Mainly used for crushing tough-material, for example, iron ore, copper ore, basalt, marble, granite and limestone.
Mainly used to crush rock which hardness not surpass 300Mpa in hydroelectric project, building construction, road construction and ore.
Two Bar Feeders SJ—ZW1355, two Jaw Crushers SJ—PE9012, three Vibrating Feeders SJ—ZW1520, two Cone Crushers SJ1650, four Cone Crushers SJ1400, five Circular Vibrating Screens 2YA3060, three Circular Screens 3YA3060, Belt Conveyor, Center Integrated Controller, and so on.
1. Rock material is explored from mountain, the rock which diameter smaller than 750mm is conveyed to the Feeder SJ—ZW1355 by auto-carrier.
2. The rock is conveyed equally by Bar Feeder to Jaw Crusher SJ—PE9012 for the first crushing.
3. The material between 95~200mm after the first crushing are directly conveyed to the temporary place.
4. The material chose by Vibrating Feeder SJ—ZW1520 are conveyed equally into the Cone Crusher SJ165 for the second crushing.
5. Then the material are classified by Circular Impact Screen 2YA3060, the upper layer material larger than the final particles are taken back to the Cone Crusher for next crushing, the lower layer are conveyed into Circular Impact Screen 3YA3060 for classifying, then all the final particles are conveyed to different places.