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一、我国铝加工工业的现状中国的铝加工工业是一个崭新的工业。1931年在上海,外国人办了个小厂,生产铝箔,纯铝板,一年不过三千吨。而如今一年的铝消费量已达到一百多万吨,加工材按50～60％计算,一年也达到了五十至六十万吨。铝合金加工厂有一百七十多个,遍布全国各地,生产能力估计也有七十至八十万吨,各种轧机一百多台,挤压机二百多台,规模是相当大的,发展速度是很快的。我们的产品大体上满足了国内现在的需要。这是
First, the status of China’s aluminum processing industry China’s aluminum processing industry is a new industry. In 1931 in Shanghai, foreigners set up a small factory, producing aluminum foil, pure aluminum, but three thousand tons a year. However, the consumption of aluminum in the current year has reached over 1 million tons. The processing of materials by 50-60% is also between 500 and 600,000 tons a year. Aluminum alloy processing plant has more than one hundred and seventy, all over the country, an estimated production capacity of 70 to 800,000 tons, a variety of rolling mill more than 100 Taiwan, more than 200 extruder, the scale is quite large, The speed of development is fast. Our products generally meet the domestic needs now. this is