HanWei All-Round Semiconductor Laser Welding Machine for Diverse Welding Needs
The core component of the semiconductor laser welding machine adopts an advanced fiber semiconductor laser. By virtue of the electronic direct pumping laser emission method, its efficiency in converting electrical energy into optical energy is much higher than that of traditional solid-state YAG lasers. This high-efficiency conversion not only reduces electrical energy waste, but also means that stronger and more stable laser power can be output under the same input power, thereby improving welding energy utilization and overall production efficiency. The high electro-optical conversion rate also results in lower heat generation during equipment operation, which helps extend service life and reduce energy consumption.
Key Features
- Superior Electro-Optical Conversion – Leading the Way with Fiber Semiconductor Laser Sources.
- Compact Design + Independent Control System – Creating Cost-Effective Equipment.
- Large Spot with Uniform Energy Distribution – Enhancing Welding Consistency.
- Wide Applicability – Suitable for Various Materials and Scenarios.
Technical Specifications
| Model | HW-D |
| Laser Power | 200W - 1000W |
| Wavelength | 915nm ±5 |
| Fiber core(um) | 100/200 um |
| Connection | SMA905 / QBH |
| Laser Head Structure | T / F/ Y 36 Series |
| Cooling Mode | Air/Water Cooling |
| Working Mode | CW / QCW / PWM with timing control |
| Laser source size | 525*430*225 mm |
Primary Applications
Compared with certain laser welding technologies, the laser beam emitted by semiconductor lasers has a larger spot range, and the optical energy distribution within the spot is very uniform. This characteristic ensures balanced heat input during welding, effectively avoiding workpiece deformation or weld burn-through caused by local overheating. The uniform spot enables operators to achieve stable welding quality without requiring ultra-high precision positioning, reducing the demand for expensive fixtures and positioning equipment, and is particularly suitable for fast and reliable welding in mass production.
Semiconductor laser welding machines are suitable for welding a variety of materials and application scenarios, and they perform exceptionally well especially in plastic welding, soldering, as well as the joining of thin metal plates such as stainless steel and galvanized steel sheets. The laser welding process is non-contact, which rapidly heats materials through high-density laser beams, resulting in smooth welds, a small heat-affected zone, and minimal post-processing requirements. Thanks to these characteristics, semiconductor laser welding machines have been increasingly widely used in the electronic manufacturing industry, automotive parts assembly, precision instrument processing and home appliance production lines, helping to improve production efficiency and product reliability.
About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser strives to democratize cutting-edge laser welding technology for system integrators across the spectrum. Holding the dual titles of nationally recognized high-tech enterprise and "Specialized, Sophisticated, Distinctive and Novel" certified entity, we focus on the end-to-end R&D, production and distribution of welding-specific lasers and supporting technologies.
Our Product Portfolio Includes:
- Hybrid welding systems (blue laser + fiber, Diode + fiber, YAG + Diode)
- YAG and Diode laser welding equipment
- Mold repair laser welding equipment
- QCW laser welding equipment
- Ring-Spot laser welding equipment
- Blue laser welding equipment
