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.
Please provide your email to download the datasheet.
Shenzhen Vivlaser Technology Co., Ltd. (Vivlaser) was founded in 2017 and is a domestic enterprise focusing on the R&D and manufacturing of semiconductor lasers and related laser light source products. In 2018, the company took the lead in launching the 878.6nm wavelength-locked narrow-spectrum pump source in China, achieving localization of this type of product and breaking the long-term dominance of overseas suppliers. Currently, the company's product matrix covers: semiconductor pump sources, high-power semiconductor lasers, 450nm blue lasers, violet lasers, and medical aesthetic laser modules.
Vivlaser is a national high-tech enterprise, a specialized and sophisticated SME, and an innovative SME, and has passed ISO 9001 quality management system certification.
The company has R&D and production bases in Shenzhen and Taizhou, with a total area of over 10,000 square meters, including approximately 3,500 square meters of Class 1,000 cleanrooms. It currently has 158 employees and an annual production capacity of over 100,000 semiconductor laser units, serving laser equipment companies, industrial customers, and system integrators.