Air-Cooled Laser Welding Machine Manufacturer

Air-Cooled Laser Welding Machine

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Laser wavelength 1080nm
Welding speed 0-20m/min (intelligent adjustable)
Cooling method air cooling
Machine weight 54kg

The air-cooled handheld laser welding machine offers core advantages: efficient heat dissipation, portable flexibility, and multi-scenario adaptability. This equipment utilizes fiber laser technology, with power covering 700W-2000W, a spot diameter of ≤0.2mm, and a heat-affected zone (HAZ) of <0.5mm. The weld strength is comparable to the base material, and the surface is smooth with no oxidation. Its integrated air-cooled design reduces the equipment weight to 54kg and volume to <0.3m³, supporting single-person transport and vehicle-mounted operations, making it suitable for complex scenarios like workshops, construction sites, and outdoors. Combined with intelligent preset parameters and a human-machine interactive touch screen, novice operators can get started with just 1 hour of training. It achieves a welding speed of 2-10cm/s, boosting efficiency by over 3 times compared to traditional arc welding. It is particularly ideal for demanding fields such as automotive repair, metal processing, and construction installation, serving as a benchmark choice for industrial-grade portable welders.

Applications

Stainless steel, aluminum alloy, copper, brass, galvanized sheet, nickel-plated parts, and dissimilar metals such as copper-aluminum composites, steel-aluminum hybrid structures, etc.

Stainless steel plate laser welding
Stainless steel guardrail laser welding
Metal part laser welding
Aluminum plate laser welding

Technical Data
Configuration
FAQ
Why Us

Technical Data

Laser type fiber laser
Laser wavelength 1080nm
Laser power 700W, 1000W, 1500W, 2000W
Welding thickness 0.1-6mm (stainless steel/aluminum alloy)
Laser spot size ≤0.2mm (focus adjustable)
Welding speed 0-20m/min (intelligent adjustable)
Working mode continuous welding/fish scale welding/intermittent welding
Interface QBH
Scanning width 6mm
Fiber length 10m
Welding head weight 660g
Power supply 220V/50Hz ±10%, total power ≤3kW
Cooling method air cooling
Machine dimensions 220×405×535mm, 215×530×420mm (wire feeder)
Package size 700×750×620mm
Machine weight 54kg
Package weight 65kg

Recommended Reasons

700W laser powerWelding thickness ≤2mm (depends on material)
1000W laser powerWelding thickness ≤3mm (depends on material)
1500W laser powerWelding thickness ≤5mm (depends on material)
2000W laser powerWelding thickness ≤6mm (depends on material)

Configuration

Standard Configuration
Optional Configuration
Supporting Equipment
Consumables / Wearable Parts List

Laser source
We provide renowned domestic and international brand laser sources for our equipment, such as Raycus, JPT, MAX, SUPER, and IPG; these feature high pump conversion efficiency, low power consumption, and excellent beam quality.

QBH handheld welding head
Supports seamless switching between welding, cleaning, and cutting modes. The gun head can rotate 360°, and coupled with replaceable gas nozzles (e.g., 30°, 60°, 90° nozzles), it easily handles complex positions like deep cavities and corners, achieving precise welding at any angle.

Touch screen
Provides a high-resolution display interface, supporting real-time parameter monitoring and operation feedback, ensuring precise control over key parameters such as laser power, frequency, and energy; built-in multi-language options (e.g., Chinese, English, etc.) adapt to global user needs and lower the operating threshold.

Safety goggles
Specifically designed for fiber laser wavelengths (e.g., 1064nm, 1070-1100nm), with an Optical Density (OD) reaching OD4 to OD7 , effectively attenuating laser energy to below safe thresholds. They balance clear vision with safety protection and reduce operational fatigue.

Tool box
A tool set is provided free with the equipment, with hex key tools, copper nozzles, protective lenses, etc., separately packaged to prevent transport wear and tear, and for clear visibility and improved operational efficiency.

Copper nozzles
Made from high-purity red copper or tungsten-copper alloy, with electrical conductivity up to 98% IACS and a melting point of 1083℃. They can withstand high-temperature oxidation during continuous welding, extending their service life by over 30% compared to ordinary alloy nozzles.

Protective lenses
Made from JGS1 quartz or ZnSe zinc selenide, with light transmittance ≥99.8% and laser damage threshold >15J/cm². They are suitable for high-power equipment above 2000W, reducing energy loss. Double-sided anti-reflective coating reduces reflectivity to below 0.2%, preventing secondary light pollution.

Fume Extractor

Wire feeder
Supports wire diameters from 0.8-1.6mm with stepless speed adjustment from 0-20m/min and an error of ±1%. It is compatible with various welding wire materials such as aluminum, stainless steel, and copper.

Protective Lenses

Copper Nozzles

Welding Wire

Can air-cooled welding equipment weld rusted or oily materials?

It is recommended to pre-treat rusted or oily objects before welding, such as grinding, for better welding results.

What is the welding equipment maintenance cycle?

Clean the lenses monthly, check for damage or dirt, and wipe with specialized tools or replace with new lenses directly.

Does the air-cooled welding machine support customized welding programs?

Yes, customization is supported. Please inform us of your specific requirements, and our company will evaluate and provide feedback.

Is professional welder certification required to operate air-cooled welding equipment?

No, beginners can get started with the machine in just 10 minutes, as the system operation is simple.

What is the difference between air-cooled and water-cooled laser welding machines?

Water-cooled laser equipment primarily uses cold water from a chiller, which flows through pipes into a heat exchanger, then flows out from another port and returns to the chiller via pipes. This continuous cycle removes heat from the laser. Air-cooled laser equipment utilizes and enhances air convection to facilitate heat exchange within the laser equipment, thereby lowering the laser's temperature.

What are the advantages of air-cooled laser welding equipment?

Air-cooled lasers are more flexible and portable in operation. Because they use air cooling, no additional water cooling equipment is needed, which reduces costs and significantly decreases the equipment's size and weight.

What types of air-cooled solutions are generally used in air-cooled laser welding equipment?

Although they are all called air-cooled lasers, the air-cooled solutions adopted vary, such as fan cooling, heat pipe cooling, air compressor cooling, and others.

In the process of welding aluminum materials, what types of laser sources are generally used?

Many laser sources can weld aluminum. Available options include pulsed welding, continuous wave (CW) fiber, or quasi-continuous wave (QCW) fiber welding. Each laser source is equipped with a focusing head to deliver energy to the workpiece.

What are the advantages of using laser welding for copper materials?

Traditional welding processes face challenges in achieving high-quality welds and low spatter when dealing with highly reflective materials. Laser welding, as a non-contact process, can achieve high-strength, high-conductivity, and repeatable connections without the need for filler materials, making it lighter and more efficient compared to traditional welding.