Details Product Parameters Samples Video
Features of 1500w handheld fiber laser welding machine
1. Aiming at carrying out laser welding for long distance and large workpieces, the heat-affected area is small when welding, which will not lead to deformation of the work, blackening, and traces on the back, and the welding depth is large, the welding is firm, and the dissolution is sufficient. There is no depression on the combination of the raised part of the dissolving material in the dissolving pool and the substrate.
2. handheld welding head is lightweight and flexible, easy and simple to operate, to meet a variety of angles, a variety of positions of the welding; able to complete arbitrary parts of the workpiece arbitrary point of view of the welding, sensitive and convenient, able to complete the outdoor welding, applicable to a variety of messy weld, a variety of equipment spot welding.
3, can weld refractory materials such as titanium, and can be welded to heterogeneous materials, good results.
4. with visualized operation interface, the operator can directly observe the quality of the weld on the display screen, and can modify and store the set parameters at any time.
5. It has an automatic power-off device to ensure the safe operation of the equipment. At the same time, its fully closed light path design has the advantages of dustproof and good sealing, which ensures the safety of the operator.
Details of 1500w handheld fiber laser welding machine
1. Laser welding head
The light weight is only 0.8KG, flexible and convenient to weld metal parts of any shape, the weld width is adjustable, and it can perform long-distance welding with a length of 10 meters. With security monitoring system.
2. Operation interface
Advanced resistive touch screen with higher sensitivity, intelligent control, can store multiple welding parameters, support multiple languages (English, Spanish, German, Italian, French, Russian, Turkish, etc.)
3. Automatic wire feeding system
Touch screen design, automatic wire filling, fully digital design, support 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm diameter stainless steel and aluminum wires.
4. Laser source
We use a customized 45um core diameter welding fiber laser with a lifespan of 100,000 hours, maintenance-free, and can weld various metals.
5. Water chiller
Double circulating water cooling makes the laser source and welding head cool better, and the temperature control sensor adopts imported brands.
Advantages of 1500w handheld fiber laser welding machine
1. High flexibility: Since the laser beam is used to scan the surface of the workpiece for welding, it can be customized according to the customer's requirements and the actual situation, so that it can carry out a variety of different processes, such as welding, cutting and cleaning.
2. Wide range of application: Since the laser beam is utilized for welding, it is possible to perform welding of various metal materials.
3. High welding quality: Because it is welded by precision optical components on the workpiece, the quality of welding is very high, which can ensure the high quality and stability of the whole welding process.
4. fast welding speed: due to the realization of high-speed welding, so you can achieve fast welding, and welding speed can also reach a very high level, and even can achieve millisecond welding speed.
5. Low welding cost: the service life of the machine is up to 100,000 hours, maintenance-free and installation-free, and the processing cost can be reduced by about 30% comparing with the traditional electric arc welding and argon arc welding (TIG or MIG welding machine).
Single side weld thickness
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.
Handheld head
● 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.
Automatic wire feeder
● Our wire feeder with touch capacitive screen, high precision wire feeder.
● 220V drive, more powerful wire feeding, no wire jamming.
Suntop wire feeder specifications |
Wire feeding type | Automatic |
Wire feed delivery length | 3m/5m optional (9.8ft/16.4ft) |
Interface | Low voltage enable signal line |
Wire feeding speed range | 40-600 cm/min (15- 230 ipm) |
Compatible wire diameter | 0.8 mm (0.031 inch), 1.0 mm (0.039 inch), 1.2 mm (0.047 inch), 1.6 mm (0.063 inch), 1.8 mm (0.071 inch), 2.0 mm (0.079 inch) |
Wire reel capacity | 1 kg (2 lbs), 5 kg (10 lbs) or 10 kg (25 lbs) by shaft change |
Compatible wire materials | Steel, stainless steel, aluminum |
Power requirement | 220V 50/60Hz |
Wire feed unit weight | 22 kg (48.4 lbs) |
Wire feeder unit dimensions (L*W*H) | 560mm (22.0 inches) x 250mm (9.8 inches) x 360mm (14.2 inches) |
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.
Compared to traditional welding
● Easy to operate, the average person can get started in half an hour, the cost of employing people is low.
● Fast, 5-10 times faster than traditional TIG welding, saving 3-5 welders.
● Concentrated energy, small thermal deformation effect.
● Fine and beautiful weld seam, no need for secondary grinding after welding.
● Deep melt pool, high strength, can weld very thin materials, can fill wire welding, can also be welded without wire.
| TIG or MIG Welding | Fiber laser welding |
Heat effect to workpiece | Very high | Low |
Deformation of the workpiece | Big | Small or No |
Bonding strength to base metal | General | Very good |
After-treatment | Polishing | No need to rarely to polish |
Welding speed | General | 5-10 traditional welding |
Consumables | More | Less |
Operation difficulty | Complex | Simple |
Operational safety | Unsafe | Safe |
Environmental pollution | High | Less |
Welding fault tolerance | Good | Good |
Swing welding | No | Yes |
Spot width adjustable | No | Yes |
Welding quality comparison | Different | Very good |
Application materials
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.
Application industry
Widely used in sheet metal welding (stainless steel, carbon steel), sheet metal, molds, chassis, water tanks, kitchen and bathroom products, hardware accessories, billboards, door and window frames, household appliances, handicrafts, household items, auto parts and many other industries.
Parameters of 1500w handheld fiber laser welding machine
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 automaticcontrol |
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 |
