Machine for the overlapping laser welding of sector elbows.
Dedicate clamping tooling for the good alignment of piece and make sure proper surface contact of the parts.
Laser unit complete of laser welding head, chiller, and spcial shoes for the protection of surface gas during the welding process.
Diameter range from 60 to 400 mm, thickness from 0,4 to 1 mm.
Material: Stainless steel, Mild steel, Galvanized and Aluminized.
PS: welding quality on stainless steel material is perfect and with nice aestetic seam joint.
On galvanized and aluminized material, the presence of zink which is burning, is not assuring a nice regular seam, but in the opposite welded seam is irregular and with presence of spurt.

Tube specification

Diameter range From 60 to 400 mm
Thickness From 0,4 to 1 mm
Material Stainless steel, Mild steel, Galvanized, Aluminized.