JPS5758904A - Continuous processing apparatus for steel strip - Google Patents

Continuous processing apparatus for steel strip

Info

Publication number
JPS5758904A
JPS5758904A JP13302880A JP13302880A JPS5758904A JP S5758904 A JPS5758904 A JP S5758904A JP 13302880 A JP13302880 A JP 13302880A JP 13302880 A JP13302880 A JP 13302880A JP S5758904 A JPS5758904 A JP S5758904A
Authority
JP
Japan
Prior art keywords
strip
rolled
rolling
processing apparatus
cold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13302880A
Other languages
Japanese (ja)
Inventor
Seirou Hiwatari
Hajime Kaiga
Yuichi Hongo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP13302880A priority Critical patent/JPS5758904A/en
Publication of JPS5758904A publication Critical patent/JPS5758904A/en
Pending legal-status Critical Current

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  • Metal Rolling (AREA)

Abstract

PURPOSE: To continuously cold roll a hot rolled coil directly in order to improve the productivity, by coiling a high temperature coil after continuously passing it through a cooling apparatus including a looping type cooler and a descaling apparatus.
CONSTITUTION: A hot rolled strip is introduced into a looping type cooler 7 and is cooled to a prescribed temperature by a cooling medium sprayed from a spray nozzle 8. Thus quenched strip is fed to the 1st rolling stand 11 of a cold rolling apparatus 9 and is rolled as it is covered with a black skin. The strip is then descaled by a mechanical descaler 14, is fed to the 2nd and 3rd rolling stands 12, 13, is cold rolled to a prescribed thickness, is splitted by a splitting shear 16, and is formed into a coil shape by a coiler 17. In this continuous processing apparatus, the descaler 14 may be placed between the cooler 7 and the 1st rolling stand 11.
COPYRIGHT: (C)1982,JPO&Japio
JP13302880A 1980-09-26 1980-09-26 Continuous processing apparatus for steel strip Pending JPS5758904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13302880A JPS5758904A (en) 1980-09-26 1980-09-26 Continuous processing apparatus for steel strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13302880A JPS5758904A (en) 1980-09-26 1980-09-26 Continuous processing apparatus for steel strip

Publications (1)

Publication Number Publication Date
JPS5758904A true JPS5758904A (en) 1982-04-09

Family

ID=15095106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13302880A Pending JPS5758904A (en) 1980-09-26 1980-09-26 Continuous processing apparatus for steel strip

Country Status (1)

Country Link
JP (1) JPS5758904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108559828A (en) * 2018-04-24 2018-09-21 娄底市奥农科技有限公司 A kind of technological process of flat cold-rolled sheet production line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108559828A (en) * 2018-04-24 2018-09-21 娄底市奥农科技有限公司 A kind of technological process of flat cold-rolled sheet production line

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