Handheld Laser Welding Machine

High-Performance Water Cooled Handheld Fiber Laser Welding Machine

The handheld fiber laser welding machine is suitable for spot welding, seam welding, and micro welding. Operators can apply it flexibly in narrow spaces or for welding in complex geometric shapes. Whether it is joining thin sheets through seam welding or creating strong and precise bonds through spot welding, the machine delivers consistent and reliable performance.

1000W 1500W 2000W 3000W Handheld Fiber Laser Welding Machine

The handheld laser welder is easy to learn and operate, capable of producing high-quality welding results on various materials and thicknesses. The weld seams are smooth and aesthetically pleasing, requiring no secondary grinding or post-processing. The high-speed welding efficiency contributes to increased productivity. This handheld metal laser welding machine has 5-in-1 metal welding functions, including spot welding, seam welding, pulse welding, continuous welding and repair welding, which can meet a variety of welding needs.

Features of Handheld Laser Welder:

  1. New type of metal welding method, mainly for thin-walled materials, precision parts welding
  2. It can realize spot welding, butt welding, stack welding, sealing welding and so on.
  3. High depth-to-width ratio, small weld width, small heat-affected zone, small deformation, fast welding speed, flat and beautiful weld, no need to deal with after welding or just simple treatment
  4. High quality of weld seam, can be precisely controlled, high positioning accuracy, easy to realize automation.

Laser Source(RAYCUS/MAX/BWT optional):

High power and high quality laser output
High electro-optical conversion efficiency, spot energy star flat-top distribution, high energy density

Anti-high reflection
Adopting unique and innovative hardware level anti-high reflection protection technology, it can process all kinds of high reflectivity materials.

Compact structure, smaller size
Built-in high-power single-module integration, the whole machine is smaller in size.

Modularized design, easy maintenance
Separate photoelectric module design, stable operation, less failure, and more convenient for later maintenance.

Excellent performance, low processing costs
Processing efficiency can be increased by up to 532%, annual cost savings of up to 1.1 million

Wide range of applications
Can be used for cutting, welding, drilling, cladding, additive manufacturing, surface heat treatment, etc. of metal and non-metal materials.
surface heat treatment, etc.

laser source

Various Metal Materials

laser welding aluminumlaser welding carbon steellaser welding stainless steellaser welding copper
laser welding aluminumlaser welding carbon steellaser welding stainless steel

laser welding copper

Laser Welding Head:

The portable laser welding machine features a handheld welding gun design, replacing the fixed optical path system to enable more flexible, long-distance, and outdoor welding. It easily connects to shielding gas, ensuring stable and reliable weld quality.

Interface type: QBH
Laser Incidence: Coaxial
Laser power: 1000W~3000W optional
Laser wavelength range: 1070±20
Collimation focal length: 80mm /D20
Focusing distance: 150mm,400m/D20
Protective gas: nitrogen / argon and other inactive gas
Weight: 0.75kg
Adjustable width: 0-6mm

handheld laser welding gun

Automatic Wire Feeder Kits:

  • For a more perfect welds
  • For metallic and non-metallic materials such as carbon steel, stainless steel, aluminum, galvanized sheet, non-ferrous metals and alloys

Welding Software:

The open CNC system allows the user to integrate third-party specialized software or technology into the system. A range of open tools is also available, allowing the user to customize their own personalized interface and special features as required.

  • Realization based on data acquisition
  • Welding Processing Status Current Processing Tasks
  • Real-time monitoring of welding

welding control center

Handheld Laser Welder Application:

DPLaser handheld fiber laser welder is versatile and can be applied in the welding of precision metal components used in various industries, including kitchenware manufacturing, electronic products, advertising, mold fabrication, stainless steel doors and windows, handicrafts, furniture, automotive accessories, gifts, accessories, sheet metal, PCB, packaging, jewelry, semiconductors, and more.

The wire feeder is designed to automatically feed the wire during the welding process, suitable for both industrial and home use. Handheld torch is more flexible and convenient to meet various angles and positions of welding. Welding seam is beautiful and solid, simple, fast and flexible operation, low processing cost. Compared with arc welding and TIG welding, there is 3~4 times improvement in efficiency.

various welding angles

handheld laser welder sample

Laser Welding Stainless Steel

Laser Welding Stainless Steel
Laser Welding Stainless Steel

Laser Welding Stainless Steel

Laser Welding Stainless Steel

Technical Parameters

Center wavelength(nm)1060—1080
Laser power(w)1000W/1500W/2000W/3000W RAYCUS/MAX/BWT optional
Fiber length (m)10 (exposed 8m)
Gun head weight (kg)0.7
Cooling methodWater Cooling
Operating environmentAmbient temperature 10-35℃, relative humidity 30%≦RH≦85%, no condensation, no condensation
Power requirements220V±5%, 50Hz
Size approx. (mm)different sizes according to different laser powers
Security levelClass IV
Total power protection levelIP54

Welding Parameters

MaterialLaser PowerThicknessDuty CycleFrequencyScope WidthScope SpeedWelding SpeedDepth of MeltFocus Position
Stainless steel300W0.5mm100%2000HZ2mm100HZ10mm/s0.5mm-1
300W0.8mm100%2000HZ2mm100HZ10mm/s0.6mm0
400W1.0mm100%2000HZ3mm100HZ10mm/s0.8mm0
800W2.0mm100%2000HZ3mm100HZ10mm/s1.8mm0
1200W2.5mm100%2000HZ4mm100HZ10mm/s2.5mm5
1600W3.0mm100%2000HZ4mm100HZ10mm/s3.0mm5
2000W4.0mm100%2000HZ6mm100HZ10mm/s4.0mm5
2400W5.0mm100%2000HZ6mm100HZ10mm/s5.0mm5
2800W6.0mm100%2000HZ6mm100HZ10mm/s6.0mm5
Aluminum alloy 6 series600W1.0mm100%2000HZ3mm100HZ10mm/s0.8mm0
1000W2.0mm100%2000HZ3mm100HZ10mm/s2.0mm0
1300W2.5mm100%2000HZ4mm100HZ10mm/s2.5mm0
1600W3.0mm100%2000HZ4mm100HZ10mm/s3.0mm0
2200W3.5mm100%2000HZ6mm100HZ10mm/s3.5mm0
2800W4.0mm100%2000HZ6mm100HZ10mm/s4.0mm0
2900W5.0mm100%2000HZ6mm100HZ10mm/s5.0mm0
Carbon steel Q235300W0.5mm100%2000HZ2mm100HZ10mm/s0.5mm-1
300W0.8mm100%2000HZ2mm100HZ10mm/s0.6mm0
400W1.0mm100%2000HZ3mm100HZ10mm/s0.8mm0
800W2.0mm100%2000HZ3mm100HZ10mm/s1.8mm0
1200W2.5mm100%2000HZ4mm100HZ10mm/s2.5mm5
1600W3.0mm100%2000HZ4mm100HZ10mm/s3.0mm5
2000W4.0mm100%2000HZ6mm100HZ10mm/s4.0mm5
2400W5.0mm100%2000HZ6mm100HZ10mm/s5.0mm5
2800W6.0mm100%2000HZ6mm100HZ10mm/s6.0mm5
Galvanized sheet300W0.5mm100%2000HZ2mm100HZ10mm/s0.5mm-1
300W0.8mm100%2000HZ2mm100HZ10mm/s0.6mm0
400W1.0mm100%2000HZ3mm100HZ10mm/s0.8mm0
800W2.0mm100%2000HZ3mm100HZ10mm/s1.8mm0
1200W2.5mm100%2000HZ4mm100HZ10mm/s2.5mm5
1600W3.0mm100%2000HZ4mm100HZ10mm/s3.0mm5
2000W4.0mm100%2000HZ6mm100HZ10mm/s4.0mm5
2400W5.0mm100%2000HZ6mm100HZ10mm/s5.0mm5
2800W6.0mm100%2000HZ6mm100HZ10mm/s6.0mm5

Frequently Asked Questions

Q: Does the laser welding machine require gas?

A: Laser welding typically requires gases such as nitrogen or argon. These gases protect the molten metal from the effects of air and enhance the laser welding process. This is crucial for achieving precise and high-quality welds.

 

Q: What metals can the laser welding machine weld?

A: Laser welding machines, especially handheld fiber laser welding machines, have a wide range of applications and can weld various metals. They work well with most metals such as stainless steel, carbon steel, galvanized sheet, and aluminum. The precision of handheld fiber laser welding makes it an ideal choice for clean and strong welds across various metals.

 

Q: Can lasers weld dissimilar metals?

A: Lasers can weld dissimilar types of metals together, including brass to aluminum, copper to brass, nickel to copper, brass to stainless steel, and more.

 

Q: Is laser welding as strong as arc welding?

A: Yes, laser welding, especially when using tools like handheld fiber laser welding machines, can be as strong as arc welding and is more efficient, with over three times the efficiency of traditional welding. Laser welding generally offers better accuracy and cleaner connections.

 

Q: How to choose laser power based on material thickness?

A: The welding capability of our handheld portable laser welding machines varies with power output and can weld the following thicknesses:

– 1000w model: Can weld carbon steel and stainless steel up to 3mm, and aluminum up to 2mm.

– 1500w model: Can weld carbon steel and stainless steel up to 4mm, and aluminum up to 2.5mm.

– 2000w model: Suitable for welding carbon steel and stainless steel up to 5mm, and aluminum up to 3.5mm.

– 3000w model: High-power portable welding machines can handle carbon steel and stainless steel up to 7mm, and aluminum up to 5mm.

For the 3000w double-sided welding: Excels in welding thicknesses up to 15mm for carbon steel and stainless steel, and up to 10mm for aluminum.

 

Q: What size weld seams can the handheld welding machine weld, and is wire feeding required?

A: Weld seams can be welded, and generally, if the weld seam is larger than 1mm, welding wire is needed to provide melted material for filling the weld seam. The weld seam size should not exceed the welding wire size, so there is a certain limit to the material’s weld seam size.

Application Video

 

 

 

 

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