Quasi-Continuous Wave (QCW) fiber lasers are widely recognized as ideal light sources for high-demand industrial welding processes, thanks to their long pulse width output and high peak power capability. Whether for metal spot welding, precision seam welding, or sealing welding processes that require high heat input uniformity, QCW lasers can deliver stable pulse output with high energy density, resulting in fuller weld formation and more controllable weld spots. Their pulse-tunable characteristics are particularly prominent in thin material and microstructural welding, as they not only reduce the heat-affected zone but also improve welding precision, providing reliable processing solutions for multiple industries.
QCW Fiber Laser Welder Meeting Long Pulse Width and High Peak Power Requirements Features:
1. Advantages of QCW Fiber Lasers Meeting Long Pulse Width and High Peak Power Requirements.
2. Designed specifically to replace some YAG laser welding processes.
3. Effectively reduce maintenance costs and downtime frequency.
4. Fully independently developed from beam splitting to control systems.
QCW Fiber Laser Welder Meeting Long Pulse Width and High Peak Power Requirements Technical Parameters:
| Model | HW-Q-150 | HW-Q-300 |
| Input Voltage | AC220V 50/60Hz | AC220V 50/60Hz |
| Machine Size | 665*450*300 mm | 665*450*300 mm |
| Wavelength | 1070nm ± 10% | 1070nm ± 10% |
| Frequency | 100 Hz | 2 KHz |
| Machine Weight | 22 Kg | 28 Kg |
| Laser Power | 150 W | 300 W |
| Peak Power | 1500 W | 3000 W |
| Pulse Width | 0.5-50 | 0.5-50 |
| Pulse Energy | 15 J | 30 J |
| Power Stability | ≤ ± 1% | ≤ ± 1% |
| Power Consumption | 2 Kw | 2.5 Kw |
| Cooling Method | Air Cooling | Air Cooling |
QCW Fiber Laser Welder Meeting Long Pulse Width and High Peak Power Requirements Application:
To address the shortcomings of traditional YAG lasers in efficiency, energy consumption, and stability, this QCW laser welding machine is specifically designed and optimized for YAG replacement applications. Compared with the lamp-pumped structure of YAG lasers, QCW fiber lasers can achieve higher photoelectric conversion efficiency, more stable output energy, and a more compact equipment structure. In application scenarios such as microelectronic welding, precious metal processing, and hardware product welding, it can meet or even exceed the welding performance of YAG lasers, while improving overall processing consistency and making the production process more controllable.
Shen Zhen HanWei Laser Enterprise and Feature:
Shenzhen Hanwei Laser ranks among the world’s scarce enterprises with independent R&D capabilities for the full suite of hardware and software in high-speed laser beam splitting systems, energy splitting systems, and time splitting systems. Its product portfolio mainly encompasses ring-spot laser welders, blue laser welders, blue laser + fiber hybrid welders, diode + fiber hybrid welders, YAG + diode hybrid welders, YAG laser welders, diode laser welders, mold repair laser welders, and QCW laser welders, while also providing supporting laser welding control systems, laser welding optical systems, and related auxiliary products for laser welding peripherals.
