HW Higher Energy Efficiency Diode Laser Welder Surpassing Traditional YAG Systems
Hanwei Fiber Diode laser welding machine adopts fiber-coupled semiconductor laser technology, delivering superior energy conversion efficiency from electrical power to laser output. Unlike conventional YAG laser systems, which require complex pumping structures, semiconductor lasers generate light through direct electrical drive, greatly reducing intermediate energy loss. As a result, under the same output power, the system features lower power consumption, less heat generation, and higher operating efficiency. This structural design ensures stable output even under continuous operation, making it particularly suitable for long-term mass production.
![HW Diode Laser Welding Machine]()
Key Features
- Higher Energy Efficiency – Superior to Conventional YAG Systems.
- Modular Structure & Proprietary Control Platform Reduce Costs.
- Wide Beam Output & Gentle Heat Input.
- Wide Coverage of Industry Applications.
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
The beam generated by semiconductor laser technology features a wide action area with stable energy distribution across the irradiation zone. This characteristic produces a gentle heat input profile, ensuring more uniform heating of materials and minimizing stress concentration caused by local overheating. For parts with high dimensional accuracy requirements or sensitivity to thermal deformation, this uniform energy output helps improve weld formation consistency and reduce reject rates.
This welding equipment offers distinct advantages in non-metal joining and thin-wall metal processing. It delivers stable and reliable bonding results for thermoplastic material joining, electronic soldering processes, and thin-sheet splicing. The non-contact processing eliminates mechanical stress on workpieces. Featuring high processing efficiency and low maintenance requirements, the equipment is widely used in consumer electronics assembly, automotive component manufacturing, and precision instrument production.
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About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser Equipment Co., Ltd. specializes in the R&D, production and sales of high-end laser welding solutions. It provides a full spectrum of products ranging from standard laser welding machines to customized industrial systems, supported by professional optical modules, control systems and supporting components. The company always takes technological innovation and product reliability as its core competitiveness, and continuously invests in core technology research to maintain its leading position in the industry.
Relying on a professional R&D team and complete production system, Hanwei Laser provides customers with stable, efficient and cost-effective laser welding equipment, which is widely used in new energy, automobiles, electronics, hardware, molds, communications and other industries. The company adheres to the service concept of customer-centricity, providing comprehensive technical support, after-sales maintenance and systematic training to help customers achieve stable production and efficient processing.
With a sound global marketing and service network, Hanwei Laser has established long-term and stable cooperative relations with customers from Europe, America, Asia and other regions. Committed to becoming a reliable partner of global system integrators and automation manufacturers, the company continues to promote the innovation and application of laser welding technology, creating greater value for customers and the industry.
