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Details Product Parameters Samples Video
1. Simple operation: the handheld laser welding machine adopts intelligent control, simple operation, no need for professional skills training. Meanwhile, its structure is simple and easy to repair, which reduces maintenance cost and downtime.
2. High precision: It adopts a high-energy laser beam to irradiate on the surface of the welding material, which makes the material melt, cool and solidify rapidly, thus realizing welding. Due to its high precision, it can realize no-trace welding and improve product quality.
3. High speed: characterized by high-speed welding, fast speed and small heat-affected zone, which reduces material deformation and welding defects and improves productivity.
4. Visualized operation: with visualized operation interface, the operator can directly observe the weld quality situation on the display screen, and can modify and store the set parameters at any time.
5. Safety: With automatic power-off device to ensure the safe operation of the equipment. At the same time, its fully enclosed optical path design has the advantages of dustproof and good sealing to ensure the safety of operators.
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. The laser cleaning welding gun adopts a hand-held design, which is comfortable to hold and can flexibly handle various objects and angles.
2. The operation is simple, easy to learn and quick to use. There is no technical threshold requirement for operators. Ordinary workers can start the operation after a short training, and can easily achieve high-quality welding and cleaning effects.
3. Fully enclosed optical path design, designed by ourselves based on the principles of laser science, has a more reasonable structure, is dustproof, and has good heat dissipation, effectively extending the service life of machine parts.
4. Suntop's patented technology water circulation protection system and auxiliary gas detection effectively extends the life of the laser lens and prevents damage to optical components caused by Improper operation.
5. Infrared positioning verifies the position of the welding head and verifies the position during the welding process. The welding position is more accurate, the weld is smooth and beautiful, easy to grind and polish, and no post-weld treatment is required or only simple treatment is required.
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.
Safety 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 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 aviation, machinery manufacturing, hardware, building materials, chassis and water tanks, mold machinery, decoration and advertising, kitchen utensils and sanitary ware, doors and windows, door frames, electronic and electrical appliances, household goods, sheet metal processing, automobile parts and other related fields.
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. Simple operation: the handheld laser welding machine adopts intelligent control, simple operation, no need for professional skills training. Meanwhile, its structure is simple and easy to repair, which reduces maintenance cost and downtime.
2. High precision: It adopts a high-energy laser beam to irradiate on the surface of the welding material, which makes the material melt, cool and solidify rapidly, thus realizing welding. Due to its high precision, it can realize no-trace welding and improve product quality.
3. High speed: characterized by high-speed welding, fast speed and small heat-affected zone, which reduces material deformation and welding defects and improves productivity.
4. Visualized operation: with visualized operation interface, the operator can directly observe the weld quality situation on the display screen, and can modify and store the set parameters at any time.
5. Safety: With automatic power-off device to ensure the safe operation of the equipment. At the same time, its fully enclosed optical path design has the advantages of dustproof and good sealing to ensure the safety of operators.
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. The laser cleaning welding gun adopts a hand-held design, which is comfortable to hold and can flexibly handle various objects and angles.
2. The operation is simple, easy to learn and quick to use. There is no technical threshold requirement for operators. Ordinary workers can start the operation after a short training, and can easily achieve high-quality welding and cleaning effects.
3. Fully enclosed optical path design, designed by ourselves based on the principles of laser science, has a more reasonable structure, is dustproof, and has good heat dissipation, effectively extending the service life of machine parts.
4. Suntop's patented technology water circulation protection system and auxiliary gas detection effectively extends the life of the laser lens and prevents damage to optical components caused by Improper operation.
5. Infrared positioning verifies the position of the welding head and verifies the position during the welding process. The welding position is more accurate, the weld is smooth and beautiful, easy to grind and polish, and no post-weld treatment is required or only simple treatment is required.
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.
Safety 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 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 aviation, machinery manufacturing, hardware, building materials, chassis and water tanks, mold machinery, decoration and advertising, kitchen utensils and sanitary ware, doors and windows, door frames, electronic and electrical appliances, household goods, sheet metal processing, automobile parts and other related fields.
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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