YAG Negative Feedback Welder with Independently Developed PID Power Feedback Technology
The YAG energy negative-feedback laser welding machine uses a fiber-conducted output structure design, supporting free switching between single and multiple optical paths to meet the requirements of laser energy distribution in different process scenarios. At the same time, the equipment can be flexibly paired with various types of welding workstations, such as automated assembly line platforms, three-axis or four-axis motion platforms, and customized fixture platforms, further enhancing production flexibility and scalability to meet the needs of different stages of batch processing and R&D verification.
Key Features
- Flexible and adaptable fiber-optic transmission output system.
- Application of high-quality optical systems and imported optical materials.
- High damage threshold and strong beam output stability.
- Widely used in high-precision welding requirements across multiple industries.
- Independently developed PID power feedback technology ensures welding consistency.
Technical Specifications
| Model | HW-Y-8 | HW-Y-25 | HW-Y-80 | HW-Y-160 | HW-Y-300 | HW-Y-500 |
| Input Electric | AC220 50/60 Hz | AC220 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz | AC380 50/60 Hz |
| Wavelength | 1064nm | 1064nm | 1064nm | 1064nm | 1064nm | 1064nm |
| Output Power | 8 W | 25 W | 80 W | 160 W | 300 W | 500 W |
| Pulse Energy | 5 J | 25 J | 50 J | 50 J | 70/100 J | 70/100 J |
| Pulse width | 15 ms | 15 ms | 15 ms | 15 ms | 15 ms | 15 ms |
| Frequency | 30 Hz | 30 Hz | 100 Hz | 100 Hz | 100 Hz | 100 Hz |
| Power Stability | ± 2.5 | ± 2.5 | ± 3.0 | ± 3.0 | ± 3.0 | ± 3.0 |
| Working Mode | Pulse | Pulse | Pulse | Pulse | Pulse | Pulse |
| Cooling mode | Air | Air | Water | Water | Water | Water |
| Weight | 100 Kg | 100 Kg | 170 Kg | 180 Kg | 220 Kg | 240 Kg |
| Equipment | 1 Kw | 1.2 Kw | 3 Kw | 6 Kw | 12 Kw | 16 Kw |
| Dimension | 955*415*870 mm | 1175mm*515mm*980mm | 1360mm*630mm*1120mm |
Applications
This device is suitable for precision metal welding in fields such as optical communication devices, USB connectors, precise mobile phone accessories, 18650 battery caps, battery tabs, electronic connectors, hardware accessories, kitchen and sanitary fittings, jewelry, elevator panels, household appliance structural components, and motor parts, providing customers with stable, efficient, and reliable welding solutions.
About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser is dedicated to democratizing world-class laser welding technology for system integrators worldwide. As one of the rare enterprises globally accredited as both a national high-tech enterprise and a "specialized, sophisticated, distinctive, and novel" enterprise, we concentrate solely on the full-industry-chain R&D, production, and sales of welding-specific lasers, control systems, optical systems, and associated technologies.
Product Portfolio
- YAG laser welders
- YAG + Diode hybrid welders
- Diode laser welders
- Mold repair laser welders
- Ring-Spot laser welding equipment
- Blue laser welding systems
- Blue laser + fiber hybrid welders
- Diode + fiber hybrid welders
- QCW laser welders
We also provide compatible laser welding control systems, optical systems, and peripheral support products.
Company Philosophy
Adhering to the philosophy of "R&D as the core, technology as the cornerstone, and service as the backbone," Hanwei Laser caters to B2B clients such as laser equipment manufacturers and automation enterprises. Our service commitments center on reliable quality, continuous advancement, sustained innovation, and attentive support.
Technical Expertise
Guided by profound expertise in lasers, laser systems, power supplies, control systems, optical design, and welding process research, Hanwei Laser’s technical team leverages extensive theoretical foundations and hands-on experience to deliver high-performance solutions for diverse industries.
Industry Applications
This model adopts a unique optical system structure with a scientifically reasonable optical path layout and high transmission efficiency. Key optical components are made of high-quality imported quartz optical lenses and are combined with advanced foreign coating technology, achieving industry-leading levels of reflectivity, transmittance, and heat resistance. This design not only ensures the stability of laser energy transmission but also effectively enhances the system's service life and processing consistency.
Hanwei Laser’s products find extensive application across diverse sectors, including new energy batteries, automotive, auto parts, electronic circuits, fiber optic communication equipment, mobile devices, home appliances, kitchen and bathroom hardware, precision instruments, measuring tools, jewelry, medical devices, solar energy, eyewear, and motor industries.
