The Huoli Laser B400 is a compact 400W pure blue laser welding module designed for highly reflective metals such as copper and gold. The 0.4mm spot supports customization, and the output is stable, achieving low-spatter, smooth-surface welds. Product features: Output power: 400W; power adjustment range: 10%–100%; focused spot size: 0.4 mm; aiming beam: 2 mW; input voltage: ~220V/50Hz, rated power consumption ≤1400 W; connection cable length (laser to power supply): 3 m; welding head weight: ≤5 kg, power supply weight: ≤8 kg; operating temperature: 10–40 ℃; cooling requirement: ≥5 L/min, rated cooling capacity 1600 W
| Parameter | Value |
| Focused Spot Size | 0.4mm |
| Cable Length from Laser to Power Supply | 3 |
| Input Voltage | ~220V/50Hz |
| Rated Power Consumption | ≤1400 |
| Maximum Allowable Power | 400W |
| Working Distance (Copper Nozzle to Workpiece Surface) | 79.2±1mm |
| Number of Protective Windows | 2 |
| Coaxial Gas Nozzle | Yes |
| Rated Heat Dissipation Capacity | 1600W |
| Cooling Water Flow Rate | ≥5L/min |
| Weight - Laser Welding Head Weight | ≤5kg |
| Weight - Power Supply Weight | ≤8kg |
| Remarks | All parameter tests are conducted at 25°C. |
Gold welding; copper welding; dissimilar material welding (e.g., copper and stainless steel).
Output power: 400W; Power adjustment range: 10%–100%; Focused spot size: 0.4 mm; Aiming beam: 2 mW; Input voltage: ~220V/50Hz, rated power consumption ≤1400 W; Connection cable length (laser to power supply): 3 m; Welding head weight: ≤5 kg, power supply weight: ≤8 kg; Operating temperature: 10–40 ℃; Cooling requirement: ≥5 L/min, rated cooling capacity 1600 W.
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Shenzhen VivLaser Technology Co., Ltd., founded in 2017 and headquartered in Shenzhen, is a high-tech enterprise dedicated to the R&D, manufacturing and application services of semiconductor lasers. With a core team having over 20 years of experience in the semiconductor laser field, the company has complete technical capabilities from device design, optical packaging, thermal management to system integration. Its products cover various wavelengths and power ranges, mainly including semiconductor pump sources for solid-state lasers, high-power semiconductor lasers, 445nm blue lasers, and medical aesthetic laser modules. Focusing on key technologies such as high-efficiency thermal management, stress control, precision fiber coupling, wavelength locking and beam shaping, VivLaser continuously improves product consistency, stability and batch delivery capability. Relying on manufacturing bases in Shenzhen and Taizhou and the ISO 9001 quality management system, the company provides semiconductor laser products and technical support to customers in industrial manufacturing, medical aesthetics and scientific research, and can carry out customized development according to different application requirements.