... Nozzle, grading rotor, grinder.The necessary supplementary equipment: Feeder, cyclone collector, dust-remover Working principleThe materials are put ... into the pulverizing chamber via the feeder. Under the high pressure air flow, the grains collide and impact ... machine: Nozzle, grading rotor, grinderThe necessary supplementary equipment: Feeder, cyclone collector, dust-remover, etc.Materials to be ...