2KW 5-in-1 Handheld Laser Welding Machine

5 in 1 Handheld Metal Laser Welding Machine

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5 in 1 Handheld Fiber Laser Welding Cleaning Cutting Machine

This 5-in-1 handheld fiber laser all-in-one machine integrates five functions: welding, energy storage welding, cutting, cleaning, and weld cleaning. It has a power range of 1500W-6000W and is compatible with various metals such as carbon steel, stainless steel, aluminum, and copper. The machine is lightweight, easy to operate, and has stable performance. It is widely used in metal processing scenarios such as hardware processing and sheet metal manufacturing.
※ Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H
※ Laser power: 1500W/2000W/3000W
※ Single maximum welding thickness: 0.5-8mm

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This new 5-in-1 handheld fiber laser welding machine integrates five core functions: conventional laser welding, energy storage precision welding, metal cutting, surface stain cleaning, and weld bead cleaning. It replaces multiple traditional processing devices, completely solving the pain points of single-function and equipment stacking in traditional metal processing equipment. The machine covers a full range of power models from 1500W to 6000W, adaptable to various metal materials such as carbon steel, stainless steel, aluminum, copper, and alloys, comprehensively covering various industrial metal processing needs with extremely high adaptability.

The machine uses a dedicated energy storage welding process, resulting in less heat deformation and more uniform welds compared to ordinary welding, making it particularly suitable for fine welding of thin-walled workpieces and precision hardware. It also features a professional weld bead cleaning function, quickly removing post-weld blackening, oxidation, and weld slag residue, eliminating the need for subsequent grinding and polishing, completing welding and post-weld processing in one step. The cutting and cleaning functions offer stable performance, producing smooth, burr-free cuts. Laser cleaning does not damage the substrate, requires no consumables, and results in excellent finished product appearance.

The machine features a lightweight, handheld, integrated design, making it simple, flexible, and portable, allowing beginners to quickly get started. It supports both fixed-station processing and mobile outdoor operations. The equipment operates stably, consumes little energy, and has a low failure rate, significantly reducing equipment procurement and site costs while effectively improving processing efficiency. It is widely applicable to various industries such as sheet metal processing, hardware manufacturing, door and window engineering, precision parts, and construction machinery repair, making it a high-performance, cost-effective, one-stop intelligent metal processing device.

True 5-in-1 Function

● Welding

Laser welding has fast speed, small weld width and depth, small thermal shock area, small deformation, smooth and beautiful weld, high welding quality, no pores, accurate control, stable welding quality, no need for treatment or simple treatment after welding.

It can realize welding at any angle, suitable for welding of planes, straight lines, arcs and any shapes, and can complete welding well in various complex environments. It has high production efficiency and has more obvious advantages than traditional argon arc welding, electric welding and other processes.

● Cleaning

By replacing the laser nozzle and cleaning lens, the material surface cleaning function can be realized, and the rust, oxide layer, oil stains, etc. on the surface of the material can be effectively removed without destroying the surface characteristics. It has the characteristics of non-contact, does not require cleaning fluid, and can replace professional cleaning equipment.

● Cutting

Simple cutting can be performed, welding and cutting can be switched freely, just change the welding copper nozzle to the cutting copper nozzle, which is very convenient.

It can cut stainless steel, carbon steel, aluminum, aluminum alloy, iron and other metal sheets, with a maximum cutting thickness of about 2mm.

● Weld cleaning

It can effectively remove impurities such as oxides, welding slag, oil, dust, etc. generated during welding, making the weld surface clean. This not only helps to improve the quality of the weld, but also enhances the strength and appearance of the weld. Laser cleaning has high precision and controllability, and can thoroughly clean the weld surface without damaging the parent material.

● Energy Storage Welding

It can effectively handle welding tasks with high energy demands, ensuring welding quality and consistency. Because it can release a large amount of energy in a short time, energy storage welding is suitable for processing various metal materials, especially in applications requiring high-strength and precision welding.

Product Technical Features

1. One machine with four functions: rapid switching between four modes: Energy storage welding, cleaning, welding, cutting and weld cleaning.

2. The handheld welding gun replaces the previous fixed light path, which is more flexible and convenient, enables long-distance laser welding, and overcomes the limitations of the workbench travel space.

3. The handheld welding head is light and flexible, easy to operate, and can meet welding at various angles and positions.

4. Use infrared positioning for welding head position calibration and position verification during welding to ensure a more beautiful weld.

5. It has the dual protection function of water path and air path (patented technology), which effectively avoids damage to the laser lens or optical components due to operator misoperation, thus greatly reducing the machine failure rate and effectively extending the service life of the machine. The life of consumables.

6. Use infrared positioning to verify the position of the welding head during the welding process. The welding position is more accurate, the welding seam is smooth and beautiful, and it is easy to grind and polish. No post-welding treatment is required or only simple processing is required.

7. Suntop Laser Cleaning Machine is subjected to strict tests and continuous 24-hour laser beam output before leaving our factory to ensure 100% machine stability.

Advantages of Laser Welding Machine

• High welding precision and minimal deformation: The focused laser beam delivers precise heat control, resulting in a small heat-affected zone. Workpieces are less prone to overheating, deformation, or burn-through, making it particularly suitable for high-precision welding of thin plates, precision hardware, and irregularly shaped parts.

• Strong and aesthetically pleasing welds, high-quality finished products: Fine and uniform weld points with sufficient penetration result in high welding strength. The welds are smooth and free of defects such as porosity and cracks, eliminating the need for extensive post-weld grinding and polishing, significantly improving product appearance.

• Wide material compatibility and strong compatibility: Stable welding of various metal materials such as stainless steel, carbon steel, aluminum, copper, and alloys is possible. It enables butt welding of both similar and dissimilar metals, meeting the processing needs of multiple industries.

• High processing efficiency, saving time and labor: Fast welding speed and strong continuity significantly improve processing efficiency compared to traditional argon arc welding and spot welding, making it suitable for mass production and effectively increasing production capacity.

• Simple operation and low entry barrier: No professional welding skills are required. Equipment parameters are pre-set, making operation simple and easy to learn. Short training sessions are sufficient for immediate job placement, effectively reducing labor costs and recruitment difficulties.

• Energy-saving and environmentally friendly with low maintenance costs: High photoelectric conversion efficiency and low energy consumption. The welding process is clean and environmentally friendly, with no consumables or large amounts of smoke. The equipment is stable, has a low failure rate, and requires simple and inexpensive maintenance.

• Flexible welding and adaptable to multiple scenarios: Handheld operation is flexible and convenient, capable of welding complex positions such as planes, curved surfaces, edges, and gaps. It is not limited by workpiece shape or workstation, making it suitable for factory mass production and on-site maintenance.

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 are the five functions of this equipment?

The equipment integrates five core functions: conventional laser welding, energy storage precision welding, metal laser cutting, metal surface laser cleaning, and weld bead laser cleaning. One machine can complete multiple metal processing procedures, providing a one-stop solution for processing, refurbishment, and repair needs.

6. What is the difference between energy storage welding and conventional laser welding?

Conventional welding has a large penetration depth and high efficiency, suitable for thick plates, structural parts, and large-volume conventional welding; energy storage welding has extremely low heat input, resulting in almost no workpiece deformation or burn-through, and is specifically designed for high-precision welding of thin plates, precision hardware, and small parts. It allows for free switching between two modes.

7. What is the purpose of laser weld bead cleaning?

It can quickly remove problems such as blackening, oxide layers, weld slag, and yellow spots from welds after welding. It eliminates the need for manual grinding, polishing, and pickling, directly restoring a bright and clean weld effect, significantly simplifying subsequent processing steps and improving product appearance and processing efficiency.

8. Is the equipment difficult to operate? Is a professional welder required?

Simple to operate, even for beginners. The equipment has built-in mature parameter programs, requiring no professional welding skills. Simple training is all that's needed to operate it independently, effectively reducing labor barriers and costs.

9. Will laser processing damage the workpiece substrate?

No. Laser energy is precisely controllable. Cleaning, welding, and cutting processes are targeted at the processing area, without damaging the workpiece substrate. There is no grinding wear, no substrate deformation, and the finished product quality is higher.

10. Is daily maintenance of the equipment complicated?

Maintenance is simple and convenient. The equipment has no consumable parts. Only periodic cleaning of the lens and inspection of the optical path and cooling system are required. The failure rate is low, and long-term maintenance costs are extremely low.

| Welding Capacity (Material/Thickness)

Single side weld thickness

Maximum melting	1500W	2000W	3000W
Stainless steel (mm)	0.5-4	0.5-5/6	0.5-7
Mild steel (mm)	0.5-4	0.5-6	0.5-7/8
Aluminum (mm)	0.5-3	0.5-4	0.5-6
Brass/copper (mm)	0.5-1.5	0.5-2	0.5-3
Galvanized sheet (mm)	0.5-3	0.5-4	0.5-6
Iron (mm)	0.5-4	0.5-6	0.5-7/8

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

| Product Specification

Model	ST-FW1500H	ST-FW2000H	ST-FW300H
Power	1500W	2000W	3000W
Welding gun weight	0.8	0.8	0.75
Max. welding thickness (mm)	≤3	≤5	≤8
Max. welding seam width (mm)	5	5	8
Laser type	Fiber laser (Suntop custom 20um welding exclusive)
Laser detection method	Bluetooth wireless connection, Mobile App Monitoring
Control panel language support	English, Spanish, German, French, Turkish, Italian, Russian, Vietnamese, Thai, Korean, Japanese, etc.
Laser wavelength (nm)	1064+5
Suitable welding materials	Carbon steel, stainless steel, aluminum, galvanized sheet metal, brass, iron and other metal materials
Adapted welding methods	Spot welding, overlap welding, splice welding, fillet welding, lap welding etc.
Laser power adjustment range (%)	10-100
Cooling method	Advanced water-cooling, dual temperature control and automatic control
Welding aiming preview method	Built-in Red-Light pointer
Protection systems	Air pressure sensor and solenoid valve control
Length of fiber optic cable (meter)	Standard 10 (can be customized 15)
Welding shielding gas	Argon or nitrogen (air pressure approx. 6-8 bar)
Working environment	Temperature 5-45 °C /humidity 10-90%
Other optional support functions	Cleaning + cutting	Cleaning + cutting	Cleaning + cutting + weld bead cleaning
Max. Cutting thickness (mm)	1.2	1.5	2
Max. cleaning width (mm)	40	40	120
Automatic wire feeder type (Universal with TIG wire)	Single wire feed	Single wire feed	Support both the double wire feed and single wire feed
Solid wire type (SS, Iron, AL, Brass)	0.8, 1.0, 1.2, 1.6	0.8, 1.0, 1.2, 1.6	0.8, 1.0, 1.2, 1.6, 2.0, 2.5
Temperature control monitoring alarm	Yes	Yes	Yes
Main machine consumables	Laser protective lenes, welding nozzles, welding wires
Machine size (MM)	686425611	75010801000	75010801000
Machine net weight (KG)	110	220	240
Power supply requirement	110V / 220V±10%, single phase		380V±10%, three phase
Total power consumption (Maximum)	3500W	4500W	7000W