This portable handheld fiber laser welder is designed for high-efficiency sheet metal processing. It delivers welding speeds four times faster than traditional methods and creates smooth, distortion-free welds on stainless steel, carbon steel, and aluminum with a minimal heat-affected zone. Featuring a lightweight welding gun, it supports flexible multi-angle and on-site operations; it is easy for beginners to use without professional training and significantly reduces labor costs associated with post-weld grinding. ※ Product model: ST-FW1500H/ST-FW2000H/ST-FW3000H ※ Laser power: 1500W/2000W/3000W ※ Single maximum welding thickness: 0.5-8mm
The 1500W handheld laser welding machine is a welding device that combines high efficiency, precision, and portability, designed specifically to meet modern welding needs. Its powerful 1500W laser power enables it to quickly and effectively weld various metal materials, including stainless steel, aluminum alloys, and copper, ensuring smooth and high-strength weld joints.
The machine's lightweight design and user-friendly interface make it easy for users to operate and suitable for various environments, whether industrial production or DIY projects. Utilizing advanced laser technology, this welding machine achieves precision welding, avoiding the heat-affected zone of traditional welding, thus protecting the integrity of the welded materials.
Furthermore, the 1500W handheld laser welding machine prioritizes safety and durability, equipped with multiple safety protection functions to ensure user peace of mind during use. Whether in manufacturing, repair, or personal creative endeavors, this welding machine is an ideal choice.
Product Technical Features
1. One machine with four functions: rapid switching between 5 modes: energy-storage welding, welding, cleaning, 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
1. Lightweight, portable, and flexible: Features a lightweight, compact design that allows for effortless handheld operation; easily adapts to tight workspaces, outdoor sites, and irregularly shaped workpieces, overcoming the site limitations of traditional equipment.
2. Superior welding quality and finish: Delivers a concentrated laser beam with stable energy, resulting in minimal thermal deformation, no spatter, and smooth, even weld seams; eliminates the need for post-weld grinding or polishing, significantly simplifying processing steps and enhancing the quality of the finished product.
3. Broad material compatibility and versatility: Capable of stably welding various metals—including stainless steel, aluminum alloys, carbon steel, and brass—making it suitable for diverse industries such as hardware fittings, kitchenware, precision components, and sheet metal fabrication.
4. Simple operation with a low learning curve: Equipped with an intelligent control system that makes parameter adjustment easy; requires no master welder, as novices can start working after brief training, effectively reducing labor costs.
5. High efficiency, energy savings, and low operating costs: Features high photoelectric conversion efficiency with low energy consumption and minimal waste; offers robust stability and a low failure rate, ensuring consistent performance during prolonged, continuous operation—ideal for both small-batch and routine mass production.
6. Strong, stable welds: Produces uniform penetration and tight bonding with high weld-joint strength, ensuring resistance to cracking or detachment; delivers excellent welding consistency, meeting industrial requirements for high precision and quality traceability.
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. Can beginners operate the equipment?
Yes. The equipment is easy to operate with optimized preset parameters; no professional welding experience is required, and operators can get up to speed with just a short period of training.
6. Is post-weld grinding required?
Laser welding produces smooth seams with minimal spatter and deformation. In most applications, no grinding is needed, effectively saving on downstream processing costs.
7. Is the equipment portable and suitable for on-site work?
The unit is lightweight, compact, and easy to move. It is not restricted by location and supports both batch welding in workshops and on-site welding outdoors.
8. Is energy consumption high? What are the operating costs?
It features high photoelectric conversion efficiency and low energy consumption. With no consumable waste and a low failure rate, long-term operating costs are reduced.
9. Is there significant workpiece deformation?
The laser creates a small heat-affected zone with concentrated heat, resulting in minimal welding deformation—meeting the requirements for precision workpiece production.
10. Can welding parameters be customized?
Yes. Welding parameters and process solutions can be customized based on the workpiece material, thickness, and specific process requirements.
11. What about the warranty and after-sales service?
We provide a full-machine warranty, remote technical guidance, and comprehensive after-sales support to resolve any issues regarding equipment operation or welding processes.
| Laser sources
Features:
- Customized 45um core diameter welding version fiber laser with a service life of 100,000 hours.
- No maintenance required, can weld all types of metals.
- It has the advantages of compactness, easy integration and high energy efficiency, and is suitable for high-precision, high-speed laser welding tasks.
| Self-developed Wobble Welding Head
Features:
- Self-developed control system and structural design, to adapt to a variety of welding needs within 3000W, set up a number of safety alarms and status indicators, the abnormal state of instantaneous response.
- Weighing only 0.7kg, it is compact and ergonomically designed, flexible operation, easy to use.
- Visualize all parameters and monitor the status of the entire machine in real-time to prevent issues, facilitate troubleshooting, ensure stable system operation.
- All process parameters can be set and various process effects can be tested flexibly.
| User-Friendly of Operation Interface
Features:
- Advanced resistive touch screen with higher sensitivity, intelligent control.
- Multi-language intelligent control panel, flexible adjustment of welding parameters, multi-group library of welding parameters and cumulative timing of light output etc.
- Support multiple languages (English, Spanish, German, Italian, French, Russian, Turkish, etc.)
| Auto Welding Wire Feeder System (single/double feeder optional)
Features:
- Depending on the specific welding needs, the double wire feed can increase the width of the weld seam up to 8 mm, allowing for a high stacking effect on thicker sheet metal.
- Touch screen design, automatic wire filler, and fully digital design support stainless steel and aluminum wires with diameters of 0.8mm, 1.0mm, 1.2mm, 1.6mm, and 2.0mm.
- 220V power supply drive provides more powerful wire feeding, preventing wire jamming and resulting in more consistent welding quality.
| Operator Safety Features
Features:
ST-FW1500H/2000H/3000H is a Class IV laser system and routine precautions are required for the safe operation of the equipment.
Built-in features include:
- Key switch control of the laser source and an Emergency-stop button for deliberate operation.
- Fiber laser interlock to verify the integrity of laser delivery to the welding gun.
- Laser weld gun trigger for intentional operation.
- Part contact electrical interlock that turns off the laser power if the welding head is not in contact with the welded parts.
| Cooling System
Features:
-Industrial chiller
Ensures heat dissipation of core optical path components, dual-circulation water cooling, better cooling of laser source and welding head.
-Cooling fan and temperature sensor
Add cooling fan and temperature sensor, when the temperature reaches the set temperature, the cooling fan will automatically turn on.
| Soldering connection fiber
Features:
- By using a 10-meter original long fiber optic cable and an integrated devices, the machine becomes more compact for storage or transportation.
- - Adjust the workstation at any time, no fixed workstation required, free and flexible, suitable for welding in various working environment scenarios.
Overcome the limitations of the workbench space and realize outdoor welding and long-distance welding.
| Laser Welding Capability
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 Specifications
Model
ST-FW1500H
ST-FW2000H
ST-FW3000H
Power
1500W
2000W
3000W
Beam quality
≤1.2 M²
≤1.3 M²
≤1.5 M²
Laser wavelength
1080nm
Light exit mode
QCW /PWM /CW
Max modulation frequency
1000HZ
Output power stability
<3%
Aiming positioning system
Built-in Red Light
Terminal type
QBH
Delivery cable length
10M (can be customized)
Power supply
AC220V±10%, 50/60Hz
Cooling system
Water Cooled with automatic pumping function
working environment
Temperature 5-45°C /humidity 10-90%
Applicable material
Almost all metal materials such as carbon steel, stainless steel, aluminum, brass and galvanized sheet.
Net weight/gross weight
140KG/170KG
220KG/260KG
270KG/320KG
Machine size
1000*500*1000mm
1500*850*980mm
1500*850*980mm
| Application Materials
It is suitable for welding almost all metal materials, such as stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, and can also be used for welding between various different materials, including copper-brass, titanium-molybdenum, titanium-gold, nickel-copper and so on.
| Application Industries
Widely used in all kinds of sheet metal, molds, chassis, power distribution cabinets, kitchen and bathroom products, all kinds of hardware lighting, advertising signs, door and window frames, handicrafts, household products, food machinery, medical equipment, auto parts and other industries.
