Description of whether there is radiation in the suspended permanent magnet iron remover

Many users who use the suspended permanent magnet iron remover have a question. Does this iron remover have radiation? In fact, the suspended permanent magnet iron remover is naturally radiated, and all objects with temperature will generate electromagnetic radiation. This concept is called “blackbody radiation” and will be involved in the middle school physics course. The content of this aspect.
In any natural substance, it is inevitable that it will carry certain radioactive substances, which will release some radioactive rays, but the normal suspended permanent magnet iron remover should not have the radiation intensity that can damage the human body. I can learn a little from university physics. As many people have said, if the suspended permanent magnet iron remover moves, it may form electromagnetic wave radiation because its magnetic field is moving in space. However, this is completely negligible unless the speed of the movement is fast enough (for example, close to the speed of light).