... , 320-500 meshes zinc powder , 500 meshes black iron oxide , red iron oxide , 120—160 meshes Chinese medicine powder , 180-270 ... m3/.3.Application Graphite powder , resin powder , Chinese medicine powder , pigment , coal ash , talcum powder , industrial medicine , cosmetic , ... , carbon black , active carbon , light calcium carbonate , iron ore sand ect .4.Features high sieving efficiency : more than ...