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3 in 1 Laser Welding Cleaning Cutting Machine

This air-cooled 3 in 1 handheld fiber laser machine integrates welding, cleaning and cutting in one compact unit. No water chiller required, built-in wire feeder, easy function switching. It works for stainless steel, carbon steel, aluminum and galvanized sheet, capable of metal welding, rust & paint removal and metal cutting. Portable and user-friendly, ideal for on-site metal fabrication to save equipment investment and workspace.
※ Product Model: ST-FWA1250H
※ Laser power: 1250W
※ Single maximum welding thickness: 0.5-4mm

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海报

This all-in-one, air-cooled, 3-in-1 handheld laser system integrates welding, cleaning, and cutting capabilities. It eliminates the need for an external water chiller, sparing users the hassle of maintaining a water-cooling circuit. The unit is lightweight and portable, featuring an integrated wire feeder. Functions can be switched with the press of a button, and the system is easy to learn—even beginners can operate it after minimal training. It is capable of processing various metals, including stainless steel, carbon steel, galvanized sheets, and aluminum alloys; a single unit replaces multiple machines, saving both procurement costs and floor space.


Equipped with a fiber laser source, the system produces smooth welds with minimal thermal distortion and very little spatter. In cleaning mode, it efficiently removes rust, paint, and oxide layers from metal surfaces, while the cutting mode allows for the straightforward cutting of thin metal sheets. The handheld laser gun offers flexible operation, unrestricted by workpiece size, making it ideal for mobile applications such as fabricating doors, windows, and railings; manufacturing sheet metal enclosures; performing on-site rust removal or repairs; and crafting signage.


The system incorporates multiple safety features, including safeguards against accidental laser firing and alerts for abnormal gas pressure, ensuring stable and reliable operation. Compared to traditional water-cooled models, the air-cooled design reduces the risk of leaks or clogged plumbing and simplifies maintenance—making it an excellent choice for multi-station workshop environments and on-site field projects.


Product Technical Features

Integrated Drive and Control, Highly Integrated


Highly Integrated Drive & Control System

Adopts proprietary pure digital galvanometer drive and control technology. Multiple system functions are integrated into one control card and power supply, delivering strong compatibility and excellent anti-interference performance for stable long-term operation.

Lightweight & Safe Handheld Welding Head

Equipped with dual protective lenses and splash-proof structure to protect internal core parts and extend service life. The 0.5kg lightweight welding gun comes with a safety monitoring indicator system for safer operation.

Handheld Laser Welding Head

Intelligent Touchscreen Control

Intelligent Multilingual Touch Control

Visual touch screen supports real-time data monitoring, multi-group preset welding parameter libraries and multilingual switching. One-click parameter calling simplifies operation and greatly improves working efficiency.

Integrated Automatic Wire Feeder

Integrated control of welding gun and wire feeder realizes synchronous operation. It supports 0.6–1.6mm welding wires, with one-touch wire feeding and retraction functions for simple, fast and precise wire control.

Built-in Wire Feeder

Air-Cooled Fiber Laser

Maintenance-Free Air-Cooled Laser Source

Customized air-cooled fiber laser source features compact size and light weight with excellent portability. It supports full metal welding, offers a 100,000-hour long service life and requires zero daily maintenance.

High-Efficiency Integrated Air Cooling System

Adopts phase-change heat conduction and hollow-core air cooling technology. The optimized integral heat dissipation structure ensures stable machine performance and prolongs service life during continuous long-hour working.

Integrated Built-in Air Cooling System

Seven Working Modes

7 Optional Working Modes

Comes with seven practical working modes, including exclusive pulse modulation mode. It realizes scarless and flat welding for thin metal sheets, effectively avoiding welding deformation and traces.

Long-Distance Fiber Cable with Integrated Storage

Equipped with 10-meter original high-quality optical fiber. Matched with an integrated cable reel, it realizes neat cable storage, makes transportation easier and keeps the whole machine more compact.

Solder Connection Fiber

Advantages of Laser Welding Machine

1. Three-in-one functionality: Integrates laser welding, metal cleaning, and thin-sheet cutting. A single system handles multiple processing tasks, saving on equipment procurement costs and floor space.

2. Integrated air-cooling design: Eliminates the need for an external water chiller, avoiding issues such as water leaks, clogged pipes, or the need for antifreeze replacement, making maintenance simple.

3. Built-in wire feeder: Allows for one-touch function switching and immediate operation—ideal for on-site, mobile tasks.

4. Versatile material compatibility: Capable of processing common metals including stainless steel, carbon steel, galvanized sheets, and aluminum alloys, meeting the needs of various industries.

5. Excellent processing results: Delivers high-quality welding with minimal thermal distortion, clean weld seams, and low spatter; provides efficient rust and paint removal; and ensures neat cutting edges that require little to no post-process grinding.

6. Flexible handheld operation: Features a lightweight welding gun, allowing for work on large or irregularly shaped components—perfect for on-site repairs and processing.

7. Low barrier to entry: Comes with pre-set process parameters for various materials, enabling beginners to get started with minimal training—no need for highly experienced welders.

8. Comprehensive safety features: Equipped with safeguards such as accidental-firing prevention, gas pressure alarms, and overload protection to ensure operator safety.

FAQ

1. How can i place an order?

Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.

For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.


2. What kind of display we provide?

We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.


3. How about the warranty?

We have 2 years warranty and lifelong maintenance.


4. What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.


5. What functions does this device offer?

It integrates three core functions—laser welding, metal rust removal/cleaning, and thin-sheet cutting—into a single, versatile unit capable of handling a wide range of metal processing tasks.


6. Does the device require an external water chiller?

No. It features an integrated air-cooling system, eliminating the need for water changes, antifreeze, or water-circuit maintenance, which also results in a lower failure rate.


7. Is it difficult to operate? Can a beginner use it?

It is easy to operate. The device comes with pre-set, optimized process parameters and one-touch function switching. No professional welding expertise is required; users can get started after simple training.


8. Is the device portable?

Yes. The unit is lightweight and equipped with casters. Combined with a portable handheld welding gun, it offers great flexibility—ideal for working on large or irregularly shaped components, as well as for on-site repairs and outdoor operations.


9. Is extensive post-processing (grinding) required for the workpieces?

No. The process results in minimal spatter, low thermal distortion, smooth weld seams, clean-cut edges, and residue-free surfaces, significantly reducing the need for grinding.


10. How safe is the device?

It is equipped with multiple safety systems, including safeguards against accidental laser firing and air-pressure alarms, ensuring stable operation and a secure working environment.

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Handheld Laser Head

Handheld Laser Head

● Modular Design: Features an integrated structure combining fiber-output laser modules, control systems, and welding gun heads for high integration.

● Stable Gas Path Design: Optimized gas path structure ensures long-term continuous and stable operation of the laser head.

● Maintenance-Friendly Structure: Quick-release design for the gun body facilitates routine maintenance and component replacement.

● Multi-Layer Safety Protection: Built-in real-time motor position monitoring and optical path protection functions support rapid fault diagnosis.

● Multi-Function Integration: Supports five welding modes including continuous welding, spot welding, and fish scale welding, with expandable capabilities for cleaning and cutting functions.

● Efficient Cooling System: Features air-cooled heat dissipation with integrated temperature control and stall protection.


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 Touch Screen

Touch Screen

● Process Management: Supports custom process names and one-click recall of different parameter schemes.

● Real-time Monitoring: Visual interface displays welding data in real time, providing clear visibility of operational status.

● Simplified Setup: Intuitive interface with straightforward parameter configuration lowers operational barriers.

● Function Integration: Unified control of galvanometer steering, wire feeding, and gas management through a single interface.

● High Compatibility: Supports multiple laser brands and external devices, with remote communication interfaces (e.g., RS232/RS485).

● Safety Alerts: Real-time system status feedback including fault diagnostics and protective function notifications.


|

 Wire Feeder

Wire Feeder

● Centralized Control: Integrated management with the welding torch, supporting one-touch wire feed/retraction for effortless operation.

● Broad Compatibility: Compatible with wire feeders and laser welding systems from various brands, offering strong integration capabilities.

● Motor Drive: On-board DC brushed motor drive supports pulse direction control for stepper/servo systems.

● Effortless Wire Break Handling: Supports 0.6-1.6mm wire specifications with simple and efficient wire break processing.

● Remote Integration: Enables coordinated control with external devices via communication interfaces (e.g., RS485).


● Multi-Function Integration: Supports five welding modes including continuous welding, spot welding, and fish scale welding, with expandable capabilities for cleaning and cutting functions.

● Efficient Cooling System: Features air-cooled heat dissipation with integrated temperature control and stall protection.


| Safety Features

Safety Features

ST-FWA1250H is a Class lV laser system and routine precautions are required for the safe operation of the equipment.

BUILT-IN FEATURES INCLUDE:

● Key switch control of laser source and Emergency-stop button ensure deliberate operation

● Fiber laser interlock verifies integrity of laser delivery to the welding gun

● Laser weld gun trigger, enable and then fire, for intentional operation

● Part contact electrical interlock turns off the laser power if the welding head is not in contact with the welded parts

Operators must wear all recommended personal protective equipment (PPE),including laser safety glasses, laser and heat resistant gloves, hats, leather aprons, etc., and other laser and heat resistant clothing.



| Welding Capacity (Material/Thickness)

Single side weld thickness

Maximum   melting

1250W

Stainless   steel (mm)

0.5-3.0

Mild   steel (mm)

0.5-4.0

Aluminum   (mm)

0.5-2.0

Brass/copper   (mm)

0.5-1.0

Galvanized   sheet (mm)

0.5-2.0

Iron   (mm)

0.5-3.0

Remark: Double weld thickness can be achieved if the material is welded from both sides in two times


| Product Specification

Model

ST-FWA1250H (1250W)

Power   adjustment range

10%~100%

Fiber   core

20μm

Fiber   length

10m

Welding   torch cable length

10m

Wire   feed diameter

0.8、1.0、1.2、1.6mm

Welding   torch weight

0.5KG

Protective   gas method

Coaxial   protection

Adjustable   range of weld spot width

0~5 mm

Weldable   material thickness

0.3-4.0mm

Product dimensions (L*D*H)

623*254*538mm

Overall   Dimensions (L*D*H)

890*490*740mm

Product   weight

41.8kg

Operating   ambient temperature

10~45℃

Working   environment humidity

<70%

Operating   voltage

AC   220V±10%

Total   power

<4.0kw

| Laser welding samples

It can be used for welding stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys. It can also be used for various welding between different materials, including copper – brass, titanium-molybdenum, titanium- gold, nickel-copper, etc.

样品-1


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 Laser cleaning samples


Laser cleaning is mainly used to remove rust, paint, degreasing and oxide film of precision parts due to its high efficiency, energy saving and environmental protection.

样品-2

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 Laser cutting samples

It can be used for cutting stainless steel, carbon stee, aluminum, aluminum ally, iron and other thin metal plates, the maximum cutting thickness is about 2mm.

1.5kw New Water-Cooled Fiber Laser Handheld Welding Machine for Metal

 

 

 


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