... traction force will fall down to the pulverizing chamber for further pulverization. Form structureThe main machine: Nozzle, ... chemical reagent and other various fields. Such as talcum, cerium oxide, pyrophyllite, chilli powder, zinc powder, iron powder, ... carborundum, potash feldspar powder, opal powder, diantimony trioxide, zirconium oxide, tungsten carbide, copying toner, pollen, kaolin, pearl powder ...