Heavy Machinery Co., Ltd. Henan Shaolin - stone from the feeder evenly sent an initial coarse crusher broken, and then produced into a coarse material transported by the belt conveyor to a secondary crusher (crusher, hammer broken) further fragmentation, crushing the stone into the shaker after the screening of different specifications of the stones, to meet the size requirements of stones taken from the finished product conveyor belt stockpiles; does not meet the size requirements of stone material from the belt conveyor to send back to the crusher for re-broken to form a closed loop many t