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The 2000W 5-in-1 Handheld Laser Welding Machine is a versatile laser welding solution designed to meet a wide range of industrial needs. This device not only offers standard welding capabilities but also supports a wide range of applications, including energy-storage welding, workpiece cleaning, weld bead cleaning, and cutting, significantly enhancing operational flexibility and efficiency. Its powerful 2000W laser output ensures high-precision welding results and is suitable for a variety of metal materials, making it widely used in automotive manufacturing, general manufacturing, and mechanical repair.
The handheld laser welder is designed with both portability and ease of use in mind, allowing users to quickly master its features and operate it with ease. Whether performing precise welding tasks or cleaning complex weld seams, the device delivers fast and clean results, eliminating the cumbersome steps required by traditional welding methods. Additionally, the laser cleaning function is not only highly efficient and environmentally friendly but also effectively removes rust, oil, and contaminants from metal surfaces, making the cleaning process simpler and more thorough.
Furthermore, the high performance and versatility of the 2000W 5-in-1 handheld laser welding machine enable it to meet diverse needs while helping businesses save on the cost of purchasing multiple devices and improving work efficiency. This laser welding machine is the ideal choice for those seeking high-quality welding and cleaning results and is sure to become an indispensable tool in every industrial workplace.
● 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-Power Output: Delivers exceptional welding results, capable of processing a wide range of metal materials while ensuring both welding quality and speed.
● Portable Design: The handheld design offers greater flexibility, allowing users to work in various scenarios and making it suitable for all types of work environments.
● Ease of Use: A user-friendly interface and simple operating procedures enable users of all skill levels to get started quickly, reducing the learning curve.
● Eco-Friendly Cleaning: The laser cleaning function is both efficient and environmentally friendly, requiring no chemical agents. It effectively removes rust and grime from metal surfaces, minimizing environmental impact.
● Cost-Effectiveness: By integrating multiple functions, this device eliminates the need to purchase multiple machines, making it a more economical choice for businesses.
● High Precision: Laser technology ensures high precision and consistency in welding, reducing errors and improving production efficiency and product quality.
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 special skills are required to operate this machine?
This equipment is designed for ease of use, featuring an intuitive interface suitable for users of all skill levels. While basic laser welding knowledge is helpful, most users can quickly get started.
6. How precise is the welding of this machine?
The 5-in-1 handheld laser welding machine uses high-precision laser technology to achieve very fine welding and cutting results, ensuring good weld quality and sharp cut edges.
7. What are the maintenance requirements for the equipment?
Maintenance of laser welding equipment is relatively simple. Regular cleaning of the laser lens and keeping the equipment clean are sufficient. Consumables typically do not need to be replaced, thus reducing maintenance costs.
8. How portable is this laser welding machine?
The equipment is lightweight and easy to carry and operate, allowing users to perform welding, cutting, and cleaning tasks in various locations.
9. Can the machine be used outdoors?
While this laser machine can be used in various environments, it is recommended to use it in a controlled indoor environment to minimize the impact of external factors on the equipment's performance.
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.
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
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) | 686*425*611 | 750*1080*1000 | 750*1080*1000 |
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 |
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.

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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