| 摘要 |
A method of processing and sorting aggregate materials includes providing an aggregate material processing device which has aggregate material holding region having an opening over which may be pivotably and removably placed an aggregate material sorting device. The method involves causing the aggregate material processing device to engage with a supply of unsorted aggregate material such that the unsorted aggregate is forced over the aggregate material sorting device thereby causing some of the unsorted aggregate material to fall through the sorting device and into the aggregate material holding region while some of the unsorted aggregate material remains on a top region of the aggregate material sorting device. The aggregate material processing devices than displaced horizontally to a first position where the aggregate material holding device is displaced vertically and the aggregate material located on top of the storing device is allowed to fall into a first pile of sorted aggregate material whereby the aggregate material processing devices further move to a second location where the aggregate material holding device is further displaced vertically to cause the aggregate material sorting device to move away from the opening and any material located in the holding device falls into a second pile of sorted aggregate material.
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