Large Gangue are fed into the Jaw Crusher evenly and gradually by Vibrating Feeder through a hopper for primary crushing.

After first crush, the material will transferred to Impact Crusher by Belt Conveyor for secondary crush; the crushed Gangue will then transferred to Vibrating Screen for separating and grinding.

After separating and grinding, the parts that can meet standard will be transferred away as final products, while the other parts will be returned to Impact Crusher, thus forming a closed circuit. 

Size of final products can be combined and graded according to your specific requirement.