... derier, with feeder, lifter and conveyor as supplements.This production line enjoys the advantages of high efficiency, low enery cost ... and economy and rationality.The procedure of the production line goes like this: the ore is first ... get dry ore.main equipments for iron ore dressing production lineProduction capacity1000ten/day500ton/day200ton/dayPrimary crushing PE600x900PE 400x600PE 400x600Fine ...