With the development of science and technology, people have higher and higher requirements for the practicality of a kind of mechanical equipment, including the operation of equipment. The operation of too many locks is easy to cause equipment failure due to improper operation, so the simplicity of the operation of the fluidized bed jet mill has become one of the standards for testing its applicability. This article focuses on the start-up and mechanism of fluidized bed jet mill, hoping to help you more directly.