Limestone is a common nonmetallic minerals, It is widely used in the Mechanical and Production Engineering Technology industry as casting sand, coating of the building materials industry, in desulfurizing agent product, as the filler in plastic......"
Limestone material is evenly fed into jaw crusher by vibrating feeder for the first stage crushing. The material from jaw crusher is then put into hydraulic cone crusher for the second stage crushing. The second stage crushing material is screened and classified by circular vibrating screen. The upper layer of material larger than the finished product is returned to cone crushing. The machine continues to crush. Material with qualified particle size is sifted into the required finished materials according to their size. The finished products are conveyed to the finished product area by belt conveyor.