corner seam welding machine

For precise corner connections on steel, stainless steel and aluminum sheet metal components

Automated welding of external corners — clean, reproducible, gentle on materials

Corner seam welding machines are designed for automated welding of rectangular outer edges to sheet metal components — such as cabinet covers, shelves, housings, frames or drawer parts. Materials such as steel, stainless steel or aluminum are processed in material thicknesses of 0.5 to approx. 4 mm.

The welding process is automated: The torch guide, welding speed and shielding gas supply are firmly defined so that uniform, post-processing seams are created. Operation is limited to inserting, positioning, swiveling and removing.

Corner heights are designed to be customer-specific — tailored to component geometry, tolerances and series requirements. The modular design also allows special solutions with additional positioning units or height adjustment.

Ecknahtschweißmaschine KS-EN-150/400

KS-EN-150
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Ecknahtschweißmaschine KS-EN-900

KS-EN-900
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Which individualizations are possible?

Individualizations are generally possible. For example, a scissor lift table can be integrated — for example for ergonomic work or for moving very large workpieces.

Are there any particular differences in the designs?

There are two standard versions: One variant, in which the sheet metal is inserted and the burner welds a corner seam as a linear seam, and a second version, in which a drop seam is possible in the case of very large components.

How long can the workpieces be?

There is no limit; the possible lengths depend on the specific model. Standard lengths are derived from the respective versions.

What level of automation does the machine offer?

The process is as follows: The component is placed on the machine, the clamping process is started with a control button, then welding is carried out and the workpiece can be removed.

Which materials and components can be processed?

In principle, all materials and components can be welded together.

Is the weld seam possible on the inside or outside?

In the standard version, the weld seam is external due to the process. At the customer's request, a special machine can also be manufactured with the weld seam on the inside. Depending on the design, it is also possible to choose whether welding is carried out horizontally or as a so-called drop seam.

3D-Naht­schweiß­maschine

Unsere 3D-Nahtschweißmaschinen ermöglichen das automatisierte Schweißen an gekrümmten oder schwer zugänglichen Nahtverläufen – mit koordinierten Bewegungen von Bauteil und Schweißkopf.

Does your production need an integrated welding solution?

We support you in developing a tailor-made machine solution — regardless of the welding process, focused on your processes.

Red corner seam welding machine with table, control display on a cantilever and a foot pedal.