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Battery Electrode Slitting Machine
Our battery electrode slitting machine is designed for high‑volume production of anode and cathode strips. This high speed battery slitter delivers precision slitting with ≤6μm burr, ±0.05mm width accuracy, and speeds up to 70m/min. As an automatic electrode slitter for mass production, it features closed‑loop unwind tension control, brush dust removal with static eliminator, independent edge scrap traction, and a heavy‑duty cast iron frame for long‑term stability – ideal for EV, energy storage, and digital battery lines.
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Battery Electrode Slitting Machine – High-Speed Precision Slitter for Anode & Cathode Mass Production
⚡ Key Performance: 70m/min slitting speed | ±0.05mm width accuracy | ≤6μm burr | 30–680mm slitting width | Closed-loop tension control | <0.5 hour die changeover | Heavy-duty cast iron frame
Product Overview – Battery Electrode Slitting Machine
PPCELL’s battery electrode slitting machine is a high-speed, high-precision electrode slitter designed for high-volume production of anode and cathode strips in lithium-ion battery manufacturing. This automatic electrode slitter for mass production delivers precision slitting with ≤6μm burr, ±0.05mm width accuracy, and speeds up to 70m/min.
Featuring closed-loop unwind tension control, brush dust removal with static eliminator, independent edge scrap traction, and a heavy-duty cast iron frame for long-term stability, the machine is ideal for EV battery production, energy storage systems, and consumer electronics battery lines. With optional ceramic slitting blades, edge scrap vacuum collection, and MES-ready integration, this lithium battery slitting equipment ensures consistent electrode quality and maximum throughput for modern gigafactories.
Key Features – High Speed Battery Slitter
- Precision Slitting: ≤6μm burr and ±0.05mm width accuracy for consistent electrode quality that meets the tightest cell assembly standards.
- High-Speed Performance: 70m/min slitting speed and 80m/min mechanical speed maximize throughput for high-volume production.
- Closed-Loop Tension Control: Automatic unwind tension control ensures constant web tension, preventing stretching or wrinkling even at high speeds.
- Quick Die Changeover: Unique slitting head design allows die swap in <0.5 hour, minimizing downtime between different electrode widths or product changeovers.
- Comprehensive Dust Removal: Brush powder removal system with built-in static eliminator and industrial dust collector keeps electrode surfaces clean and ensures a safe working environment.
- Durable Construction: Heavy-duty cast iron base, naturally aged to prevent deformation over long-term use – essential for maintaining micron-level accuracy year after year.
- Independent Edge Scrap Traction: Automatic tension control for both left and right edge trims, ensuring clean waste removal without affecting the main web.
- MES-Ready: Standard communication interfaces for full production traceability and data integration.
Technical Specifications – Automatic Electrode Slitter for Mass Production
| Parameter | Specification |
|---|---|
| Slitting Width | 30 – 680 mm |
| Mechanical Speed | 1 – 80 m/min |
| Slitting Speed | 1 – 70 m/min |
| Burr | ≤6 μm |
| Slitting Width Accuracy | ≤±0.05 mm |
| Unwind/Rewind Roll Diameter | Max. φ800 mm |
| Power Supply | 380V/50Hz (customizable) |
| Die Changeover Time | <0.5 hour |
| Safety Features | CE-compliant guarding, interlocks, emergency stops |
Why Choose PPCELL Electrode Slitting Machine?
- High Precision: ±0.05mm width accuracy and ≤6μm burr meet the tightest cell assembly standards.
- High Throughput: 70m/min slitting speed and 80m/min mechanical speed maximize production efficiency.
- Fast Changeover: Unique slitting head allows die swap in <0.5 hour, reducing downtime.
- Durable & Stable: Heavy-duty cast iron frame, naturally aged – no deformation over years of use.
- Clean & Safe: Brush dust removal, static eliminator, industrial dust collector, and optional edge scrap vacuum.
- Flexible Configurations: Optional ceramic slitting blades, edge scrap vacuum collection, and cursor-assisted positioning.
- Smart Factory Ready: MES integration for full production traceability and data management.
- Global Support: 15+ years of battery equipment expertise, with installation, training, and after-sales service worldwide.
FAQ
Q1: What is the slitting accuracy of this electrode slitting machine?
The machine delivers ≤±0.05mm width accuracy and ≤6μm burr[reference:38], ensuring clean, consistent cuts for high-quality battery electrode production.
Q2: What is the maximum production speed?
The machine achieves 70m/min slitting speed with 80m/min mechanical speed, maximizing throughput for high-volume battery manufacturing.
Q3: What materials can this machine slit?
The machine is designed for anode and cathode electrode coils used in lithium-ion battery production, including aluminum foil-based cathodes and copper foil-based anodes. Optional ceramic blades are available for abrasive coatings like NMC and LFP.
Q4: Does this machine support quick changeover between different electrode widths?
Yes. The unique slitting head design allows die changeover in less than 0.5 hour, minimizing downtime between different electrode widths or product changeovers.
Q5: Can this machine be integrated with MES systems?
Yes. The machine is MES-ready with standard communication interfaces for full production traceability, real-time data management, and quality control.
Q6: What dust removal features does this machine include?
The machine features a brush powder removal system with built-in static eliminator, an industrial dust collector, and optional edge scrap vacuum collection for a clean and safe working environment.
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Contact our slitting experts to discuss your electrode slitting requirements. We provide free technical consultation, on‑site commissioning, and operator training.