QCW Quasi-Continuous Laser Welder High Peak Power Precision Spot Welder for 3C Products
| Laser Power: | 150W/300W | Pulse Energy: | 15J/30J |
| Power Consumption: | 2 Kw/2.5 Kw | Power Stability: | ≤ ± 1% |
| Machine Size: | 665*450*300 Mm | Pulse Width: | 0.5-50 |
| Peak power: | 1500W/3000W | Machine Weight: | 22Kg/28Kg |
| Frequency: | 100 Hz/2 KHz | Wavelength: | 1070nm ± 10% |
| Input Voltage: | AC220V 50/60Hz | Cooling Method: | Air Cooling |
The QCW Quasi-Continuous Fiber Laser Welder is high-end equipment launched by Hanwei Laser for the precision welding field, adopting QCW quasi-continuous fiber laser technology that controls continuous fiber laser output through pulse modulation. It simultaneously possesses the high peak power of pulse lasers and the excellent beam quality of fiber lasers. The equipment is widely suitable for high-precision welding requirements in 3C electronics, new energy batteries, medical devices, precision hardware, and other industries.
QCW quasi-continuous laser technology is the core competitive advantage of this equipment. Compared with traditional continuous wave laser welding, QCW technology achieves high peak power output through pulse modulation; single-pulse energy concentrates in extremely short time, effectively reducing heat conduction loss and significantly narrowing the heat-affected zone around weld spots.
The equipment supports one-button switching between pulse mode and continuous mode, allowing operators to flexibly select according to welding tasks. The intelligent pulse control module can preset multiple pulse parameter groups (frequency, width, energy curves) meeting welding needs of different materials and thicknesses. For high-reflectivity materials like copper and aluminum, QCW high peak power can effectively overcome material high-reflection characteristics achieving stable welding.
| 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 |
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MGood technical support
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JVery good welding speed and consistent results
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LMachine works very well for thin sheet metal
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