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Single Sheet Laser Die-Cutting and Blanking Machine for Battery Electrodes
This fully automatic single sheet laser die-cutting machine processes coiled electrodes into finished pieces. It performs laser tab cutting, corner rounding, blanking, CCD inspection, and automatic sorting with high precision and cleanliness. Offers customization and full support for efficient electrode manufacturing.
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Single Sheet Laser Die-Cutting Machine: Precision All-in-One Electrode Processing Solution
Our Single Sheet Laser Die-Cutting Machine is a high-precision, integrated system designed for the complete processing of coiled battery electrode sheets into finished single pieces. This advanced Laser Die-Cutter for Battery Electrodes automates the entire workflow from automatic unwinding and alignment correction to final stacking. Its core functions include high-speed laser tab cutting with integrated dust removal, precise punch die-based corner rounding, final blanking/cutting to shape, in-line CCD inspection for dimensions and defects, automatic rejection of NG pieces, and gentle stacking of good electrodes into magazines.
Engineered for exceptional quality and reliability, this Precision Laser Cutting for Battery Foils machine features imported laser components, an anti-vibration mechanism for micron-level accuracy, and a patented multi-stage dust removal system that combines negative pressure, brushing, and ultrasonic technologies to eliminate contaminants. It supports both waste-edge and near-zero waste cutting processes. As a versatile Automatic Electrode Processing System, it allows for quick changeovers between different electrode models through simple parameter adjustments, drastically reducing downtime and enhancing production flexibility for various battery formats.
Equipment Features
1. All laser cutting accessories are made with internationally renowned brands;
2. Satisfies both waste edge (≤5mm) cutting and waste-free edge cutting processes;
3. Unwinding has a deviation correction function, equipped with a secondary correction mechanism during continuous operation;
4. The laser cutting area uses a vibration-damping mechanism to ensure cutting accuracy;
5. Different film models can be achieved by simply changing parameters, making model changes more convenient;
6. The laser cutting dust removal function has a utility model patent;
7. Optional CCD detection function for outer dimensions and surface defects;
8. Equipped with an efficient dust removal system (comprehensive mechanism including anti-melting bead splashing structure, negative pressure dust removal, brush dust removal, ultrasonic dust removal, etc.), and the film after cutting is equipped with two sets of double-sided dust removal systems separately;
9. The rounded corners of the film are formed by two sets of five metal molds;
10. The film cutting is completed by five metal die cutting;
11. Servo motor drives constant length traction feeding;
12. The film is automatically collected, and the film is stacked into the feeding box.
Die-Cutting Machine Customizable Solutions & Dedicated Support
We provide tailored customization services to adapt this die-cutting machine to your specific electrode geometry, material, throughput requirements, and factory layout for seamless integration. Backed by our commitment to long-term partnership, we offer comprehensive technical support including installation supervision, operational training, preventive maintenance programs, and readily available spare parts to ensure your production achieves optimal uptime and efficiency.
Process flow
| PROJECT | SPEC | |
| Fiber Laser Cutting Parameters | Pump Source | Laser Diode |
| Power Adjustment Range | 10~100% | |
| Mean Operating Time | 100,000 hours | |
| Machine Speed | ≥100m/min | |
| Heat-Affected Zone (HAZ) Width from Laser Ablation | ≤0.12mm | |
| Burr Control | ≤10um | |
| Electrode Length | 150-400mm | |
| Electrode Width | 100-250mm | |
| Mold Life | Total lifespan ≥ 1 million cycles | |
| Mold burr control | ≤10um | |
| First Pass Yield (FPY) | ≥99.5% | |
| Operational Availability | ≥95% | |
| Equipment Noise Level | ≤70db | |
| Equipment appearance dimensions (reference) | 6800*2500*2350(L×W×H)(mm) | |
📥 Download the Detailed Technical Brochure to explore full specifications and integration guides.
📞 Contact Our Engineering Team for a provide confidential consulting and customized performance analysis for your specific yield goals.