards (e.g. GB/T 38331, project-dependent)
This compliance scope ensures that electrode processing equipment is delivered with verified safety, dimensional, and operational conformity, ready for integration into downstream manufacturing processes.

View comprehensive compliance framework →