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大姚铜矿楚雄星泰公司是西南最大的金属耐磨材料制造中心,综合生产耐磨材料、工矿配件和非标件加工,具有强大的技术实力。公司主要生产7大系列产品:贝氏体球墨铸铁磨球、铸锻;灰铸铁;高、中、低合金钢系列;高锰、中锰钢系列;酸浸—电积(铜、锌)阳极板系列;柱齿钎头和壹字钎头(钎头体选用40MNMOV空冷贝氏体钢、40Cr钢,合金采用钨钴硬质合金)系列。公司十分注重科技进步,先后从清华大学、西安交通大学、山东工业大学、昆明理工大学引进最先进的生产技术和新产品专利,并拥有一批现代化试
Dayao copper mine Chuxiong Xingtai company is the Southwest’s largest manufacturer of metal wear-resistant materials, integrated production of wear-resistant materials, mining accessories and non-standard parts processing, with strong technical strength. The company mainly produces seven major series of products: bainite ductile iron ball, cast forging; gray cast iron; high, medium and low alloy steel series; high manganese, manganese steel series; acid leaching - Plate series; column teeth bit and one word bit (bit body used 40MNMOV air-cooled bainitic steel, 40Cr steel, alloy tungsten-cobalt carbide) series. The company attaches great importance to scientific and technological progress, successively from Tsinghua University, Xi’an Jiaotong University, Shandong University of Technology, Kunming University of Technology to introduce the most advanced production technology and new product patents, and has a number of modern test