Lightweight Handheld Laser Welding Machine

Handheld Fiber Laser Welder

Handheld fiber laser welding machine is mainly composed of cabinet, robot, control system, water chiller, laser source, welding head and other parts. Through the system control the welding machine to achieve stable, reliable, fast reciprocating movement. The laser welding machine uses continuous fiber laser or continuous fiber laser to accurately control the laser pulse width through digital, energy, repetition frequency and other parameters to weld work piece. The formation of a specific pool, enabling the work piece to be laser welding, complete the traditional precision welding process cannot be achieved.

The Portable Handheld Laser Welding Machine for Gold Silver Carbon Steel Aluminum Alloy Plate

1. The energy density is high, the heat input is low, the amount of thermal deformation is small, and the melting zone and the heat-affected zone are narrow and deep.
2. High cooling rate, which can weld fine weld structure and good joint performance.
3. Compared with contact welding, laser welding eliminates the need for electrodes, reducing daily maintenance costs and greatly increasing work efficiency.
4. The weld seam is thin, the penetration depth is large, the taper is small, the precision is high, and the appearance is smooth, flat and beautiful.
5. No consumables, small size, flexible processing, low operating and maintenance costs.
6. The laser is transmitted through fiber optics and can be used in conjunction with a pipeline or robot.

1000W 1500W Handheld Metal Laser Welding Machine
Handheld laser welding machine is mainly composed of cabinet, robot, control system, water chiller, laser source, welding head and other parts. Through the system control the welding machine to achieve stable, reliable, fast reciprocating movement. The laser welding machine uses continuous fiber laser or continuous fiber laser to accurately control the laser pulse width through digital, energy, repetition frequency and other parameters, so that the work piece to melt. The formation of a specific pool, enabling the work piece to be laser welding, complete the traditional precision welding process cannot be achieved.

1. Simple and easy to earn and handle.
2. The Laser welding does not need mask, only need to wear laser protective glasses;
3. The welding seam is smooth and beautiful, needn’t do grinding;
4. By controlling the laser energy, the welding part is not deform, or the deformation is very small;
5. Low usage cost, such as power consumption, gas consumption and lens consumption;
6. Optical fiber up to 10 meters, can be long distance, large work piece welding;
7. A variety of welding processes, can be spot welding, seam welding, and overlap welding.

Advantages of Handheld Laser Welder:
Dp laser handheld welding machine with simple design and nice looking. Adopts world-class laser source, better beam quality and excellent welding performance. It’s very easy to operate, equipped with one-key start function. All parameters are controlled by touch screen, the welding spot size is adjustable. The welding head has dual motor optional, welding path workable for straight line”-“, “S” and “O” type. A full set of original welding nozzles and protective lenses are included with the package. Machine sold with automatic wire feeding system, which can weld wider gap and high welding strength requirements.

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

Application:
This machine is suitable for welding of gold, silver, titanium, nickel, tin, copper, aluminum and other metal and its alloy material, can achieve the same precision welding between metal and dissimilar metals, has been widely used in aerospace equipment, shipbuilding, instrumentation, mechanical and electrical products, automotive, decoration, construction, electronic components, advertising, kitchen appliances, and other industries.

Why Choose DP laser?
1.OEM&ODM manufacturer with various design and one-stop laser solution. (configurationpower, dimension and shape can be customized as you require.)
2.Reliable quality, factory direct price, complete production lines.
3.Timely and professional pre-sales service and after-sales service.
4.100% test before shipment, solid package, fast delivery and stable shipment.

Lightweight-Handheld-Laser-Welding-Machine

Technical Parameters

DPH1000DPH1500DPH2000DPH3000
Maximum laser power1000W1500W2000W3000W
Penetration (stainless steel)1.5mm2mm3mm4mm
Penetration (carbon steel)1.5mm2mm3mm4mm
Penetration (aluminum alloy)1mm1.5mm2.5mm3mm
Automatic wire feedingΦ0.8-1.2 welding wireΦ0.8-1.6 welding wireΦ0.8-1.6 welding wireΦ0.8-1.6 welding wire
Power consumption of the whole machine≤6KW≤8KW≤10KW≤13KW
cooling methodComes with water coolingComes with water coolingComes with water coolingComes with water cooling
electricity demand220V220V220V/380V380V
Argon or nitrogen protection20L/min20L/min20L/min20L/min

Specification

ModelDPH-1000-SCDPH-1500-SC
Laser source typeFiber sourceFiber source
Output fiber length10m (exposed 8m)
Output power stability:<3%
Laser out Power1000W1500W
Laser wavelength1070nm-1090nm1070nm-1090nm
Laser SourceRaycus/Max/IPG optionalRaycus/Max/IPG optional
Pulse frequency(Hz)50-500050-5000
Electricity demandAC200-240AC200-240
Cooling methodWater Chiller HanliWater Chiller Hanli
Operating modecontinuous/modulation
Focus spot diameter (mm)Φ0.3-1.5 (adjustable)
Weight (kg)Net weight 150, 200 including wire feeder
Dimensions93*45*84cm95*75*103cm
Wire feeder size60*30*40cm

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