LWL | Longitudinal Welding Line
The longitudinal welding technology produce long and wide plates compensating the limits of the lamination technology.
The technology foresees to weld longitudinally together 2 long plates of any kind of steel, including ultra high strength steel, to produce and sell a wider plate comparing the ones available in the market. The weld has the same mechanical characteristics of the original material, or higher, with a very limited aesthetic impact.
LWL “Boomerang”
Technical and process fetaures
The LWL can longitudinally join sheets of different materials and thickness up to 15 metres in length. The typical system application of this large sheet metal fabrication line include longitudinal welding of high mechanical property sheets, such as high-resistance steel sheets.
This type of application requires pre and post-heating systems with cooling curve control to limit the hardness in the molten area and in the thermally altered area.
Other technologies you might be interested in
We develop deeply customized and high performing solutions, applying laser, to match your needs. Discover all the other solutions availables.
C2C | Coil to Coil Welder
LSM | Laser Scribing Machine
Preparation lines
TWL | Transversal Welding Lines
LWL | Longitudinal Welding Lines
XWL | eXtralarge Welding Lines
RVP | Rail Vehicle Production line
Customized & robotized units
OSW | One Side Welding unit
CMC | Cleaning, Marking & Cutting unit
SMW | Stiffeners Mounting & Welding unit
