Details Product Parameters Samples Video
1. Infrared positioning is used for welding position calibration and position verification in the welding process. The welding position is more accurate and the welding seam is more beautiful.
2. Excellent beam quality, with and its fine weld joint, can be accurately controlled, small focusing spot, can be positioned with high precision, easy to achieve automation.
3. High precision touch capacitive screen wire feeder, 220V drive, automatic wire feed, more powerful wire feed, no wire jamming.
4. Self-developed handheld welding head with a variety of safety alarm devices, easy and flexible operation.
5. A variety of welding copper nozzles are available, for various needs such as external welding, internal welding, right angle welding, narrow edge welding, large spot welding, etc. Different welding copper nozzles can be selected.
6. 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.
1. Laser welding head
Light weight only 0.8KG, flexible and convenient to weld any shape of metal parts, adjustable welding seam width, can carry out 10 meters long distance welding. Equipped with safety temperature monitoring system.
2. Operation interface
Multi-language intelligent control panel, flexible adjustment of welding parameters, multi-group welding parameter library, light output cumulative timing, etc.
3. Automatic wire feeding system
Touch screen design, automatic wire filling, fully digital design, supporting stainless steel and aluminum wire of 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm diameter.
4. Laser Source
We use customized fiber with minimum core diameter of 20um for deeper penetration, laser life up to 100,000 hours, maintenance-free, with Bluetooth capability.
5. Water Cooler
Double circulation water cooling makes the laser source and weld head cooler, temperature control sensor adopts imported brand.
6. Welding connection fiber
10 meters long fiber optic cable built-in design, effectively avoid damage to the fiber and the problems caused by moisture, greatly improving the service life of the laser device.
1. Ergonomic design, more reasonable structure, dustproof, good heat dissipation, effectively prolonging the service life of machine parts.
2. The weld seam is flat, beautiful, and free of pores, which can reduce and optimize base metal impurities, and the structure can be refined after welding. The strength and toughness of the weld seam are at least equal to or even exceed that of the base metal.
3. A wide range of welding materials can realize welding between dissimilar materials, with high depth-to-width ratio, small weld width, small heat-affected zone, small deformation, and less secondary processing.
4. The welding speed is fast, 5-10 times faster than traditional argon arc welding, and the processing cost can be reduced by about 30%.
5. Interactive human-machine interface, easy to operate, no need for professional welders, ordinary people can easily master it in half an hour.
6. High anti-reflection ability, high efficiency for thin plate welding, deep penetration of thick plate without spatter, maintenance-free, wide operation and frequency modulation range.
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
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 lb) |
Wire feeder unit dimensions (L*W*H) | 560mm (22.0 inches) x 250mm (9.8 inches) x 360mm (14.2 inches) |
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.
Application materials
Suitable for stainless steel, carbon steel, copper, aluminum, gold, silver, chromium, nickel, titanium and many other metals and alloys; also can be used for welding between a variety of dissimilar materials.
Application industry
Suitable for all kinds of sheet metal, moulds, 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.
Model | ST-FW1500H | ST-FW2000H | ST-FW3000H | ||
Max. output laser power (W) | 1500 | 2000 | 3000 | ||
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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