DMK Laser 500W 700W Handheld Laser Spot Welder
Description
The Handheld Laser Spot Welder (Model: DHH-150) integrates a QCW laser that combines high beam quality, high peak power, and flexible dual-mode switching. This technology allows for efficient processing at lower average power, reducing energy consumption and costs. The intermittent working mode effectively controls the heat-affected zone, making it particularly suitable for precision processing of highly reflective materials (such as copper and aluminum) and thin or heat-sensitive materials (like electronic components and medical devices). Its modular design facilitates integration into automated production lines, widely applicable in high-precision industrial scenarios such as welding, cutting, and marking.

Advantages
- High Efficiency: Achieves effective processing with lower average power, minimizing energy use and operational costs.
- Versatile Applications: Ideal for high-reflective material processing, thin material precision handling, and high-precision marking.
- Modular Design: Easy integration into automation systems, enhancing production efficiency.
- Controlled Heat Impact: Intermittent working mode reduces thermal effects, ensuring quality in sensitive applications.
- User-Friendly Interface: Equipped with a 7-inch touchscreen for easy laser control.

Technical Parameters
| Product Model | DHH-150 |
| Working Mode | Air-Cooled |
| Average Power | 200W / 300W / 500W / 700W |
| Peak Power | 1500W |
| Laser Wavelength | 1080nm ± 5nm |
| Pulse Frequency | 1-300Hz |
| Modulation Frequency | 1-5000Hz |
| Max Single Pulse Energy | 15J / 10ms |
| Fiber Core Diameter | 100μm (Customizable) |
| Output Fiber Length | 5M / 10M |
| Cooling Method | Air-Cooled |
| Touch Display | 7-inch Screen (Laser Controller) |
| Dimensions (mm) | 547 x 300 x 533 |
| Weight (KG) | 32kg |
Applications
- Processing High-Reflective Materials: Metal welding and cutting.
- Precision Handling of Thin Materials: Ideal for electronic components and medical devices.
- High-Precision Marking and Microprocessing: Suitable for various industries requiring intricate details.

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