Laser Pipe Welding

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Features of laser pipe welding

1. Flexible and easy to operate, can meet welding requirements from multiple angles and positions.

2. Equipped with a 10m imported optical fiber, allowing for flexible and convenient outdoor welding.

3. Utilizes infrared positioning to verify the position of the welding head during the welding process. This ensures more accurate welding positions, smooth and aesthetically pleasing weld seams, and easy polishing. No post-welding treatment is required or only simple processing is needed.

4. 30-degree micro welding without dead angles, small spot size, high power density. The laser beam has high positioning accuracy after focusing, making it suitable for assembly welding of small and micro-sized workpieces, achieving automated mass production.

5. Laser welding has deep penetration depth, strong weld seams, small width, small heat-affected zone, minimal deformation, and fast welding speed. It can be used for complex welding between different materials.

6. High-quality weld seams with no porosity, reducing and optimizing impurities in the base material. The weld seam can refine the structure. The strength of the weld seam is at least equal to or even higher than that of the base material.

Details of laser pipe welding

1. Laser welding head

Light weight only 0.8KG, flexible and convenient to weld any shape of metal parts, adjustable welding seam width, can be 10 meters long distance welding. Equipped with safety temperature monitoring system.

2. Operation interface

Multi-language intelligent control panel, flexible adjustment of welding parameters, multi-group welding parameter library, light output cumulative timing, etc.

3. Automatic wire feeding system

Touch screen design, automatic wire filling, fully digital design, support 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm diameter stainless steel and aluminum wire.

4. Laser Source

We use customized minimum 20um core diameter fiber for deeper penetration, laser life up to 100,000 hours, maintenance-free, with Bluetooth capability.

5. Water Chiller

Double cycle water cooling makes the laser source and welding head cooling better, temperature control sensor adopts imported brand.

6. Welding connection fiber optic

10 meters long fiber optic cable with built-in design effectively avoids damage to the fiber and problems caused by moisture, which greatly increases the service life of the laser components.

Advantages of laser pipe welding

● High speed: Up to 4 times faster than traditional methods, resulting in increased productivity at a lower cost per part.

● High quality: Achieves consistent welding of thick, thin, and reflective metals without distortion, undercutting, or burn through, while minimizing the heat affected zone.

● Easy to use: Requires no training, with a simple setup and easy learning and operation process, ensuring consistent high-quality welding.

● Enhanced material capability: Capable of welding metals of different thicknesses, including ultra-thin parts, as well as brazing and low and high conductivity materials.

● Wobble welding: Provides an additional weld width of up to 5mm, increasing capacity and creating highly aesthetic seams.

● Operator safety: Equipped with multi-level sensors and interlock safety features to ensure the safety of the operator.

Other optional functions of laser pipe welding

● Cutting

Welding and cutting often go hand in hand, and the laser welding machine combines the functions of both. It can be used for laser cutting of metal materials, including copper, aluminum, stainless steel, carbon steel, galvanized plate, etc., to meet the cutting needs of conventional thin plates.

● Cleaning

The laser welding machine is easy to use and flexible for cleaning purposes. It can effectively remove various types of surface rust, oxides, grease, dirt, etc. However, when using a handheld laser welding machine for cleaning, it is important to avoid the laser beam causing injury to the human body.

● Weld channel cleaning

This process effectively removes impurities such as oxides, welding slag, oil, and dust generated during the welding process, resulting in a clean weld surface. This not only improves the quality of the weld but also enhances its strength and appearance. Laser cleaning is highly accurate and controllable, allowing for thorough cleaning of the weld surface without damaging the base metal.

Single side weld thickness

Remark: Double weld thickness can be achieved if the material is welded from both sides in two times.

Handheld laser welding and argon arc welding comparison

Application materials

It can be used for welding stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel, and other metals or alloys. It can also be used for various types of welding between different materials, including copper-brass, titanium-molybdenum, titanium-gold, nickel-copper, etc.

Application industry

Widely used in various industries such as sheet metal welding (stainless steel, carbon steel), sheet metal, molds, chassis, water tanks, kitchen and bathroom products, hardware accessories, billboards, door and window frames, household appliances, handicrafts, household items, auto parts, and many others.

Parameters of laser pipe welding