HW YAG & Semiconductor Hybrid Laser Welder for Power Battery Sealing Applications
| Model: | HW-YD-600-1000/HW-YD-600-1500/HW-YD-600-2000 | Wavelength: | 915nm + 1064nm |
| Power Stability: | ± 0,5 % | Output Power: | 1600 W/2000 W/2600 W |
| Cooling mode: | Pendinginan Air | Pulse Width: | 0,5 - cw |
| Fiber core(um): | 400+50 um | Laser Power: | YAG LASER 600 W Fiber Laser 1000W/YAG Laser 600 W Laser Serat 1500W/YAG Laser 600 W Laser Serat 2000 |
The YAG + semiconductor composite laser welding machine adopts a dual-laser working method. Semiconductor laser is used to increase the energy absorption rate of the aluminum surface before welding, while fiber laser provides the keyhole required for penetration welding. The two laser sources operate together during aluminum material processing to support a more stable welding condition.
During aluminum alloy welding, the composite laser method helps improve the interaction between laser energy and material. By enhancing absorption at the initial stage and maintaining the keyhole during welding, the process reduces instability that may occur under single-laser operation. This helps maintain a more consistent molten pool behavior during continuous welding.

| 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 |
- Aluminum Welding Process Stability.
- Application in Power Battery Sealing Stud Welding.
- Industrial Manufacturing Integration.
The equipment is mainly applied in power battery sealing stud welding in the new energy field. After welding, the surface appearance remains smooth and uniform, while the sealing structure meets production requirements. The welding results help improve the overall finished product yield in battery manufacturing processes.
It is independently developed, produced, and sold, ensuring control over the full manufacturing process. It is designed for industrial production environments where stable welding quality is required, especially in batch production applications within new energy manufacturing.
