| 摘要 |
A machine for reducing, crushing, and joining used metal cans to form an ingot comprising a stack of laminated crushed cans. The reducing chamber contains a vertically adjustable platen on which the ingot is formed. The cans are reduced, crushed, and joined by a ram which is operated within the chamber. Punches on the ram are effective to pierce extruded holes in the crushed cans after the cans have been flattened. The ram is powered hydraulically, or by any other pressure producing device, via a toggle so that an increasing compression force is developed as the cans are crushed.
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