Patent ID: 6463652
Filing Date: 2002-10-15
Classification: B21B,Y10T

Abstract:
A hot rolled steel sheet manufacturing apparatus, comprising:continuous casting facilities for continuously casting a hot slab; rough processing facilities for processing the hot slab cast by the continuous casting facilities and forming the slab into a sheet bar, wherein the rough processing facilities are disposed downstream of the continuous casting facilities; a group of finish rolling mills for rolling the sheet bar manufactured by the rough processing facilities and forming the sheet bar into a hot rolled steel sheet, wherein the group of finish rolling mills are disposed downstream of the rough processing facilities; a coiler for reeling the hot rolled steel sheet, wherein said coiler is disposed downstream of the group of finish rolling mills; and cutting means for cutting the hot rolled steel sheet while it is moving between the group of finish rolling mills and the coiler; wherein said rough processing facilities comprise forging means for thickness reducing and processing.