The facility is equipped with a 35-ton crane; however, each magnet and its support structure weigh in excess of 200 tons. Further complicating matters, the highly sensitive magnets must be kept level within .01 inch to avoid putting undue stress on it.
General Atomics uses the Airfloat transporter to quickly and easily move each magnet from workstation to workstation, where it is wound with 3.5 miles of superconducting cables, insulated, heat-treated and the like. When the magnets are complete they will be shipped to Southern France, where they will form the backbone of a $20-billion fusion reactor slated to power up in 2020.
