Does laser welding require filler wire?

Not always. Thin materials with tight joint gaps can often be welded without filler wire. For wider gaps, thicker materials, or applications requiring stronger weld reinforcement, the automatic wire feeder provides better weld quality and appearance. This machine supports optional wire feeding for greater flexibility.

Is laser welding stronger than TIG or MIG welding?

For many thin-sheet metal applications, laser welding produces deep penetration, narrow heat-affected zones, minimal distortion, and clean weld seams. Properly adjusted laser welds can provide excellent joint strength while greatly reducing post-processing such as grinding and polishing. Actual strength depends on material type, joint design, and welding parameters.

What consumables does the 3-in-1 laser welding machine require?

Compared with traditional welding equipment, laser welders require fewer consumables. The main consumable parts are protective lenses, nozzles, and welding wire (when wire feeding is used). These components are easy to replace and have relatively low operating costs, helping reduce long-term maintenance expenses.

Will the laser welding machine damage thin metal sheets?

No. One of the biggest advantages of laser welding is its precise heat control. Compared with TIG or MIG welding, laser welding generates a much smaller heat-affected zone, reducing deformation, burn-through, and discoloration. This makes it especially suitable for thin stainless steel, sheet metal fabrication, and decorative metal products.

Does laser welding require a skilled welder?

Compared with traditional welding methods, handheld laser welding is much easier to learn. The simple operation interface and adjustable welding parameters allow operators with basic training to achieve consistent weld results. This helps companies reduce dependence on highly experienced welders.

Does the laser welding machine produce a lot of welding smoke?

Laser welding produces significantly less smoke and spatter compared with many traditional welding methods. Since the process uses a concentrated laser beam with minimal heat input, the working environment is cleaner. However, proper ventilation and safety protection are still recommended during operation.

3-In-1 Multifunctional Laser Welding Machine for Welding, Cutting and Cleaning

Name: The Most Popular Air-Cooled 3-In-1 Handheld Laser Welding Machine
Brand: CATEKCNC
SKU: CATEKCNC-CK-1500-WAH-3
Price: 4250.00 USD
Availability: InStock
Rating: 5.0 (1 reviews)

The Most Popular Air-Cooled 3-In-1 Handheld Laser Welding Machine

5.0 Rating (0 customer reviews)

[Function Description]

This 3-in-1 air-cooled laser welding machine integrates laser welding, cutting, and cleaning capabilities. Utilizing fiber laser technology and featuring a handheld welding torch, it offers flexible operation with compact, lightweight design - ideal for mobile operations and confined workspaces. This machine performs diverse welding/cutting processes on metals/alloys including iron, copper, aluminum, carbon steel, and stainless steel, while also effectively removing surface rust, paint, and oil contaminants for multifunctional applications.

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Brand: CATEKCNC
Model: CK-1500-WAH-3
Tags: Laser Welding, Laser Cutting, Laser Cleaning, Air Cooled, Handheld
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This machine is a 3-in-1 air-cooled handheld laser welding machine. It adopts a fan-based cooling system, eliminating the need for bulky water pumps in water-cooling systems or coolant, avoiding issues like coolant leakage. It can operate normally in low-temperature or cold environments without worrying about coolant freezing, while also significantly reducing energy consumption and maintenance costs. Compact and lightweight, it is easy to carry and move, making it suitable for various outdoor operations or scenarios requiring frequent relocation. Moreover, the machine is simple to operate, allowing users to get started without complex training, making it more suitable for beginners and non-professionals. This 3-in-1 air-cooled laser welding machine supports welding, cutting, and seam cleaning function, meeting the demands of various work scenarios. It is widely used in automotive manufacturing, aerospace, jewelry processing, electronic component production, signage fabrication, metal door/window processing, and many other fields.

Features and Advantages of 3-In-1 Air-Cooled Laser Welding Machine

Multi-functionality: It has three core functions: welding, cutting and cleaning. It not only welds and cuts metal materials but also cleans rust or stained surfaces.
Excellent portability: The air-cooled laser welding machine uses fan-based cooling, eliminating the need for bulky laser water chillers, allowing for a more compact design. With a volume of less than 0.2 m³ and lightweight construction, it is highly portable and easy to move. It can fit easily into a car trunk, making it suitable for outdoor operations, small workshops, and on-site repairs.
Overheat protection: The control system monitors the laser’s internal temperature in real time, preventing damage to components due to excessive heat.
Safety interlock circuit: The device is equipped with multiple safety circuits. The laser only activates when the handheld welding nozzle contacts the metal workpiece, preventing accidents caused by misuse and ensuring operator safety.
Easy operation: Featuring an intelligent operating system, even beginners can use it effortlessly. Preloaded with multiple welding presets, it’s ready to work right after startup.
High-speed task: With high power output and fast response, its welding speed is 5x faster than conventional welders, supporting 24/7 continuous operation.
Cost efficiency: The 3-in-1 handheld air-cooled laser welder consumes less energy, significantly reducing electricity costs compared to water-cooled welders of the same power. Additionally, its simple maintenance (no complex water cooling system) further lowers production costs.

Details of 3-In-1 Air-Cooled Handheld Laser Welding Machine

Front right view of 3-in-1 handheld air-cooled laser welding machine

Rear right view of 3-in-1 handheld air-cooled laser welding machine

Supports three major functions: laser welding, laser cleaning, and laser cutting, equipped with a handheld triple-in-one integrated welding torch that is lightweight, flexible to operate, and easy to use. It can switch working modes flexibly according to different application scenarios. The system incorporates multiple active and passive safety alarms as well as minor fault settings, featuring high reliability and strong stability. Additionally, the machine supports quick replacement of focusing lenses and protective lenses.

Laser source: Raycus laser is standard, JPT, RECI, MAX, BWT are optional.
Handheld laser welding gun: The G-fast handheld 3-in-1 laser welding gun has the function of quick nozzle replacement and can realize laser welding, laser cutting and laser cleaning functions.
Cooling system: Air-cooled heat dissipation window, utilizing air-cooling technology to cool the laser source, equipped with high-power fans and air-cooled condensers for effective heat dissipation and laser source protection.
Wire feeder: Specialized wire feeder for laser welding machine, capable of rapid, continuous wire feeding with precise speed and quantity control to ensure welding quality and seam smoothness. Equipped with automatic wire feeding, retraction, and replenishment functions. Supports manual/automatic mode switching for various complex welding applications.
Handcart: Equipped with a dedicated laser welding machine handcart for effortless mobility across different worksites, significantly enhancing operational convenience.
Control panel: Adopting G-fast control system, the control panel features a large touchscreen display supporting three core functions: laser welding, laser cutting, and laser cleaning. Equipped with multiple safety alarms, active power shutdown, and laser cutoff functions, it enables real-time monitoring of the entire system to proactively prevent potential issues.

Technical Parameters of 3-In-1 Air-Cooled Laser Welding Machine

Model	CK-1500-WAH-3	CK-2000-WAH-3
Max. Output Power	1500W	2000W
Stainless/Carbon Steel Welding Thickness	0.3-3mm	0.3-4mm
Aluminum Welding Thickness	0.3-1.5mm	0.3-2mm
Cutting Thickness	5mm	6mm
Loose Rust Cleaning Efficiency	40㎡/h	60㎡/h
Heavy Rust Cleaning Efficiency	8㎡/h	10㎡/h
Indicator Light	Red Light
Central Wavelength	1080nm
Torch Weight	750g
Laser Cable Length	10m (20m optional)
Cooling Method	Air Cooling
Max. Air Pressure	10bar
Working Mode	Continuous/Pulse
Working Humidity	≤70% RH
Operating Temperature	-30℃ to +45℃
Power Supply	220V 50/60Hz
Dimensions (LWH)	610390570mm	740390550mm
Weight	52kg	56kg

Applications of the Air-Cooled 3-In-1 Laser Welding Machine

The air-cooled 3-in-1 welding machine can weld various metals, such as: carbon steel, stainless steel, galvanized steel, aluminum, aluminum alloys, copper, brass, titanium alloys, nickel-based alloys, zinc, magnesium, silicon steel plates and other metal materials. It is widely used in automotive manufacturing, mechanical processing, home appliance manufacturing, furniture manufacturing, architectural hardware, welding repair and other industries. Meanwhile, due to the lightweight and portable design of the handheld laser welding machine, it is more suitable for mobile operations and confined space work.

The 3-in-1 laser welding machine supports a variety of welding processes, including butt welding, T-type fillet welding, arc welding, seal welding, stitch welding, external fillet weld, round pipe welding, seal welding, etc.

The 3-in-1 laser welding machine can weld and cut all kinds of metals, or remove rust, paint, coating, oxide film on the metal surface

How Is the Laser Welding Machine Packaged and Shipped?

The machine and related accessories are tightly wrapped with dust-proof, moisture-proof, and impact-resistant foam and PP stretch film, then packed in a stable plywood crate with high-hardness, high-compression-resistant plywood support feet at the bottom.
Critical components such as fiber optic cables and wire feeders are stored and secured separately to prevent crushing or damage during transportation.
The shipment includes an instruction manual, operation guide, and tutorial videos to ensure smooth operation upon receipt.
Shipping options include sea, land, rail, or air freight.
The entire machine comes with a 36-month free warranty and lifetime free maintenance.
CATEKCNC after-sales engineers provide 24/7 online support for service and troubleshooting.

Last Updated:

2026-07-13 17:10:50

Model	CK-1500-WAH-3	CK-2000-WAH-3
Max. Output Power	1500W	2000W
Stainless/Carbon Steel Welding Thickness	0.3-3mm	0.3-4mm
Aluminum Welding Thickness	0.3-1.5mm	0.3-2mm
Cutting Thickness	5mm	6mm
Loose Rust Cleaning Efficiency	40㎡/h	60㎡/h
Heavy Rust Cleaning Efficiency	8㎡/h	10㎡/h
Indicator Light	Red Light
Central Wavelength	1080nm
Torch Weight	750g
Laser Cable Length	10m (20m optional)
Cooling Method	Air Cooling
Max. Air Pressure	10bar
Working Mode	Continuous/Pulse
Working Humidity	≤70% RH
Operating Temperature	-30℃ to +45℃
Power Supply	220V 50/60Hz
Dimensions (LWH)	610390570mm	740390550mm
Weight	52kg	56kg

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1. Does laser welding require filler wire?

Not always. Thin materials with tight joint gaps can often be welded without filler wire. For wider gaps, thicker materials, or applications requiring stronger weld reinforcement, the automatic wire feeder provides better weld quality and appearance. This machine supports optional wire feeding for greater flexibility.
2. Is laser welding stronger than TIG or MIG welding?

For many thin-sheet metal applications, laser welding produces deep penetration, narrow heat-affected zones, minimal distortion, and clean weld seams. Properly adjusted laser welds can provide excellent joint strength while greatly reducing post-processing such as grinding and polishing. Actual strength depends on material type, joint design, and welding parameters.
3. What consumables does the 3-in-1 laser welding machine require?

Compared with traditional welding equipment, laser welders require fewer consumables. The main consumable parts are protective lenses, nozzles, and welding wire (when wire feeding is used). These components are easy to replace and have relatively low operating costs, helping reduce long-term maintenance expenses.
4. Will the laser welding machine damage thin metal sheets?

No. One of the biggest advantages of laser welding is its precise heat control. Compared with TIG or MIG welding, laser welding generates a much smaller heat-affected zone, reducing deformation, burn-through, and discoloration. This makes it especially suitable for thin stainless steel, sheet metal fabrication, and decorative metal products.
5. Does laser welding require a skilled welder?

Compared with traditional welding methods, handheld laser welding is much easier to learn. The simple operation interface and adjustable welding parameters allow operators with basic training to achieve consistent weld results. This helps companies reduce dependence on highly experienced welders.
6. Does the laser welding machine produce a lot of welding smoke?

Laser welding produces significantly less smoke and spatter compared with many traditional welding methods. Since the process uses a concentrated laser beam with minimal heat input, the working environment is cleaner. However, proper ventilation and safety protection are still recommended during operation.

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3-In-1 Multifunctional Laser Welding Machine for Welding, Cutting and Cleaning