新安县年产1万吨钛无缝及复合阴极辊项目 新安县年产1万吨钛无缝及复合阴极辊项目

　　一、项目名称：年产1万吨钛无缝及复合阴极辊项目

　　二、市场前景：该产品是用于电子行业电解铜箔生产设备中的关键部件，具有可大幅度降低铜箔生产成本、提高铜箔质量和生产效率、降低消耗等特点。本项目属国家1999年火炬计划项目，2000年国家重点新产品计划。

　　三、生产工艺：目前世界上大多数国家生产电解铜箔采用辊式连续电解方法，其阴极辊筒一般都是经过旋压制成的无缝阴极辊筒，具有均匀的表面性能，采用焊接工艺制造。先将钛板两端加热后模压使之成型出的凸缘对接，并以对接缝处焊满；将焊缝处加热后进行锻造，将锻造后的焊缝轧制，最后将钛筒整体热处理。用此材料制作的复合型大电流阴极辊能保证大电流输入时导电的均匀性，输入大电流时辊面不过热，提高了辊面的电流密度和箔材的产量和质量，而且成本优势明显。

　　四、项目投资：该项目总投资8000万元，固定资产投资6500万元，其它1500万元。

　　五、经济效益：建成后将年新增销售收入7000万元，利润2500万元，投资回收期3.5年。

　　The Project of Producing 10,000 Tons of Titanium Seamless and Complex CathodeRoller Annually At Xin’an County

　　 Project Name: The Project of Producing 10,000 Tons of Titanium Seamless and Complex Cathode Roller Annually

　　Market Prospect: This product is used as the key component in the manufacture equipment of electrolyzing copper foil. It can reduce the cost of producing copper foil, improve the quality of copper foil, speed up its production efficiency and reduce consumption. This project belongs to the National Torch Program and is absorbed into the 2000 National New Products Program.

　　Production Technique: Most of the countries in the world use the method of rolling constant electrolysis to electrolyze copper foil. Its cathode roller is usually spinned into seamless cathode roller whose surface is even. The rollers are connected through sealing technique. The two ends of the titanium board are heated and molded into flanges; connect the flanges and seal their seaming; heat the seaming and forge it; roll the forged seaming and finally do heat treatment to the whole titanium pipe. Composite heavy current cathode roller made of this kind of material can ensure even conduction when heavy current is input. The surface of roller will not be overheated when heavy current passes, which increases current density and improves the production amount and quality of foil. The advantage of cost is as well obvious.

　　Project Investment: Totally RMB 80 million Yuan, with RMB 65 million Yuan invested in fixed assets and RMB 15 million Yuan in others.

　　Profits Analysis: The annual sale revenue will be 70 million Yuan, with a profit of 25 million Yuan. The payback period of investment is 3.5 years. 很抱歉，因为您在网易相册发布了违规信息，账号被屏蔽。被屏蔽期间他人无法访问您的相册。

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