FIELD: rolled stock production, namely equipment for hot rolling of thin steel sheets.
SUBSTANCE: rolling mill includes row of successively arranged rough and finish rolling stands with horizontal cylindrical rollers between stands. According to invention between first and second finish rolling stands there is centering roller with concave barrel having circular generatrix with maximum camber h consisting 0.0005 - 0.0008 of barrel length L. Between last and last -but-one stands there is centering roller with convex barrel having circular generatrix with maximum camber h =(0.0003 -0.0005)L. Said rollers are mounted between and they are spaced one from other by the same distance. Invention provides double bending of cross section of transported strip and enhanced centering of strip.
EFFECT: improved quality of steel sheets, lowered labor consumption for rolling steel sheets.
1 ex
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