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南方铝业（中国）有限公司为了提高铝箔毛坯质量,在铸轧带坯时,在加强炉内铝熔体精炼的同时,还对熔体进行3道过滤板过滤,它们为 20目、30目及40目涸而铸轧的铝箔带坯具有很高的内在质量,固态夹杂物舍量低。铝熔体的通过量可达 150t。南方铝业公司铸轧时采用三道过滤板@王祝堂请下载后查看，本文暂不支持在线获取查看简介。
In order to improve the quality of the aluminum foil blank, Nanfang Aluminum (China) Co., Ltd., while strengthening the refining of the aluminum melt in the furnace during the casting of the strip, also performed three filtration of the melt through filtration of 20 mesh and 30 mesh And 40 mesh dry and cast aluminum foil strip with a high intrinsic quality, solid inclusions, low-volume. Aluminum melt throughput up to 150t. Southern Aluminum Company used three filter plate when casting @ Wang Zhu Tang please view after downloading, this article does not support online access to view profile.