Water-Cooled Laser Welding Machine is designed for high-power, stable, and efficient metal welding. It delivers fast welding speed, deep penetration, clean weld seams, and consistent welding quality, making it ideal for stainless steel, carbon steel, aluminum, copper, and other metal materials. With an advanced water-cooling system, the machine ensures excellent heat dissipation and reliable performance during long hours of continuous operation. It is widely used in metal fabrication, hardware processing, machinery manufacturing, automotive parts, and other industrial applications. This machine is an ideal choice for users looking for a powerful laser welding solution with stable performance, high efficiency, and durable operation.
Laser power: 1500-6000 [W]
Voltage: 220V±10V-380V±10V
Cooling method:Water cooling
Maximum Load: 128 [kg]
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| Model | DH-1500W | DH-2000W |
|---|---|---|
| Rated output power | 1500W | 2000W |
| Output fiber length | 10m (20m / Customizable) | |
| Welding thickness | 0.3mm~3mm | 0.3mm~4mm |
| Voltage | 220V±10V | 220V±10V |
| Indicator light | Red Light | |
| Cooling method | Wind cooling | |
| Max pressure | 10bar | |
| Total Power | 6KW | 8KW |
| Working model | Continuous / Modulation | |
| Working environment | Flat, no vibration and shock | |
| Working humidity | < 70% | |
| Operating temperature | -20~40℃ | |
| Overall size | 610*390*570mm | 740*390*570mm |
| Net fuselage weight | 41kg | 50kg |
Precisely weld samples
Learn more about water-cooled laser welding machines, including suitable materials, welding thickness, cooling advantages, industrial applications, and how to choose the right power for your production needs.
A water-cooled laser welding machine is a high-power metal welding system that uses a water chiller to control temperature during operation. It is designed for stable, continuous welding and is ideal for demanding industrial applications that require deeper penetration, better heat management, and consistent weld quality.
A water-cooled laser welding machine can weld stainless steel, carbon steel, aluminum, copper, and other common metal materials. It is widely used for metal fabrication, hardware production, machinery manufacturing, automotive parts, and other industries that require precise and efficient metal welding.
Compared with traditional welding methods, a water-cooled laser welder offers faster welding speed, cleaner weld seams, less deformation, and easier operation. Its water-cooling system provides excellent heat dissipation, which helps the machine maintain stable performance during long working hours and makes it suitable for high-power and heavy-duty welding tasks.
Yes, a water-cooled laser welding machine is more suitable for thicker metal welding than many compact air-cooled models. With higher power options and stronger cooling capacity, it can handle larger heat loads and deliver deeper weld penetration, making it a good choice for industrial projects that require stronger and more stable welds.
Water-cooled laser welding machines are widely used in sheet metal fabrication, kitchenware production, hardware processing, door and window manufacturing, machinery production, automotive components, and custom metal product manufacturing. They are especially suitable for factories that need continuous, efficient, and high-quality welding performance.
The right power depends on your material type, material thickness, welding speed requirements, and daily workload. Lower power models are suitable for thinner materials and lighter production, while higher power models are better for thicker metals, faster welding speeds, and long-hour industrial operation. Choosing the correct power helps improve efficiency and welding consistency.
A water-cooled laser welding machine is a strong choice for industrial production because it combines high power, stable cooling, reliable continuous operation, and excellent weld quality. It helps reduce downtime, improve production efficiency, and achieve cleaner, stronger welds across a wide range of metal welding applications.
