HanWei Spatter-Free Blue Laser Welding Machine for Efficient and Clean Processing
The blue laser hybrid welding machine is specifically designed to address the welding challenges of highly reflective metals such as copper, gold, and silver. Traditional infrared lasers tend to be reflected by the material surface, resulting in insufficient heat input. In contrast, blue laser beams can be highly absorbed by metal surfaces, enabling rapid formation and stable maintenance of the molten pool.
This feature proves particularly advantageous in the welding of electronic connectors, micro-conductor sheets, and power battery busbars, significantly reducing welding defect rates and improving processing consistency.
Key Features
- Overcoming the welding challenges of high-refractory materials.
- Compound beams and dynamic swinging enhance adaptability.
- Low-threshold absorption enhances process stability.
- Welding without spatter, achieving efficient and clean processing.
- Extremely high absorption rate ensures excellent weld quality.
The ultra-high absorption rate of blue laser by highly reflective metals enables heat to penetrate deep into the material, achieving uniform melting and full fusion. The welds feature high strength, smooth surfaces and consistent penetration depth, meeting the requirements for high current carrying capacity and high reliability. Stable and high-quality weld formation can be achieved for a wide range of applications, including power batteries, motor busbars and precision electronic connectors.
Technical Parameters
| Model | HW-B |
| Laser Power | 1000 W |
| Wavelength(um) | 445 nm |
| Head Option | Blue Laser Hybrid |
| Laser Core | 50um / 100um |
| Head Weigh | 4 Kg |
| Focuses | Option |
| Laser Beam | Stationary / Wobble |
| Cooling Method | Water Cooling |
| Machine Size | 1000*450*850mm |
| Power Range | 10-100 |
| Power Instability (%) | ＜ 3 |
| Core Diameter | 200 μm / 0.22 NA |
Applications
Because the molten pool in blue light composite welding forms more steadily and the heat input changes more smoothly, metal evaporation and ejection are greatly reduced. Welding produces almost no spatter, effectively preventing weld stains from contaminating surrounding areas and improving product appearance quality. The spatter-free process not only reduces cleaning and rework but also lowers the frequency of equipment maintenance, helping enterprises achieve a cleaner and more efficient production pace.
Welding Samples
Shenzhen Hanwei Laser Enterprise
Shenzhen Hanwei Laser Equipment Co., Ltd. offers a full spectrum of laser systems, covering both benchtop and portable models. These configurations harness state-of-the-art fiber, pulsed or continuous-wave, blue laser, diode laser, and hybrid laser technologies—each meticulously engineered to fulfill customers’ unique needs.
The company provides tailored solutions for specific applications, coupled with professional training and after-sales service, guaranteeing that clients optimize the operational efficiency of their laser equipment. Boasting branch offices and subsidiaries across Europe, North America, Asia, and the Middle East, Hanwei Laser has built a solid global footprint, catering to clients worldwide.
Laser welding represents Hanwei Laser’s core competency. The company is dedicated to providing pioneering laser welding technology to international laser integration companies, endeavoring to deliver premium welding solutions to all integrators. As one of the world’s relatively scarce national high-tech specialized and innovative enterprises, it focuses on the entire industrial chain—encompassing R&D, manufacturing, and distribution—of various welding lasers, laser control systems, laser optical systems, and laser welding processes.
