Circular seam welder SDV 100 G with vertical rotary axis

for automatic TIG welding of bellows to flange

inside welding
inside weld: bellow to flange
outside welding
outside weld: bellow to bend

Scope of applications / features

  • vertical rotation
  • overwinding possible
  • hollow shaft for the supply of shielding gas, fluids and electrical signals
  • automatic torch lift movement
  • Siemens S7 control with touch screen
  • integration of welding source control into main machine control
  • circular seam regulation: welding cycle with start and end ramp, variation of welding parameters during the welding cycle


  • cold wire
  • welding data monitoring system
  • machine parameter memory
  • special fixtures
  • ...