  China Spallation Neutron Source (CSNS) is a high intensity beam facility
being built now in China. Three kicker assemblies, eight pulsed magnets, will
be used in the CSNS rapid circle synchrotron (RCS). The physical and structural
designs of eight kicker magnets that are grouped in 5 different types are
presented. The results of OPERA-3D simulation show that magnet center field
integral meet the physics requirements of design by choosing a suitable magnet
coil structure. Field uniformity for 60% width is +/-0.7%. The ferrite magnet
structure and composition is introduced, and the high voltage feedthrough
design, the installation of six magnets in long vacuum cavity design is
discussed.
