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Details Product Parameters Samples Video
1. High precision and quality
Handheld laser welding equipment is characterized by high precision and quality. Due to the high focusing of the laser beam and the high energy density during the welding process, the welding result has a small heat-affected zone and good welding quality. At the same time, the welding accuracy of the handheld laser welding equipment can reach about 0.2mm.
2. Fast welding speed
The welding speed of handheld laser welding equipment is very fast compared to conventional welding methods, mainly due to the high power of the laser beam. During the welding process, the laser beam can quickly scan the weld seam and at the same time quickly complete the welding task. This undoubtedly increases productivity and reduces production costs.
3. No material limitations
It can weld almost all metal materials, including stainless steel, carbon steel, aluminum alloys and so on. Therefore it can meet the needs of a wide range of applications.
4. Not limited by space
The laser welding machine and torch are integrated together, and the handheld laser welding equipment can be easily moved around to perform a wide variety of welding tasks, indoors or outdoors, on flat or curved surfaces.
5. Easy to operate
The operation is simple and easy to learn and get started quickly, there is no technical threshold requirement for the operator, ordinary workers can be put on duty after a short period of training, can easily achieve high quality welding results, no need for secondary grinding after laser welding, thus saving a lot of labor costs.
1. Welding
The main purpose of the laser welding machine is undoubtedly welding, not only can weld stainless steel plate, aluminum, galvanized plate and other thin-walled metal materials, but also can be used for sheet metal welding, such as kitchen utensils, applicable to its plane, straight line, arc and any shape of the weld, is widely used in precision machinery, jewelry, electronic components, batteries, clocks and watches, communications, handicrafts, and other industries in a variety of complex environments can be a good completion of welding, high production efficiency, more obvious advantages than traditional argon arc welding, electric welding and other processes. Welding, high productivity, than the traditional argon arc welding, welding and other processes have more obvious advantages.
Using laser welding machine, the weld width is small, depth is large, thermal shock area is small, deformation is small, weld seam is smooth and beautiful, high quality welding, no porosity, can be accurately controlled, welding quality is stable, no need to deal with after welding or simple treatment can be.
2. Cleaning
As the laser welding machine continues to reform and change the generation, the function is more and more, not only can welding and cutting, but also cleaning and rust removal, laser welding machine using the beam emitted by the laser, so that the contamination layer on the surface of the workpiece to be dealt with is eliminated. The use of laser welding machine for cleaning, with no contact characteristics, do not need cleaning fluid, can replace the professional cleaning equipment.
3. Cutting
Laser cutting is a new type of cutting method, the use of laser welding machine can be used to cut stainless steel, carbon steel, aluminum, aluminum alloy, iron and other thin metal plates, the maximum cutting thickness of about 2mm.
4. Welding seam cleaning
In addition to the above three functions, our 3000W handheld laser welding machine can also clean the weld seam. Through laser cleaning, it can effectively remove oxides, welding slag, oil, dust and other impurities generated during the welding process, making the surface of the weld clean. This not only helps to improve the quality of the weld, but also enhances the strength and appearance of the weld. Laser cleaning is highly accurate and controllable, and can thoroughly clean the weld surface without damaging the base material.
1. Closed design, according to the principle of laser science, own design, more reasonable structure, dustproof, good heat dissipation, effectively extend the service life of the machine parts.
2. It can be used to clean the surface of workpiece. By adjusting the parameters of the laser beam, it can remove the dirt, oxidized layer, etc. on the surface of the workpiece and restore its original finish and brightness.
3. Equipped with the original fiber optic cable with a length of 10 meters, thus overcoming the limitations of the workbench space, it can realize outdoor welding cleaning and long-distance welding cleaning.
4. The machine has several safety alarm functions, the welding tongs are only effective when they touch the metal and the safety clamps hold the sheet metal, and the welding tongs will automatically lock the light when they move away from the workpiece. The high safety of the machine guarantees the absolute safety of the operator during work.
5. Our machine has a double protection function (patented technology) of water and gas circuit, which effectively avoids the damage of laser lens or optical components caused by the operator's misoperation, thus greatly reducing the failure rate of the machine and effectively prolonging the life of the consumables.
Maximum melting | 1500W | 2000W | 3000W |
Stainless steel (mm) | 0.5-4 | 0.5-5/6 | 0.5-6/7 |
Mild steel (mm) | 0.5-4 | 0.5-6 | 0.5-7/8 |
Aluminum (mm) | 0.5-3 | 0.5-4 | 0.5-5 |
Brass/copper (mm) | 0.5-2 | 0.5-2.5 | 0.5-3 |
Galvanized sheet (mm) | 0.5-4 | 0.5-5/6 | 0.5-6/7 |
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.
Power/W | Material | Cleaning speed | Effective beam/cleaning range | Depth of cleaning | Cleaning efficiency (cu.m./H) |
1500 | floating rust | 50mm/S | 150mm | 20um | 15 |
Paint | 50mm/S | 150mm | 100um | 6 | |
Rusting | 50mm/S | 150mm | 120um | 4 | |
2000 | floating rust | 50mm/S | 300mm | 20um | 20 |
Paint | 50mm/S | 300mm | 100um | 8 | |
Rusting | 50mm/S | 300mm | 120um | 5 | |
3000 | floating rust | 50mm/S | 300mm | 20um | 30 |
Paint | 50mm/S | 300mm | 100um | 14 | |
Rusting | 50mm/S | 300mm | 120um | 9 |
● Independent research and development, set up multiple security alarms, simple and flexible operation.
● Visualize all parameters, monitor the status of the whole machine in real time, avoid problems in advance, facilitate troubleshooting and solve problems, and ensure the stable operation of the system.
● All process parameters can be set, and various process effects can be tested flexibly.
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 laser source and Emergency-stop button ensure deliberate operation.
● Fiber laser interlock verifies integrity of laser delivery to the welding gun.
● Laser weld gun trigger, enable and then fire, for intentional operation.
● Part contact electrical interlock turns off the laser power if the welding head is not in contact with the welded parts.
Operators must wear all recommended personal protective equipment (PPE), including laser safety glasses, laser and heat resistant gloves, hats, leather aprons, etc., and other laser and heat resistant clothing.
Suitable 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 removing resin, paint, oil stains, stains, dirt, rust, coatings, etc. from the surface of objects.
Widely used in cell phone communications, electrical appliances, hardware products, tools and accessories, precision instruments, jewelry, glasses, watches, integrated circuits, crafts and gifts, plastic mold, medical equipment and other industries.
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 |
Details Product Parameters Samples Video
1. High precision and quality
Handheld laser welding equipment is characterized by high precision and quality. Due to the high focusing of the laser beam and the high energy density during the welding process, the welding result has a small heat-affected zone and good welding quality. At the same time, the welding accuracy of the handheld laser welding equipment can reach about 0.2mm.
2. Fast welding speed
The welding speed of handheld laser welding equipment is very fast compared to conventional welding methods, mainly due to the high power of the laser beam. During the welding process, the laser beam can quickly scan the weld seam and at the same time quickly complete the welding task. This undoubtedly increases productivity and reduces production costs.
3. No material limitations
It can weld almost all metal materials, including stainless steel, carbon steel, aluminum alloys and so on. Therefore it can meet the needs of a wide range of applications.
4. Not limited by space
The laser welding machine and torch are integrated together, and the handheld laser welding equipment can be easily moved around to perform a wide variety of welding tasks, indoors or outdoors, on flat or curved surfaces.
5. Easy to operate
The operation is simple and easy to learn and get started quickly, there is no technical threshold requirement for the operator, ordinary workers can be put on duty after a short period of training, can easily achieve high quality welding results, no need for secondary grinding after laser welding, thus saving a lot of labor costs.
1. Welding
The main purpose of the laser welding machine is undoubtedly welding, not only can weld stainless steel plate, aluminum, galvanized plate and other thin-walled metal materials, but also can be used for sheet metal welding, such as kitchen utensils, applicable to its plane, straight line, arc and any shape of the weld, is widely used in precision machinery, jewelry, electronic components, batteries, clocks and watches, communications, handicrafts, and other industries in a variety of complex environments can be a good completion of welding, high production efficiency, more obvious advantages than traditional argon arc welding, electric welding and other processes. Welding, high productivity, than the traditional argon arc welding, welding and other processes have more obvious advantages.
Using laser welding machine, the weld width is small, depth is large, thermal shock area is small, deformation is small, weld seam is smooth and beautiful, high quality welding, no porosity, can be accurately controlled, welding quality is stable, no need to deal with after welding or simple treatment can be.
2. Cleaning
As the laser welding machine continues to reform and change the generation, the function is more and more, not only can welding and cutting, but also cleaning and rust removal, laser welding machine using the beam emitted by the laser, so that the contamination layer on the surface of the workpiece to be dealt with is eliminated. The use of laser welding machine for cleaning, with no contact characteristics, do not need cleaning fluid, can replace the professional cleaning equipment.
3. Cutting
Laser cutting is a new type of cutting method, the use of laser welding machine can be used to cut stainless steel, carbon steel, aluminum, aluminum alloy, iron and other thin metal plates, the maximum cutting thickness of about 2mm.
4. Welding seam cleaning
In addition to the above three functions, our 3000W handheld laser welding machine can also clean the weld seam. Through laser cleaning, it can effectively remove oxides, welding slag, oil, dust and other impurities generated during the welding process, making the surface of the weld clean. This not only helps to improve the quality of the weld, but also enhances the strength and appearance of the weld. Laser cleaning is highly accurate and controllable, and can thoroughly clean the weld surface without damaging the base material.
1. Closed design, according to the principle of laser science, own design, more reasonable structure, dustproof, good heat dissipation, effectively extend the service life of the machine parts.
2. It can be used to clean the surface of workpiece. By adjusting the parameters of the laser beam, it can remove the dirt, oxidized layer, etc. on the surface of the workpiece and restore its original finish and brightness.
3. Equipped with the original fiber optic cable with a length of 10 meters, thus overcoming the limitations of the workbench space, it can realize outdoor welding cleaning and long-distance welding cleaning.
4. The machine has several safety alarm functions, the welding tongs are only effective when they touch the metal and the safety clamps hold the sheet metal, and the welding tongs will automatically lock the light when they move away from the workpiece. The high safety of the machine guarantees the absolute safety of the operator during work.
5. Our machine has a double protection function (patented technology) of water and gas circuit, which effectively avoids the damage of laser lens or optical components caused by the operator's misoperation, thus greatly reducing the failure rate of the machine and effectively prolonging the life of the consumables.
Maximum melting | 1500W | 2000W | 3000W |
Stainless steel (mm) | 0.5-4 | 0.5-5/6 | 0.5-6/7 |
Mild steel (mm) | 0.5-4 | 0.5-6 | 0.5-7/8 |
Aluminum (mm) | 0.5-3 | 0.5-4 | 0.5-5 |
Brass/copper (mm) | 0.5-2 | 0.5-2.5 | 0.5-3 |
Galvanized sheet (mm) | 0.5-4 | 0.5-5/6 | 0.5-6/7 |
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.
Power/W | Material | Cleaning speed | Effective beam/cleaning range | Depth of cleaning | Cleaning efficiency (cu.m./H) |
1500 | floating rust | 50mm/S | 150mm | 20um | 15 |
Paint | 50mm/S | 150mm | 100um | 6 | |
Rusting | 50mm/S | 150mm | 120um | 4 | |
2000 | floating rust | 50mm/S | 300mm | 20um | 20 |
Paint | 50mm/S | 300mm | 100um | 8 | |
Rusting | 50mm/S | 300mm | 120um | 5 | |
3000 | floating rust | 50mm/S | 300mm | 20um | 30 |
Paint | 50mm/S | 300mm | 100um | 14 | |
Rusting | 50mm/S | 300mm | 120um | 9 |
● Independent research and development, set up multiple security alarms, simple and flexible operation.
● Visualize all parameters, monitor the status of the whole machine in real time, avoid problems in advance, facilitate troubleshooting and solve problems, and ensure the stable operation of the system.
● All process parameters can be set, and various process effects can be tested flexibly.
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 laser source and Emergency-stop button ensure deliberate operation.
● Fiber laser interlock verifies integrity of laser delivery to the welding gun.
● Laser weld gun trigger, enable and then fire, for intentional operation.
● Part contact electrical interlock turns off the laser power if the welding head is not in contact with the welded parts.
Operators must wear all recommended personal protective equipment (PPE), including laser safety glasses, laser and heat resistant gloves, hats, leather aprons, etc., and other laser and heat resistant clothing.
Suitable 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 removing resin, paint, oil stains, stains, dirt, rust, coatings, etc. from the surface of objects.
Widely used in cell phone communications, electrical appliances, hardware products, tools and accessories, precision instruments, jewelry, glasses, watches, integrated circuits, crafts and gifts, plastic mold, medical equipment and other industries.
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 |
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