Longitudinal Welding Machines - Seamers

Automatic machines for longitudinal seam welding enable highest quality welding of sheets and pipes with thicknesses from 0.5 mm without prior spot welding. They are used for welding plates, pipes, boxes, cones, and various materials using TIG, MIG/MAG, laser, plasma, and EPP welding processes. Longitudinal seam welding machines mainly consist of a base frame, copper clamps, centering devices, water cooled backing bar, guide rail with support, and torch adjustment elements. The AVP centering device ensures quick and accurate zero-gap clamping. The mandrel has a water-cooled backing rail with gas underflow. Torch elements allow adjustment to the desired position (3-axis adjustment) and correction of the position during the welding process. Control and parameter storage is enabled via a touch screen.

Options

Types

Longitudinal welding machines

VSV (standard)

The standard type VSV is used for external-outside seam welding. It is suitable for high-series production of products from various materials. It features automatic clamping and centering, with many additional automation options.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

VSV-HYD (hydraulic)

This type is used for outside seam welding with an option for inside welding. The hydraulic lift improves the work process and allows ergonomic work regardless of the weldment size (pipe).

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

VSV-S

VSV-S is a low-profile seamer, designed for inside welding of pipes and welding of steel sheets. The welding length for this type is available up to 12 m.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Product range