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AssigneeSMS Demag AG
InventorsHartmut Kirstein, Heiko Reichel
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The invention relates to a method and an installation for hot-rolling strips using a reversible Steckel rolling frame (8), each side of which is equipped with a respective furnace coiler (9, 10) and a driving mechanism (17, 18), provided between the furnace coiler (9, 10) and Steckel rolling frame (8). The aim of the invention is to crop particularly thin, hot strips. To achieve this, the strip is cropped during the reversible rolling process by a single pair of flying cropping shears (20), positioned between one of the driving mechansims (17) and the Steckel rolling frame (8). Said cropping shears comprise in particular a drum blade.
Method for hot rolling strip, in which the rolling stock is rolled in a reversing Steckel rolling stand (8) and is conveyed between two furnace reels (9, 10), which are arranged on either side of the Steckel rolling stand (8), by drivers (17, 18), which are arranged between the corresponding furnace reel (9, 10) and the Steckel rolling stand (8), wherein the rolling stock is cropped, wherein the strip is cropped during the reversing rolling in the Steckel rolling stand (8) by means of a single flying cropping shear (20) installed between a driver (17) and the Steckel rolling stand (8).
Dependencies are inferred from the claim text.