Title:
CONTINUOUS HOT-ROLLING EQUIPMENT
Document Type and Number:
Japanese Patent JP2003048001
Kind Code:
A
Abstract:
To provide continuous hot-rolling equipment which is suited to the production of a hot-rolled steel sheet of fine grained steel and preferable in terms of sheet passing capacity and the shape of a sheet.
Mills F4, F5, F6 of a plurality of stands at the poststage are constituted as a different-diameter roll mill and each capacity of driving motors M4, M5, M6 for these stands of the poststage is made larger than the capacity of a driving motor of any stand at the prestage of these stands.
Inventors:
Kurahashi, Takao
Ueno, Shinji
Komatsu, Takayoshi
Takahashi, Masanori
Adachi, Akio
Takaoka, Shinji
Ueno, Shinji
Komatsu, Takayoshi
Takahashi, Masanori
Adachi, Akio
Takaoka, Shinji
Application Number:
JP2001000236261
Publication Date:
February 18, 2003
Filing Date:
August 03, 2001
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
NAKAYAMA STEEL WORKS LTD
NAKAYAMA STEEL WORKS LTD
International Classes:
B21B1/22; B21B1/26; B21B13/14; B21B35/04; B21B45/02; (IPC1-7): B21B1/22; B21B1/26; B21B13/14; B21B35/04; B21B45/02
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