The school has been home to many different particle accelerators over the years. The first accelerator installed was a 1.25 MV Cockcroft-Walton known as HT1, this was in use from 1952 until 1967 when it was sold to the University of New South Wales. A second smaller 600 kV Cockcroft-Walton machine (HT2) was assembled in house using many spare parts acquired for HT1. In 1955 the UK government supplied a 33 MeV electron synchrotron as a gift. It was moved to the University of Western Australia in 1961. During 1960–1980 a HVEC EN tandem accelerator was used by nuclear physics for light ion research. 1975 saw the school's 14UD accelerator come online, which has since been augmented with a superconducting linear accelerator.