Tube outside diameter 10.0–150.0 mm

Tube thickness 1.0–5.0 mm

Fin height 0.4–17 mm

Fin thickness 0.4–1.0 mm

Fin pitch 2.0-20 mm

Max. tube lengths 12.0 m

Thin and continuous ideal seams

Small heat affected area

Slightly discolored welding parts

The tubes and fins have only slight microstructure changes

High heat forms seams

Laser welding is carried out in a protective atmosphere, so the weld is free of impurities

Single-arm rings are marked with rated load.

Finished paint is applied to the surface of the single-arm ring.

1. The laser welding finned tube (finned tube) fin machine has a high degree of automation, and the welding of the fin to the tube and the winding of the tube are synchronized

2. 100% welding rate, laser welding finned tube and fins are strong, the welding strength exceeds 600MPa.

3. The precision of laser welding tube finishing machine is up to 0.05mm

4. 0 contact resistance, achieve high efficiency of heat transfer of spiral finned tube by laser welding.