Power Battery Seal Nail Welding: Ideal with YAG & Semiconductor Laser Welding Machine
The YAG + semiconductor hybrid welding machine adopts a combined technical route of "semiconductor laser preheating + fiber laser deep penetration welding". In the initial welding stage, the semiconductor laser uniformly preheats the metal surface, significantly improving the material's light absorption rate and thereby reducing energy loss caused by reflection. Subsequently, the fiber laser provides high energy density, forming a stable and efficient keyhole effect to achieve deep penetration welding and high-speed energy transfer, laying a solid foundation for subsequent welding quality.
Technical Specifications
| Model | HW-YD-600-1000 | HW-YD-600-1500 | HW-YD-600-2000 |
| Laser Power | YAG laser 600 W
Fiber laser 1000W | YAG laser 600 W
Fiber laser 1500W | YAG laser 600 W
Fiber laser 2000W |
| Wavelength | 915nm + 1064nm | 915nm + 1064nm | 915nm + 1064nm |
| Power stability | ± 0.5 % | ± 0.5 % | ± 0.5 % |
| Output Power | 1600 W | 2000 W | 2600 W |
| Cooling method | Water Cooling | Water Cooling | Water Cooling |
| Fiber core (um) | 400+50 um | 400+50 um | 400+50 um |
| Pulse width | 0.5 - CW | 0.5 - CW | 0.5 - CW |
Product Features
- Dual-Laser Process with Preheating Enhancement and Keyhole Improvement.
- Quality Optimization Solution for Aluminum Welding.
- Reduced Energy Requirement and Increased Speed Efficiency.
- High Weld Sealing Performance and Finished Product Reliability.
- Ideal Configuration for Sealing Nail Welding of Power Batteries.
Application Advantages
With the characteristics of high speed, high stability and high yield rate, the YAG + semiconductor hybrid welding machine is particularly suitable for the welding requirements of power battery sealing nails. Whether in single-point welding or continuous welding scenarios, this model can stably output high-quality welds, providing reliable processing capabilities and higher production efficiency for new energy battery manufacturing.
Area of Application
- New Energy (Power Battery Sealing Nail Welding).
About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser is committed to making world-class laser welding technology accessible to every system integrator. Boasting dual certifications as a national high-tech enterprise and a "specialized, sophisticated, distinctive, and novel" enterprise, we focus on the full-industry-chain R&D, production, and sales of welding-specific lasers and associated technical solutions.
Our Product Portfolio
- Mold repair laser welding equipment
- QCW laser welding equipment
- YAG and Diode laser welding equipment
- Hybrid welding systems (blue laser + fiber, Diode + fiber, YAG + Diode)
- Blue laser welding equipment
- Ring-Spot laser welding equipment
In aluminum and aluminum alloy welding scenarios, the hybrid laser enables simultaneous beam output, allowing the preheating and deep penetration processes to overlap perfectly. This effectively mitigates common issues such as porosity and spatter in aluminum welding. By enhancing the flow stability of the molten pool at high speeds, the weld seam forms more uniformly and continuously, reducing defects and improving processing consistency. It is particularly suitable for welding aluminum structural components with high-quality requirements.
