HW QCW Laser Welder for Extended Pulse Duration and High Peak Power Applications
The QCW (Quasi-Continuous Wave) fiber lasers are engineered for industrial processes requiring both extended pulse duration and high peak power output. These systems excel in applications such as spot welding and seam welding, delivering controlled energy over defined time periods for stable melt pool formation and consistent weld penetration.
- Designed for applications requiring extended pulse duration and high peak power
- Developed as a replacement option for selected YAG laser welding processes
- Lower maintenance requirements and reduced service intervals
- Independently developed beam management and control system
| 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 |
Unlike YAG lasers that rely on consumable components such as lamps and reflective cavities, QCW fiber lasers utilize a solid-state design with fewer wear parts. This significantly reduces maintenance frequency and associated operational costs.
The sealed optical structure minimizes the impact of dust and environmental factors, ensuring stable performance over extended operating periods and reducing unexpected downtime.
The system integrates fully self-developed solutions covering high-speed beam splitting, energy allocation, and pulse timing control. These functions are coordinated through dedicated hardware and control software to ensure precise energy delivery during welding operations.
Shenzhen Hanwei Laser Equipment Co., Ltd. is a professional entity devoted to the research, development, manufacturing and marketing of laser welding equipment and its associated core components. The company focuses on delivering stable and trustworthy laser solutions to industrial clients and system integrators worldwide, boasting a full product range that covers diverse laser technologies and application configurations.
Drawing on profound technical reserves and independent R&D capabilities, Hanwei Laser constantly advances the innovation and upgrading of laser welding technology. In addition to standard products, the company also offers customized solutions tailored to different application scenarios and production demands, along with professional technical guidance, operational training and comprehensive after-sales services.
Boasting an extensive global presence, the company has established service networks and cooperative partnerships in Europe, North America, Asia, the Middle East and other regions, delivering convenient and efficient support to customers across the globe. As an enterprise certified as both a national high-tech enterprise and a "specialized, sophisticated, distinctive and innovative" entity, Hanwei Laser always takes technology and quality as the cornerstone of its development, and is committed to becoming a reliable long-term partner in the global laser welding industry.
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