Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Crane operator | A cabin in the sky

    There are times, at dusk, when the ITER construction platform resembles an airport, with roads and buildings illuminated by yellow and white lights. From their [...]

    Read more

  • Assembly | A colossal task made manageable

    For the execution of work during the next project phase—machine and plant assembly up to First Plasma—the ITER Organization has chosen a contractual approach th [...]

    Read more

  • Neutral Beam Test Facility | A new agreement for a new era

    The ITER Organization and the Italian consortium Consorzio RFX* have signed a new agreement governing the construction and operation of the ITER Neutral Beam Te [...]

    Read more

Of Interest

See archived entries

An insider's view of vacuum vessel fabrication

The complexity of the ITER vacuum vessel, its dimensions, the quantity of welding, and the degree of precision required makes the manufacturing effort for this strategic component one of the most challenging of the entire project.

European vacuum vessel fabrication underway at Walter Tosto in Chieti, Italy. © Walter Tosto Spa (Click to view larger version...)
European vacuum vessel fabrication underway at Walter Tosto in Chieti, Italy. © Walter Tosto Spa
Procurement responsibility falls to Europe and Korea. In 2010, the European Domestic Agency selected the AMW consortium (Ansaldo Nucleare S.p.A, Mangiarotti, Walter Tosto) for its share of the vessel sectors. Today, following detailed engineering, prototyping and qualification phases, manufacturing activities are in full swing.

In a recent video filmed at the Walter Tosto premises in Chieti, Italy, we get an insider's access to fabrication activities: the qualified technicians, specialized tooling, and many subcomponents involved in the fabrication of vacuum vessel sectors #5 and #4. (Nine sectors in all will form the full ring of the torus-shaped vacuum vessel.)

View the Walter Tosto video on Vimeo.



return to the latest published articles