Han’s Focus FW406 | Composite Dual-Wavelength Laser Welding Head

▸ Product Introduction

The Han’s Focus FW406 tackles one of the biggest challenges in laser welding: processing highly reflective materials. Traditional infrared fiber lasers are often reflected by the surface of copper and aluminum, leading to an unstable process, inconsistent energy absorption, and significant spatter. The FW406 solves this with a groundbreaking composite approach.

It utilizes a blue diode laser, whose wavelength is highly absorbed by these reflective materials. The blue laser pre-heats and stabilizes the weld pool, ensuring a consistent melt. The central, high-power infrared fiber laser then delivers deep, stable penetration. This dual-wavelength technology results in a dramatically more stable process, producing beautiful, spatter-free welds with minimal defects, making it an indispensable tool for battery manufacturing and e-mobility applications.

▸ Product Features

• ✅ Unique Dual-Wavelength Advantage: 

• Combines a blue diode and an infrared fiber laser to overcome reflectivity, enabling stable, high-quality welding of copper and aluminum.

• ✅ Reduces Weld Defects & Spatter: 

• The stabilized weld pool virtually eliminates spatter and reduces porosity, leading to stronger, cleaner, and more reliable welds.

• ✅ Ideal for EV & Battery Manufacturing: 

• The perfect tool for welding battery busbars, tabs, foils, and other copper/aluminum components in the electric vehicle and energy storage industries.

• ✅ Highly Dustproof & Easy Maintenance: 

• Features a robust dustproof design to protect the complex optics and a modular construction for easy serviceability.

• ✅ Flexible Optional Accessories: 

• Can be customized with red/blue positioning lights, a CCD camera for precise seam tracking, an external display, and an air knife for fume extraction.

▸ Product Parameters