| 摘要 |
Discloses a self-contained and non-polluting mobile ingot extractor having a wheeled undercarriage and drawbar frame with a hitch for towing same. The extractor has longitudinal frame members carrying cross-members which carry stops and a hydraulic ram. The longitudinal axis of the stuck ingot and its mold is horizontally disposed between said stops and ram head of the hydraulic ram. A low volume-high pressure hydraulic pump exerts force through the ram head upon the stuck ingot to remove same from its mold.
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