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武汉钢铁公司硅钢片厂从日本引进的某连续退火机组,担负着对二次轧制材进行中间退火的任务.该机组工艺复杂,技术先进,系统性强,具有70年代装备水平,其产品至今仍保持世界先进水平.为了增加硅钢片产量,节省外汇,对该机组进行了扩建改造。其改造工程主要为两个方面:一是为增加产量,将原机组速度提高50%;二是将原来的中间退火线改造成为无取向硅钢成品线——多功能生产机组。
Wuhan Iron and Steel Company silicon steel sheet plant from Japan to introduce a continuous annealing unit, responsible for the secondary rolling of the intermediate annealing task.This unit complex technology, advanced technology, strong system, with the 70’s equipment level, the product so far Still maintain the advanced world level.In order to increase the output of silicon steel, save foreign exchange, the unit was expanded and rebuilt. The renovation project is mainly two aspects: First, to increase production, the original unit speed increased by 50%; second is to transform the original intermediate annealing line into a non-oriented silicon steel product line - multi-functional production unit.