Technology for casting grooved side wall of shovel plate
A technology for casting the recessed side wall of shovel plate for the scraper conveyer incldues making the mould of half product on a wood board, putting sand case on it, filling sand to obtain lower sand mould, so doing the upper sand mould, combining them together, and pouring molten steel. Its...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A technology for casting the recessed side wall of shovel plate for the scraper conveyer incldues making the mould of half product on a wood board, putting sand case on it, filling sand to obtain lower sand mould, so doing the upper sand mould, combining them together, and pouring molten steel. Its advantages are simple operation, high productivity and high accuracy. |
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