Designed to separate aluminum from ferrous metals in auto engine blocks and transmissions. A heavy duty crushing tool with continuous rotation and AR500 pulverizing teeth. The hydraulic rotator allows the operator to position the jaws over the block. Engine blocks, exhaust manifolds and crankshafts snap easily. In only a few seconds, the entire engine is reduced to a pile of “Corn Flakes” that can be swept over with a magnet to pull the ferrous out, leaving a clean pile of aluminum chips.