Bending and welding of shells

  • Diameter up to 5 m
  • One-piece up to length of 3.60 m, beyond with circumferential seams
  • Wall thickness up to 45 mm

We can offer you the shells also including material.
If your required dimensions exceed our possibilities, please ask at Landruf Rohrtechnik GmbH.

Drill center machining of components

for example sealing faces and heat exchangers

  • Weight up to 40 t
  • Diameter up to 2,30 m

If your components exceed our possibilities, please ask at Siegthalerfabrik GmbH.

Heat treatment

  • Weight up to 40 t
  • Dimensions up to 7m x 7m x 2m

further information >>