Instead of using a conventional grinding method that externally applies mechanical force to the raw material, this is a grinder that uses grinding by homogeneous friction among the same material generated by centrifugal force and the speed difference applied to the material in an air flow.
Because the grinding is not mechanical, but by homogeneous friction, generation of heat during grinding can be suppressed and grinding can be performed without changing the physical properties of the material.
For this reason, the Dream Mill is a product that can be expected to develop new products, such as research on new materials.