Abstract: Robot cell with a robot cell chamber for loading and unloading single-station machine tools and with a machine chamber, wherein at least one robot is arranged in the robot cell chamber and wherein at least two clamping points and at least one machining spindle of a single-station machine tool are arranged in the machine chamber, and so the clamping points for receiving workpieces in the machine chamber can be reached by the robot, wherein the robot cell chamber can be coupled to the machine chamber such that a machining chamber is formed in the state in which the robot cell chamber is coupled to the machine chamber, and a device for machining, wherein the device has a robot cell and a single-station machine tool.