2KW 5-in-1 Handheld Laser Welding Machine

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Portable 5 in 1 Laser Welder 1500W/2000W/3000W

This 5-in-1 handheld laser welding machine encompasses five functions: welding, energy storage welding, cutting, cleaning, and weld cleaning. It offers 1500W/2000W/3000W power options. Portable and easy to operate, with stable performance, it is suitable for various metal processing scenarios, significantly improving work efficiency through its multi-functionality.
※ 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 5-in-1 handheld laser welding machine integrates five functions: welding, energy storage welding, cutting, cleaning, and weld cleaning. It offers multiple power options (1500W, 2000W, and 3000W) to meet the processing needs of various metals such as carbon steel, stainless steel, aluminum alloy, and brass. The lightweight handheld design allows for flexible movement without site restrictions, and its simple and easy-to-learn operation allows even beginners to quickly get started.

Equipped with a high-quality fiber laser module, the machine provides stable output energy, high processing precision, minimal workpiece thermal deformation, smooth and strong welds, and outstanding cleaning and cutting results. One machine can replace multiple single-function machines and is widely used in sheet metal processing, hardware products, door and window railings, equipment maintenance, and other fields, effectively reducing equipment investment and floor space while significantly improving production efficiency.

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

1. Multiple Power Options: Equipped with 1500W/2000W/3000W options to suit different materials, workpiece thicknesses, and processing conditions.

2. Portable and Flexible: Lightweight handheld design for easy movement, unrestricted by location or workstation; suitable for both indoor processing and outdoor maintenance.

3. Simple Operation: Simple human-machine interface, low learning curve, no professional background required, beginners can quickly master operation.

4. Superior Processing Quality: Concentrated laser energy, minimal thermal deformation, strong and smooth welds, sharp cuts, thorough cleaning, reducing subsequent grinding processes.

5. Wide Applicability: Processes various metals including stainless steel, carbon steel, aluminum alloy, and brass, covering multiple industries such as sheet metal, hardware, doors and windows, and equipment maintenance.

6. Stable and Durable Operation: Reliable core components support long-term continuous operation, low failure rate, and simple maintenance.

7. High Cost-Effectiveness: Reduces equipment purchase, site, and labor costs, significantly improving overall work efficiency.

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 the 5-in-1 laser welding machine?

The equipment integrates five core functions: ordinary laser welding, energy storage welding, laser cutting, cleaning, and weld cleaning.

6. What metal materials can it weld?

It is compatible with most commonly used metal materials, including carbon steel, stainless steel, aluminum alloy, galvanized sheet, brass, and copper. It is widely used in sheet metal processing, door and window railings, hardware products, mechanical parts, mold repair, and other industries.

7. Is it difficult for beginners to operate?

It is easy to operate and can be learned even with no prior experience. The equipment is equipped with an intelligent touch control system with complete parameter presets. No professional welding skills are required; simple training is all it takes to get started. The handheld welding torch is lightweight and does not cause hand fatigue during long-term operation.

8. Does the equipment support outdoor mobile operation?

Yes. The machine has a compact structure, is lightweight, and highly portable. It is not limited by a fixed workstation and can be used for fixed batch production in the workshop, as well as for on-site repair and processing, offering flexible application scenarios.

9. How stable is the equipment? Can it operate continuously for extended periods?

Equipped with high-quality original laser core components and an excellent heat dissipation system, it supports stable, continuous operation for extended periods. It boasts a low failure rate, low energy consumption, and high durability, making it suitable for high-frequency industrial production scenarios. Daily maintenance is simple.

10. How effective are the cleaning and welding? Will it damage the workpiece?

The laser energy is precisely controllable, thoroughly removing rust, oxide scale, and oil. The weld bead is bright and flawless after cleaning; the weld is free of porosity and cracks, with no damage to the substrate. It will not burn thin sheet metal workpieces, and the processing precision is extremely high.

11. How are after-sales services and warranties provided?

Standard whole-machine warranty service is provided, with a longer warranty period for core laser components. Complete operation videos, manuals, and remote technical guidance are provided. Problems can be quickly resolved, eliminating after-sales concerns.

12. Is the equipment power-consuming? What are the operating costs?

The machine has low overall energy consumption and high photoelectric conversion efficiency, saving more electricity compared to traditional welding equipment. Moreover, it can be used for multiple purposes without the need to purchase multiple devices, which greatly reduces the costs of equipment purchase, site occupation, consumables and labor, and has a very high cost performance in the long run.

| 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