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目前日本许多铸造厂中,已使用了一种新型熔铝炉,以代替过去传统的反射炉。这种新型熔铝炉在铸造业中习惯叫做直燃式喷射炉。在提高热效率和减少金属损耗方面获得了极好的效果。
At present, many foundries in Japan have used a new type of aluminum melting furnace to replace the traditional reverberatory furnace. This new type of aluminum melting furnace is used in the foundry industry as a direct injection burner. Excellent results have been achieved in improving thermal efficiency and reducing metal loss.