Samarium cobalt (SmCo) permanent magnets and neodymium iron boron (NdFeB) permanent magnets use Pengcheng Ultramicro's inert gas protection airflow crushing and classification solutions. Under the protection of inert gas, active rare earth alloys or other rare earth alloys can be reliably ground into fine powder to obtain extremely narrow and uniform particle size distribution and controllable (for example: 100%＜6um) upper limit of particle size, and have stable products Quality etc.
