Seam Welding Machines

Seamexpress Type Longitudinal Seam Welder

Seamexpress is the automatic version of Seamclassic; it simplifies the operator’s work by automatically closing the shell before welding. Weld repeatability, quality, and productivity are considerably increased.

Technical data for our Seamexpress range

• Longitudinal welding
• Automatic cycle for positioning the edges to be welded, and for welding
• Shell diameter from 35 mm
• Shell length up to 6 metres
• Sheet thickness between 3/10 and 12 mm according to versions
• Productivity between 40 and 100 parts an hour according to models
• Possible shell forms: cylindrical, rectangular, oval, triangular, and any other complex form (to be validated according to the radii to be made)
• Welding processes: MIG/MAG (mono and twin), TIG, Plasma, submerged arc, laser and hybrid laser
• In addition to our standard range, we examine every request to adapt our machines to the specifications of our customers

Seamstar Type Longitudinal Seam Welder

Seamstar follows on from the Seamunit version; it enables higher production rates thanks to its continuous process.

Technical data for our Seamstar range

• Longitudinal welding.
• Automatic cycle for positioning the edges to be welded, and for welding.
• Shell diameter from 50 mm.
• Shell length up to 2 metres.
• Sheet thickness between 6/10 and 5 mm according to versions.
• Productivity between 200 and 600 parts an hour according to models.
• Possible shell forms: cylindrical, rectangular, oval, triangular, and any other complex form (to be validated according to the radii to be made).
• Welding processes: MIG/MAG (mono and twin), TIG, Plasma, submerged arc, laser and hybrid laser.
• In its basic version, Seamstar requires specific tooling per tube size, but with the Flex- option no tooling is required.
• In addition to our standard range, we examine every request to adapt our machines to the specifications of our customers.