China ISO certified High efficiency 200TPH black stone crusher lineHigh efficiency China ISOcertified 200TPH black stone crusher line description:Blackstone crusher plant includes vibrating feeder, jaw crusher, impact crusher, vibrating screen, belt conveyor and centrally electric controlling system, etc. The designed capacity is from 50t/h to 500t/h. To meet customers specific requirement, we can also add other equipments such as cone crusher, dust catcher on the production line.High efficiency China ISOcertified 200TPH black stone crusher line working principle:Big materials are fed to the jaw crusher evenly and gradually by vibrating feeder through a hopper for primary crusher. After first crush; the material will transferred to impact crusher by belt conveyor for secondary crush; the crushed materials will then transferred to vibrating screen for separating. After separating, 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 customers specific requirement. We can also equip dust catcher system to protect environment.High efficiency China ISOcertified 200TPH black stone crusher line advantage:The black stone crusher line is characterized by high automation degree, low cost, big crusher rate, energy saving, large output, less pollution, and easy maintenance, etc. The finished products, i.e. machine-made sand, conform to the national construction sand standards, and possess the features of even granularity, excellent shape, and reasonable grain distribution.