


Product Description
This high-performance laser welding machine is designed for precision and efficiency. It features fast welding speed, deep penetration, minimal thermal distortion, and clean welds. The system ensures high-quality results with a neat weld appearance, making it ideal for various industrial applications.
Applications
The NL-W300 model is widely used in the welding of different types of metals such as carbon steel, stainless steel, nickel alloys, titanium, copper, aluminum, and more. It's suitable for joining dissimilar materials like copper-nickel, nickel-titanium, and even delicate components such as cell phone batteries, jewelry, sensors, and electronics. This machine is also commonly used in the manufacturing of precision machinery, communication devices, and handicrafts.
Technical Parameters
Model | NL-W200 | NL-W300 | NL-W400 |
Max Output Power | 200W | 300W | 400W |
Wavelength | 1064nm | ||
Laser Type | ND:YAG | ||
Laser Spot Adjust Range | 0.1–2.0mm | ||
Welding Depth | ≤3mm | ≤4mm | |
Pulse Frequency | 0–40Hz | ||
Checking System | Microscope | ||
Protective Gas | Argon | ||
Output Focal Length | 80mm–200mm | ||
Overall Power | 4.5kW | 6kW | 11kW |
Power Supply | 220V/50Hz/15A | 220V/50Hz/30A | 220V/50Hz/60A |
Working Table | X, Y, Z |
After Sales Service
1. We provide an English user manual and video CD for operation and maintenance.
2. Our company offers free software updates and pattern recognition support.
3. All products come with a 12-month warranty, and we offer technical support beyond the warranty period.

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