Mini Handheld Laser Welding Machine

1000W 1500W Portable Laser Welder for Aluminum Stainless Steel

The mini handheld laser welding machine is a small, portable and efficient laser welding equipment. One machine can realize multiple welding methods, unique hand-held operation method can weld any part of the workpiece at any angle. 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.

Mini Handheld Laser Welding Machine

The handheld fiber laser welding machine can achieve multiple welding methods with one machine. Its unique handheld operation allows for welding of workpieces at any angle and location. The operation of handheld laser welding equipment is very simple and does not require much experience from the welder. Compact design makes it easier to move in any workplace and only requires a small production space.

The laser beam of the laser source is transmitted through the fiber optic cable to the handheld welding gun and focused onto the surface of the welding material. After being absorbed by the substrate, it is converted into heat energy to melt the material or welding wire to achieve the effect of melting. With the assistance of inert gas protection, a high-quality weld seam is formed, which firmly welds the two objects together. The flow of cold water from the chiller cools and maintains a constant temperature for the laser cutter and the handheld welding head, playing a protective role for important components.

This handheld fiber laser welding device series has the advantages of high electro-optical conversion efficiency, high output power, excellent beam quality, compact structure, maintenance-free operation, and low cost.

Features of Compact Fiber Laser Welding Machine:

  1. Fast speed, high depth, and minimal deformation.
  2. The compact laser welding machine has a simple and user-friendly design, making it easy to operate.
  3. Welding speed is 2~5 times faster than traditional welding(Argon arc welding, arc welding, gas welding, soldering and brazing etc.)
  4. Operations are simple and can be learned by workers with 2 hours of training.
  5. The equipment has a long service life of up to 100,000 hours.
  6. Dapeng uses well-known brands of electrical components.
  7. The machine has triple safety protection, modular control and a guaranteed safe maintenance system.
  8. It can weld difficult-to-melt materials such as titanium and quartz, as well as different materials with good results.
  9. Perform micro welding. The laser beam is focused to obtain a small spot, and can be accurately positioned, making it suitable for small parts produced in automated mass production.

Advanced Laser Source

User-friendly and efficient, achieving faster and more precise results than TIG/MIG welding!

laser source

Digital Control System
Adjust welding parameters with ease, and switch between multiple welding modes at will! From precise spot welding to continuous welding, ensure you get the best results and quality every time you weld. The operation screen has a user-friendly touchscreen. It enables quick startup for users at any skill level.

welding control center

Humanized Design

Our hadheld laser welding gun is lightweight, ergonomic design weighs just 0.8kg. It’s built for comfort during long hours of work.

handheld laser welding gun

HandHeld Laser Welding Mode

handheld-laser-head

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

Why Choose DPLASER Laser Service?

  • Core Technology: We are both a manufacturer and seller of laser equipment, and can provide customized laser devices.
  • Independent R&D: We can provide customized laser machines for any application of our customers, and develop new machines based on market research.
  • Customer Support: We provide free technical support for equipment installation and use to help customers succeed.
  • Strict Testing: All our suppliers are from world’s top manufacturers. Before delivery, each machine must undergo strict testing and inspections to ensure the quality and safety of the laser equipment.
  • On-time Delivery: Each machine has an accurate assembly process and strict time control to ensure that customers receive goods promptly.
  • After-Sales Service and Guarantee: We provide lifelong service for machines and accessories, and we are responsible for solving any problems that may arise during this period.

Application industries:

Metal manufacturing and processing industries, such as metal welding, surface welding of electrical switch cabinets, elevator manufacturing, household appliance manufacturing, stainless steel stove, frame, doors and windows, fence, electric box, pipeline, and kitchenware manufacturing. Welding of various metal materials such as carbon steel, aluminum alloy plate, galvanized plate, electrolytic plate, silicon steel, titanium alloy, galvanized aluminum plate, and copper.

handheld-laser-head

Portable-Air-Cooling-Handheld-Laser-Welding-Machine-Sample

Mini-Handheld-Laser-Welding-Machine-details

Technical Parameters

Center wavelength(nm)1060—1080
Laser power(w)1500
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
Overall power (kw)5
Size approx. (mm)700*470*680
Machine weight (kg) ± 1093
Security levelClass IV
Total power protection levelIP54

Accessories List

Cabinet1
Laser1
Chiller1
Welding Head1
Control System1
Wire Feeder1
Protective Lens5
Copper Nozzle6
Protection Glasses1
QBH Protective Case1
Windpipe1(10*6.5*3m)
Welding WireStainless Steel 304, 1kg/Coil

Metal Welding Parameters

MaterialGas usedThickness(mm)Laser power(W)Wire diameter(mm)Wire speed(mm/s)Scanning speed(mm/s)Scan width(mm)Welding frequency(HZ)Duty cycleBarometric pressure(bar)Welding method
Stainless steelArgon110001903002.51000Hz10010Flat welding
1.510001903002.51000Hz10010Flat welding
215001.27530031000Hz10010Flat welding
2.520001.27530031000Hz10010Flat welding
320001.6603003.51000Hz10010Flat welding
430001.6603003.51000Hz10010Flat welding
Carbon steelArgon110001903002.51000Hz10010Flat welding
1.510001903002.51000Hz10010Flat welding
215001.27530031000Hz10010Flat welding
2.520001.27530031000Hz10010Flat welding
320001.6603003.51000Hz10010Flat welding
430001.6603003.51000Hz10010Flat welding
Galvanized sheetArgon110001903002.51000Hz10010Flat welding
1.515001903002.51000Hz10010Flat welding
220001.2753002.51000Hz10010Flat welding
2.520001.66030031000Hz10010Flat welding
330001.6603003.51000Hz10010Flat welding
AluminumNitrogen(N2)110001903002.51000Hz10010Flat welding
1.515001903002.51000Hz10010Flat welding
220001.2753002.51000Hz10010Flat welding
2.520001.66030031000Hz10010Flat welding
330001.6603003.51000Hz10010Flat welding

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 common metals such as stainless steel, carbon steel, and aluminum. The precision of handheld fiber laser welding makes it an ideal choice for clean and strong welds across various metal types.

 

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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