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该线是由国家直接投资建成的,是湖南省“六五”重点工程之一,年产能力近两万吨。采用当前国内最先进的工艺技术,自动化程度高。焙烧砖坯的隧道窑长达157.5米。是全国最长的隧道窑之一。硅砖属我国目前的短线产品,是冶金、建材、有色金属、机械加工、化工、轻工等企业建筑窑炉用的主要耐火材料。冷水江耐火材料厂新建的这条硅砖生产线的试产品,其理化性能指标都超过了国家规定的标
The line was built by the state direct investment, is one of the “Six Five” key projects in Hunan Province, with an annual output capacity of nearly 20,000 tons. The current use of the most advanced technology, high degree of automation. The brick kiln firing kiln up to 157.5 meters. It is one of the longest tunnel kilns in the country. Silica brick is China’s current short-term products, metallurgy, building materials, nonferrous metals, machining, chemical industry, light industry and other construction companies use the main refractory furnace. Lengshuijiang refractories plant new brick production line of the trial products, the physical and chemical properties of indicators have exceeded the national standard