アルミニウム溶解炉
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概要
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The Machinery Div. of Daido Steel Co., Ltd. has started to supply the large top charge type round aluminum melting furnaces in Japan, licenced by Gautschi Electro-Fours SA, Taegerwilen, Switzerland.Special features of Gautschi standard design of the furnaces, that are proven in numerous installations throughout the world, are optimum efficiency, high and variable melting rate, ease of operation, low maintenance, high operation rate, and minimum melt loss. This Europe originated furnace design concept has interesting points which are differed from that of the US one.The important points of the melting process is getting the highest heat transfer ratio from the burner flame jet to the piled up melting material with minimum metal oxidation. Some of the main function of the furnaces are the sophisticated combustion control and the furnace pressure control for keeping the lowest residual oxygen with high combustion efficiency.The main specifications for typical capacity furnaces are shown in the list.
- 大同特殊鋼株式会社の論文