Exploration and Practice of Improving Product Quality and Upgrading Equipment in the Finishing Area of Bar Production Lines
The bar production line of Shougang Changzhi Iron & Steel Company's rolling mill is designed to have an annual output of 1 million tons,and it reached production in 2012.In 2020,the total steel production was about 1.356 million tons,which resulted in a mismatch between the production capacity of heating rolling mills and finishing processes.Under the condition that the current heating and rolling mill processes remain unchanged,an upgrade and renovation plan was proposed for the unloading device,steel moving roller conveyor,steel moving trolley,five segment chain,and the construction of C zone in the finishing area.This plan aims to achieve dual improvement in production and quality,as well as centralized control,to improve the degree of process automation and reduce manual labor intensity.
upgrading and renovationyield and qualityautomation
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