Why laser welding beats TIG/MIG for sheet metal
- Up to 10x faster welding speed (5–15 m/min vs 0.5–1 m/min for TIG)
- Low heat input: no burn-through on thin sheets, minimal warping
- Zero post-weld grinding — saves up to 40% labor time
- One operator with 30 minutes of training instead of a 3–5 year skilled welder
Sheet metal applications
- Electrical cabinets and enclosures
- Stainless kitchen equipment and food machinery
- Automotive panels and repair
- Gates, railings and architectural metalwork
Recommended BUVA machines
- Handheld Water-cooled Fiber Laser Welding Machine — the 1500W-class all-rounder for thin to medium sheet
- 2500W–3000W Handheld Welder — for thicker sheet and faster production
- Sheet Metal Fiber Laser Cutting Machine — complete cut-and-weld fabrication line
FAQ
Can it weld 0.5mm thin sheet without burn-through? Yes — precise power control and low heat input prevent burn-through; the 1500W-class and air-cooled machines suit thin sheet.
Does it need filler wire? Often not for butt joints; filler wire helps gap filling on fillet joints.
Which metals? Stainless steel, carbon steel, aluminum, galvanized steel and more with the right parameters.
