Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Heat waves

    Plasma is like a tenuous mist of particles—light atoms that have been dissociated into ions (the atom nucleus) and free-roaming electrons. In order to study pla [...]

    Read more

  • What a difference ten days make

    There was a time when progress in Tokamak Complex construction was easy to follow.Excavation in 2010; the creation of the ground support structure and seismic f [...]

    Read more

  • What's in the box?

    At ITER, even the opening of a box takes on a spectacular dimension. The operation requires a powerful crane, a full team of specialists and, as everything ITER [...]

    Read more

  • EU Commission has "positive appreciation" of ITER progress

    On 14 June, the European Commission issued a Communication presenting the revised schedule and budget estimates for European participation in ITER. Its object? [...]

    Read more

  • Kazakh poet-ambassador: anti-nuclear and pro-fusion

    Excitement was tangible among the invited guests and journalists when Olzhas Suleimenov, one of the most influential and respected poets and writers in modern K [...]

    Read more

Of Interest

See archived articles

A giant's first steps



In Korea, manufacturing has begun for one of ITER's largest and most spectacular pieces of machinery: the first of a pair of 22-metre high, 800-tonne Sector Sub-Assembly tools.

"The Sector Sub-Assembly tools are not only imposing in size, but they are actually complex systems, with a lot of sub-components, precision actuators and powerful hydraulic engines," says Hyung-Yeol Yang, ITER Korea's director for advanced technology research.

Standing shoulder to shoulder under the high ceiling of the Assembly Building, the Sector Sub-Assembly tools will suspend each of the nine vacuum vessel sectors in order to install toroidal field coils and thermal shielding. The resulting 1,200-tonne sub-assemblies will be transferred to the Tokamak Complex and integrated into the machine.

On 15 February, the contractor Taekyung Heavy Industry commenced material cutting. The first of the twin Sector Sub-Assembly tools should be ready by October this year for a battery (six months) of factory acceptance tests, followed by delivery to ITER in mid-2017.

The twin giants are but the most spectacular of the 128 purpose-built assembly tools that Korea will procure for the ITER Project.


return to the latest published articles