The LS-15000F & LS-20000F are 3-in-1 handheld laser welding machines that handle most thin sheet metal fabrication needs, backed by JASIC’s 3-year warranty.
• Versatile – welding, cutting, and cleaning
• Rapid and cost-efficient, reducing the need for further treatments.
• Low training requirement compared to manual MIG, TIG, & plasma cutting.
• Small footprint with great mobility and flexibility; extended work perimeter.
• Quality laser source with 10x electro-optical conversion efficiency than solid YAG laser; pump source has over 100k hours lifespan
Rapid and consistent weld seam formation, limited training and little post-weld cleaning needed
Switch to cutting mode by simply changing nozzle tip; fast and clean cutting of sheet metal, straight or cursive
Switch to cleaning mode by changing lens and operation mode; rapid and thorough removal of rust/paint/grease, etc., easily cleans hard-to-reach spots
Continuous wave laser beam delivers high-quality weld seams with minimal distortion, undercut, or burn-hough thanks to a very limited heat affected zone (HAZ). As a result, very little post-weld processing is needed – less labor, and shorter delivery time.
Refined heat input results in a cut surface with limited striation, great cutting results in both straight and cursive cutting
| Model | LS-15000F (G4J801) | LS-20000F single wire (G4J901)/ LS-20000F dual wire | |||
| Input power supply | AC220V（±10%）50Hz | AC220V（±10%）50Hz | |||
| Input power | 5.8 kW | 7.8 kW | |||
| Center wave length | 1080±10 nm | 1080±10 nm | |||
| Electro-optical conversion eficiency | ≥40% | ≥40% | |||
| Laser power | 1500 W | 2000 W | |||
| Fiber cable length | 12 m | 12 m | |||
| Cooling method | Water cool | Water cool | |||
| Single wire welding and self fusion welding | Material | Stainless steel/ carbon steel | Aluminum alloy | Stainless steel/ carbon steel | Aluminum alloy |
| Scan width | 0~6 mm | 0~6 mm | 0~6 mm | 0~6 mm | |
| Penetration | 0.5~3 mm | 0.5~3 mm | 0.5~4.5 mm | 0.5~4.5 mm | |
| Welding thickness | 0.5~5 mm | 0.5~5 mm | 0.5~6 mm | 0.5~6 mm | |
| Welding wire diameter | 0.8 & 1.0 &1.2 &1.6 mm | 1.2 &1.6 mm | 0.8 &1.0 &1.2 &1.6 mm | 1.2 &1.6 mm | |
| Shielding gas | Argon/nitrogen(≥3bar) | ||||
| Welding gap range | ≤Welding wire diameter | ||||
| Double wire welding | Material | Not recommended | Stainless steel/ carbon steel | aluminum alloy | |
| Scan width | 5~8 mm | 5~8 mm | |||
| Penetration | 3~5 mm | 3~5 mm | |||
| Welding thickness | 3~6 mm | 3~6 mm | |||
| Welding wire diameter | 1.2&1.6 mm | 1.2&1.6 mm | |||
| Shielding gas | Argon/nitrogen(≥3bar) | ||||
| Welding gap range | ≤Welding wire diameter | ||||
| Cutting | Recommended cutting thickness(mm) | ≤3 mm | ≤5 mm | ||
| Max cutting thickness(mm) | 5 mm | 6 mm | |||
| Shielding gas | Argon/nitrogen (4 bar ≤ gas pressure ≤ 7 bar) | ||||
| Cleaning* | Cleaning speed | 50 mm/s | 50 mm/s | ||
| Standoff distance | 15 cm (F150 focusing lens for BW101-GS) 60 cm (F600 focusing lens for BW101-GS) 15 cm (F150 focusing lens for SUP23T) 40 cm (F400 focusing lens for SUP23T) 80 cm (F800 focusing lens for SUP23T) | ||||
| Max. cleaning width | 0~10 mm(F150 focusing lens for BW101-GS) 0~80 mm(F600 focusing lens for BW101-GS) 0~30 mm(F150 focusing lens for SUP23T) 0~60 mm(F400 focusing lens for SUP23T) 0~120 mm(F800 focusing lens for SUP23T) | ||||
| Shielding gas | Use oil-free and moisture-free gas; gas pressure≥3 bar; other inert gases | ||||
| Water tank capacity(L) | 8 L | 8 L | |||
| Operating temperature | -10℃~40℃ | -10℃~40℃ | |||
| ≤7℃，need to use antifreeze | ≤7℃，need to use antifreeze | ||||
| Operating humidity | ≤70% at 40℃ ；≤90% at 20℃ | ≤70% at 40℃ ；≤90% at 20℃ | |||
| Power source weight | 85 kg | 92 kg | |||
| Package weight | 103 kg | 110 kg | |||
| Power source dimensions | 773*410*737 mm | 773*410*737 mm | |||
| Package dimensions | 865*475*1035 mm | 865*475*1035 mm | |||
| Wire feeder weight | 11.5 kg | 11.5 kg(single wire) 30 kg(double wire) | |||
| Wire feeder package weight | 17.3 kg | 17.3 kg(single wire) 33 kg(double wire) | |||
| Wire feeder dimensions | 628*240*340 mm | 628*240*340 mm(single wire) 575*296*832.5 mm(double wire) | |||
| Wire feeder package dimensions | 890*320*430 mm | 890*320*430 mm(single wire) 665*335*980 mm(double wire) | |||
• Handheld laser welding machine: LS-15000F/LS-20000F – 1 set
• Earth clamp + 8m cable + 2-pin female connector – 1 pc
• Wire feeder with 2 pcs 0.8-1.0 V type rollers – 1 set
• Wire feeder accessories (liners, power cable, communication cable) – 1 bag
• Accessory box (divided into three layers) – 1 box
