High-Precision Laser Welding Systems for EV Batteries | HuiyaoLaser
Release time:
2025-08-01
HuiyaoLaser provides cutting-edge laser welding solutions for EV battery manufacturing, featuring annular beam technology, smart automation, and AI-powered quality control. Enhance your production with high-speed, low-heat-input welding—trusted by global battery makers.
Why Laser Welding is Critical for EV Batteries
As electric vehicle (EV) demand surges, battery manufacturers face unprecedented challenges:
Thermal runaway risks from poor welds
Production bottlenecks due to slow, inconsistent welding
Strict safety standards (IEC 62619, UN38.3)
HuiyaoLaser addresses these with patented annular laser welding technology—a breakthrough for:
✔ 30% lower heat input vs. traditional lasers
✔ Zero spatter for cleaner battery modules
✔ 50% faster cycle times with adaptive automation
HuiyaoLaser’s Industry-Leading Innovations
1. Annular Beam Welding: The Gold Standard
Our ring-shaped laser beam (patent pending) delivers:
<0.1mm alignment precision – Ideal for busbars, cell tabs, and CCS
Self-adaptive power control – Compensates for material variances in real-time
IPG/YLS laser sources – Guaranteed 100,000+ hour lifespan
Proven Results:
► Tesla-tier battery makers achieve 99.98% weld yield
► 20% energy savings vs. fiber lasers
2. Smart Factory Integration
HuiyaoLaser systems come AI-ready with:
Machine vision guidance (0.02mm repeatability)
Digital twin process simulation
Predictive maintenance alerts
3. Future-Proof Modular Design
Upgrade seamlessly to:
Remote laser welding for hard-to-reach zones
Blue/violet lasers for copper/alu dissimilar joins
In-line X-ray inspection (collaboration with ZEISS)
Why Global Leaders Choose HuiyaoLaser
Case Study:
A Top 5 EV Battery Producer reduced weld defects by 82% after adopting our:
HYL-5000 Series with CCD auto-tracking
Closed-loop cooling system (25°C ±0.5°C)
Awards & Certifications:
2023 Top 10 China Laser Brand
CE/UL/FCC compliant
Technical Specifications at a Glance
| Model | HYL-3000 | HYL-5000 |
|---|---|---|
| Welding Speed | 20m/min | 50m/min |
| Spot Size | 50-300µm | 30-200µm |
| Thickness Range | 0.1-3mm | 0.05-5mm |
| AI Compatibility | ✅ | ✅ |
key word:
EV battery laser welding,Annular beam welding machine,Smart battery production line,HuiyaoLaser
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