Based on the existing working conditions of Angang's 2 800 mm unit,this paper analyzes the production difficulties of the existing limit specifications,systematically optimizes the production plan,rolling process,roll shape,roll-ing line elevation,straightening and other aspects,thus breaks through the production constraints of the limit specifications,greatly improved the surface quality of the steel plate.It not only successfully increased its comprehensive pass rate but also strongly enhance the market competitiveness of the enterprises.
Limit specificationThe group of 2 800Production process optimization
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