FIELD: manufacture of hot rolled strips in wide strip rolling mills.
SUBSTANCE: method comprises steps of rolling hot slab in rough group of stands; transporting rolled piece on intermediate roller table including transportation of rolled piece under screening unit; rolling blank in finish group of rolling stands; cooling it on delivery roller table and coiling rolled piece; performing rolling in finish group of stands at constant speed and providing quasi-constant temperature of rolled piece along it at inlet of finish group of stands due to rolling in rough group of stands with acceleration and due to screening rolled piece.
EFFECT: stable rolling mode in finish group of rolling stands, uniform factors of mechanical properties along length of ready strip, lowered electric energy consumption.
2 dwg, 6 ex
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