Example for possible applications
Steel fuel tanks
Bio-fuel, Hybrid vehicle and organic coated materials create new development for 3D steel fuel tanks. As a world leader in high-end segment for steel tank welding machines, we get benefits, in which a plastic tank cannot keep up. More »
Beer keg welding
The beer keg welding machine supplements the casing welding machine and is integrated into the same production line as the SWA 400. More »
Beer keg casing
The casing welding machine is part of our production line for manufacturing disposable containers. A SWA 400 with an oversized tool and adapted conveyor component serves as the basic machine. More »
Flanschringe
Depending on pipe diameter and pipe length, you will achieve a production output of 10 – 12 pieces per minute. More »
Luftdrallregler
Thanks to our diverse experience we are able to build complete production lines and special systems exactly to our customers’ requirements. More »
Mehrteilige geometrische Formen
The Stitchwelder VSTW – RWR Radial is a multipurpose machine designed for welding leak-proof quality weld seams on round pieces. More »
Square Channels
The Stitchwelder VSTW - 4K 1000/1270/1540 is a modification of the proven VSTW specifically oriented towards the production of square channels. More »
Pipe bend seams inside / outside
The Stitchwelder pipe bend inside and outside allows leak-proof welding of pressed, preformed, prefabricated half shells from 80 - 315 mm, resp. 3 – 12 inches. More »
Rohrbögen (halbautomatisch hergestellt)
The VARB is the fully automated variant of the VSTW-RBI-RBA for pipe bends with a maximum dimension of 200 mm (8") in diameter. More »
Rohrbögen (automatisch hergestellt)
The VARB XL is the big sister of the Varb and is suited for particularly big pipe bends with a diameter of up to 315 mm (12”). More »
Benefit at glance
- Constant high weld seam quality
- Low maintenance costs
- Easy material thickness adjustments
- Quick changeover adjustments/time
- Easy welding parameter adjustment for galvanized, coated or stainless steel materials
- Constant inner cooled upper and lower welding roll, diode block and thyristor
- State-of-the-art-design with a comfortable operating area and easy access to all service and/or maintenance points
Welding programs
We generally differentiate between the following welding programs: | |
|---|---|
continuous current welding | In continuous current welding, the work pieces to be joined together are continuously fed through the roller electrodes and a constant weld current is flowing. A so called “seal weld” is created. |
roll spot welding | In roll spot welding, the work pieces to be joined together also move continuously. The current flows with interruptions, thus creating a so-called “stitch weld”. This method is utilized for less demanding requirements. Cost savings are recognized through the lower use of electricity and wire intermediate electrodes. |
Products
Learn more about our product range in restistance welding like CDS 50, Contour II, Schako, SWA400, Varb, and the product series VSTW. More »
Applications
About our laser welding applications More »
Laser Welding
Be it flat or round – the philosophy is always the same. Soutec will solve the problem in the welding process. If you are in laser welding business, you know what it means to prepare an edge in a way that it can take the full energy of a laser beam of 0.4-0.6mm in diameter. More »