The 6000W 5-in-1 Handheld Laser Welding Machine offers exceptional versatility and power for efficient metal joining. With its advanced technology, this portable laser welder enables precise welding, making it ideal for various applications. Suitable for both professionals and industries, it combines multiple welding functions in one device, significantly reducing operation time and costs while delivering high-quality results. Experience superior performance and reliability for all your welding needs.
※ Product Model: ST-FW1500H/ST-FW2000H/ST-FW3000H/ST-FW6000H
※ Laser power: 1500W/2000W/3000W/6000W
※ Single maximum welding thickness: 0.5-12mm
| Availability: | |
|---|---|
| Quantity: | |
| PDF Export | |
The 6000W 5-in-1 Handheld Laser Welding Machine is a high-performance, versatile laser welding device designed to meet a wide range of welding needs. In addition to standard welding capabilities, it integrates multiple functions such as energy-storage welding, weld bead cleaning, general cleaning, and cutting, making it an ideal choice for metal processing, repair, and industrial manufacturing. Users can flexibly switch between different modes based on specific requirements, thereby improving work efficiency and reducing equipment investment.
This device utilizes advanced laser technology to achieve high-precision welding, ensuring the strength and quality of the welded joints. Whether working with thin-walled metals or thick plates, this welder handles the task with ease. Additionally, the energy-storage welding function allows users to flexibly adjust the energy output across different materials and thicknesses, adapting to a wide range of complex welding tasks. Furthermore, the weld bead cleaning and laser cleaning functions quickly remove oxides and slag from the welding area, ensuring optimal welding results and simplifying subsequent processing.
Its portable design makes operation and movement more convenient, making it suitable for use in a variety of work environments. Overall, the 6000W 5-in-1 handheld laser welding machine offers users a comprehensive solution with its powerful capabilities and high-efficiency performance, serving as a reliable assistant for modern welding operations.
● 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.
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.
● High Efficiency and Precision: Utilizing advanced laser technology, this equipment delivers high-precision welding and cutting, ensuring the strength and quality of welded joints. It is suitable for a wide range of metal materials and offers high production efficiency.
● Convenience: The handheld design makes the device easy to carry and operate. It is ergonomically designed to reduce operational difficulty, making it particularly suitable for work in complex and confined spaces.
● Quick Cleaning Function: The weld bead cleaning and laser cleaning functions can rapidly remove oxides and contaminants from the welding area, ensuring optimal welding results and improving the efficiency and quality of subsequent processing.
● Energy-Efficient and Eco-Friendly: Laser welding technology is more energy-efficient than traditional welding methods and significantly reduces the need for chemical cleaning agents and shielding gases, aligning with modern environmental trends and lowering operational costs for businesses.
● Flexibility and Adaptability: The device’s energy-storage welding function allows users to flexibly adjust energy output based on different materials and welding conditions, covering the full range of welding requirements.
● Cost-Effectiveness: By integrating multiple functions, the system reduces equipment procurement and maintenance costs while improving work efficiency, enabling businesses to achieve significant long-term cost savings.
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. Is the equipment difficult to operate?
The equipment is ergonomically designed and easy to use, making it suitable for all types of users, including beginners and professional operators. Detailed operating instructions are provided in the user manual.
6. What precautions should be taken when maintaining this equipment?
Regularly inspect the laser, cooling system, and power connectors to ensure the equipment is operating normally. Clean the optical path and lenses to prevent dust and dirt from affecting welding quality. Monitor the equipment’s operating status at all times and address any abnormalities immediately.
7. How should the power parameters of this welding machine be selected?
Users can select the appropriate power (e.g., 6000W) based on the thickness and type of welding material. Generally, higher power is suitable for processing thicker materials and more complex welding tasks.
8. How effective is the equipment’s cleaning function?
The laser cleaning function can quickly and efficiently remove oxides, weld slag, and other contaminants from the welding area, ensuring welding quality without damaging the base material. The cleaning results are highly effective.
9. Do you provide after-sales service and technical support?
Yes, we offer comprehensive after-sales service and technical support, including installation guidance, operator training, and maintenance consultation, to ensure customers can fully utilize the equipment’s capabilities.
Laser welding head
Lightweight only 0.8KG, flexible and easy to weld any shape of metal parts, Adjustable weld seam width, up to 10-meter length distance welding. With security monitoring systems.
Operation interface
Advanced resistive touch screen with greater sensitivity, Intelligent control, multiple welding parameters can be stored and multiple language support (English, Spanish, German, Italian, French, Russian, Turkish, etc.)
Auto feeder system
Touch screen design, Automatic wire filler, fully digital design, supports 0.8mm, 1.0mm,1.2mm, 1.6mm and 2.0mm diameter stainless steel and aluminum wires.
Laser sources
We use the customized 45um core diameter welding version fiber laser with a life span of 100,000 hours, maintenance free and can weld all kinds of metals.
Water chiller
Double circulation water cooling for better cooling of the laser source and welding head, temperature control sensor using imported brands.
Solder connection fiber
The 10 meters length fiber optic cable we use is built in design, effectively avoiding damage to the fiber and problems caused by moisture, greatly increasing the life of the laser components.
Model | ST-FW6000H |
Power | 6000W |
Welding gun weight | 1.3KG |
Max. welding thickness (mm) | ≤10mm |
Max. cutting thickness (mm) | ≤10mm |
Max. cleaning width (mm) | ≤110mm |
Max. weld path width | ≤10mm |
Max. welding seam width (mm) | ≤3mm |
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) | 1070±20 |
| Auxiliary air pressure | ≤1Mpa |
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, quick release design of dual protection lenses |
Length of fiber optic cable (m) | 25m (welding distance 18-20m) |
Welding shielding gas | Argon or nitrogen (air pressure approx. 6-8 bar) |
Other optional support functions | Cleaning + cutting + weld bead cleaning |
Automatic wire feeder type | Four wire feeder |
Power supply requirement | 380V±10%, three phase |
Machine size (mm) | 1400*850*1200mm (L*W*H) |
Machine net weight (KG) | 300kg |
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.

Suitable for stainless steel, carbon steel, copper, aluminum, gold, chrome, silver, titanium, nickel, and other metals or alloys. Widely used for welding automotive structural components, interior accessories, batteries, connectors, and circuit boards.

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.

It can be used for cleaning the weld seam after laser welding.

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.

Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction
Table of Contents1. Introduction2. Overview of UV Laser Marking Machines3. Marking Effects on Different Materials3.1 Non-metallic Materials3.2 Metal Materials4. Advantages of UV Laser Marking5. Application Examples of UV Laser Marking6. Conclusion