HanWei Economy and High Effective Diode Laser Welding Head for Plastic Welding
For middle-thick board welding, big piece welding, tin solder, plastic welding and other application has absolute advantage. It is economic and efficiency welding head. The models are SMA905, D80, QBH three connectors. And support 30W~4000W laser power to meet the different needs of customers.
Hanwei Fiber Diode laser offers higher electrical conversion efficiency and more compact size compared to YAG lasers. Equipped with a newly developed source control system, they provide more competitive pricing. Due to the larger beam spot produced by Diode lasers and even distribution of beam energy, these devices are particularly suitable for plastic welding, soldering, and thin metal plate welding operations.
Key Features
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Small size, Light weight.
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Economy and high effective.
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Laser power: 30w – 4000 w.
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Integrated water route, completely enclosed internal structure.
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Temperature detection.
- Independent research and development, produce and sale.
Technical Specifications
| Model | HW-36-XXXXXX-T-QBH | HW-50-XXXXXX-F-QBH |
| Usable Power | 200 W maximum | 500-4000 W maximum |
| Collimating length | 80/100/120/150/200 | 100 / 150 / Customized |
| Focus length | 80/100/120/150/200 | 80/100/120/150/200 |
| Interface type | SMA 905 / D80 | SMA 905 / QBH |
| Accessible wave range | 1064 | 1064 |
| Head Type | F / T / Y | F / T / Y |
| Net Weight | 1.1 kg | 2.7 kg |
| Usable laser source | Diode laser source | Diode laser source |
Application Advantages
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Ideal solution for plastic welding
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Economical and efficient
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Covering laser power: 30W-4000W
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Waterway integration, completely enclosed inland structure
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Temperature detection




About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser is committed to making world-class laser welding technology accessible to every system integrator. As a certified national high-tech enterprise and recipient of the "specialized, sophisticated, distinctive, and novel" recognition, we focus on comprehensive R&D, production, and sales of specialized laser welding 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
With a team of laser welding R&D experts, we serve industries including new energy batteries, automotive, electronics, and medical devices, delivering unmatched welding performance across diverse applications.