Metal laser welding machine is a modern tool designed to join metal parts quickly, accurately, and cleanly. It uses a focused laser beam to heat the welding area and melt the metal. When the melted metal cools, the parts become firmly connected. Compared with traditional welding methods, laser welding can provide a smaller heat-affected area, better welding quality, and a smoother surface. This makes it useful for many factories and workshops that need stable and efficient production. The machine can work with common metals such as stainless steel, carbon steel, aluminum, galvanized steel, and some other metal materials. It is also easy to use when the operator receives basic training. With a suitable laser power and welding speed, users can get good results on different workpieces. For companies looking to improve production speed and reduce manual work, this equipment can be a practical choice.
Specifications of the Metal Laser Welding Machine
| Model | 1500W (3 in 1) | 2000W (3 in 1) | 3000W (3 in 1) | 2000W (3 in 1 double wire) | 3000W (3 in 1 double wire) | 2000W Handheld | 3000W Handheld |
| Laser | BWT | BWT | BWT | BWT | BWT | BWT | BWT |
| Power range | 1%-100% | 1%-100% | 1%-100% | 1%-100% | 1%-100% | 30-2000W | 300-3000W |
| Wavelength | 1064-1080nm | 1064-1080nm | 1064-1080nm | 1064-1080nm | 1064-1080nm | 1064-1080nm | 1064-1080nm |
| Focus focal length | 150/200mm | 150/200mm | 150/200mm | 150/200mm | 150/200mm | 400/800mm | 400/800mm |
| Rated Voltage | AC220V/50Hz | AC220V/50Hz | AC380V/50Hz | AC220V/50Hz | AC380V/50Hz | AC220V/50Hz | AC380V/50Hz |
| Welding thickness | 0.3-3mm | 0.3-5mm | 0.3-8mm | 0.3-5mm | 0.3-6mm | – | – |
| Cutting thickness | 0.2-3mm | 0.2-4mm | 0.2-10mm | 0.2-8mm | 0.2-10mm | – | – |
| Rust removal/oil/ paint scan width | 0-60mm | 0-60mm | 0-60mm | 0-100mm | 0-100mm | – | – |
| Gas valve | 0-100% | 0-100% | 0-100% | 0-100% | 0-100% | – | – |
| Galvanometer | – | – | – | – | – | 10-100Hz | 10-100Hz |
| Spot diameter | 0.2-5mm | 0.2-5mm | 0.2-5mm | 0.2-8mm | 0.2-8mm | 10-300mm | 10-300mm |
| Gun tip weight | 0.7kg | 0.7kg | 0.7kg | 0.7kg | 0.7kg | 0.9kg | 0.9kg |
| Welding speed | 0-150mm/s | 0-150mm/s | 0-150mm/s | 0-150mm/s | 0-150mm/s | – | – |
| Weld requirement | ≤1.5mm | ≤1.5mm | ≤1.5mm | ≤3.5mm | ≤3.5mm | – | – |
| Net size | L100×W58×H70cm | L100×W58×H70cm | L110×W66×H84cm | – | – | – | – |
| Package size | L125×W61×H93cm | L125×W61×H93cm | L66×W35×H58cm；L110×W65×H100cm | L93×W61×H93cm；L78×W45×H97cm | L78×W45×H97cm；L110×W65×H100cm | L93×W61×H93cm | L117×W68×H118cm |
| Net weight N.W | 85kg | 85kg | 108kg | 135kg | 145kg | 85kg | 120kg |
| Gross weight G.W | 135kg | 135kg | 165kg | 185kg | 195kg | 110kg | 155kg |
| Cube CBM | 0.75m³ | 0.75m³ | 1.1m³ | 0.95m³ | 1.3m³ | 0.6m³ | 1m³ |
| Protective lens | D18×2mm | D18×2mm | D18×2mm | D18×2mm | D18×2mm | D30×2mm | D30×2mm |
| Cooling | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) | Water cooling（antifreeze required below 0℃) |
| Use gas | Argon / Nitrogen / Air | Argon / Nitrogen / Air | Argon / Nitrogen / Air | Argon / Nitrogen / Air | Argon / Nitrogen / Air | Air | Air |
| Fiber length | 10m | 10m | 10m | 10m | 10m | 10m | 10m |
Metal Laser Welding Machine Provides Fast and Precise Welding
One important feature of a metal laser welding machine is its high welding precision. The laser beam is very small and can be focused on a specific welding point, so it can create accurate and neat welds. This is especially useful when working with small parts or products that need a good appearance.
Another feature is fast welding speed. The machine can complete many welding jobs in a short time, which can help factories improve production efficiency. The welding process also produces less heat around the welding area than many traditional methods. As a result, there may be less deformation of the workpiece.
The machine can also support different welding methods and settings according to the material and product design. In addition, many modern machines have simple control systems and clear screens. Operators can set the welding speed, laser power, and other parameters more easily.
How Does a Metal Laser Welding Machine Work?
- First, the laser source creates a high-energy laser beam. The beam then passes through the optical system and is focused into a very small spot on the metal surface.
- When the focused laser reaches the welding area, it creates enough heat to melt the metal. The molten metal joins the two parts together.
- After the laser moves away, the melted area cools and becomes a strong weld.
- The operator can control important settings, such as laser power, welding speed, and beam position, to match different materials and thicknesses.
- Some machines also use a shielding gas during welding. The gas helps protect the hot metal from unwanted reactions with the air.
- This can improve the appearance and quality of the weld. Because the laser energy is highly focused, the process can reduce unnecessary heat and help keep the shape of the workpiece stable.
Where Can Laser Welding Technology Be Used?
The metal laser welding machine can be used in many industries because it can weld different kinds of metal products.
- In the automobile industry, it can be used for vehicle parts, metal panels, battery components, and other precision parts.
- In the electronics industry, laser welding can help join small metal components where accuracy is important.
- It is also widely suitable for stainless steel products, kitchen equipment, cabinets, doors, windows, and metal furniture. In the medical equipment industry, clean and accurate welding is often needed for metal parts and instruments.
- Some manufacturers also use laser welding for hardware products, machinery parts, lighting products, and household appliances.
- For products with complex shapes, the machine can provide flexible welding solutions when combined with suitable fixtures or automatic systems.
- Small workshops can use handheld equipment for different repair and production tasks, while larger factories can choose automatic or robotic systems for continuous production.
Advantages of a Metal Laser Welding Machine
A metal laser welding machine offers several advantages that can help manufacturers improve their production process.
- First, it can provide high welding accuracy because the laser beam can be focused on a small area.
- Second, the welding speed is usually fast, which can reduce the time needed for many production jobs.
- Third, the heat input is concentrated, so the surrounding metal may have less thermal damage and deformation.
- Another advantage is the clean appearance of the weld. In many cases, the finished surface needs less additional grinding or polishing. This can save both labor time and production cost.
- The equipment can also be used for different metal materials after proper parameter adjustment.
Why Choosing Us Makes Your Laser Welding Project Easier
Choosing the right supplier is just as important as choosing the right machine. We provide complete solutions based on the customer’s material, product size, welding thickness, and production needs. Before recommending equipment, we can learn about the customer’s application and help select a suitable laser power and machine type. We also focus on stable machine quality and simple operation, so operators can learn the basic process more easily. For customers who are new to laser welding, technical guidance and training can help them start production with greater confidence. We can also provide support for machine installation, operation, and daily maintenance. Different options are available for customers who need handheld, automatic, or customized welding solutions. Our goal is not only to supply equipment but also to help customers find a practical solution for long-term use. If you are planning to replace traditional welding equipment or increase production efficiency, our team can discuss your requirements and recommend a suitable system.
