一、前言武钢热镀锌线,从机组设备到生产技术全部由西德引进,设计年产15万吨。它采用了具有七十年代先进水平的改良森吉米尔法,与经典的森吉米尔法相比具有优质、高产、低耗、安全等一系列优点。机组中应用了目前世界上最先进的单机设备,其中包括比利时专利预搭接焊机,美国专利锌层合金 I. Introduction Wuhan Iron and Steel hot-dip galvanizing line, from the unit equipment to production technology all imported from West Germany, designed with an annual output of 150,000 tons. It adopts the advanced Sendzimir method with the advanced technology of the seventies, and has the advantages of high quality, high yield, low consumption and safety compared with the classic Sendzimir method. The unit is currently used in the world’s most advanced stand-alone equipment, including the Belgian patent pre Lap then welder, the United States Patent Zinc Alloy