The rolling and dipping machine is a special insulation treatment equipment for motor of vehicle, direct cuIrent motor and motor of gym instrument. Particularly in the field of vehicle, this machine can be used for rolling and dipping at one side and stator paint-dropping the other side. The machine can automo-tive preheat, rolling and dipping (paint dropping), gelling ancl solidifying. The processed stator is full in paint content, uniform in paint film of working piece, high penetrability, which ensures the original balance of stator penetrability, which ensures the original balance of stator.