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ROLLING MILL MACHINERY

Rolling mill machinery

  The production complex "Novokramatorsk machine-building works" is one of the world's major manufacturers of rolling-mill and metallurgical machinery for ferrous and non-ferrous metallurgical works.
  For 60 years of its existence Novokramatorsk machine-building works has produced more than 100 rolling mills for various applications including heavy-duty slabbing mills, wide-strip hot rolling mills, plate mills, blooming mills, continuous billet mills, billet medium section mills, wide-strip mills for cold rolling of ferrous metals, aluminium and its alloys, auxiliary equipment for finishing processing of plates and bars.
  Machinery with the trademark "NKMZ" is now in successful operation at the largest enterprises of CIS countries and abroad.
  The highest productivity has been achieved and advanced technologies have been applied at the wide-strip hot rolling mills of Novolipetsk, Cherepovets, Magnitogorsk and Krasnoyarsk integrated iron-and-steel works built in recent years. The products of these mills are highly competitive on the world market.
  All rolling mills of NKMZ are fitted with the process control systems.
  Hardware is home-made, but on the Customer's request the use of the foreign companies' hardware is also possible.
  Provided in the mill process control system are systems for electric, hydraulic and mechanical equipment control and technical diagnostics.
  Hot and cold rolls constitute a considerable volume among a wide range of products manufactured at Novokramatorsk machine-building works. A wide complex of research work is carried out at the plant to improve rolls quality and increase their durability.
  The rolls are made of high-quality heat-resistant alloyed steel produced by electroslag remelting. They are characterized by high surface hardness and strength required for resisting large deformations in rolling. Developed at the plant the advanced method of thermal treatment of the roll barrels by inductioin heating allows to provide the hardened layer with a depth up to 80 mm including the active layer of 45 mm depth.
  Our rolls having quality certificate of German Company "TÜV-Nord" successfully compete on the world market with West-European and Japanese rolls.

 

REFERENCE-LIST
Metallurgical equipment produced and supplied by NKMZ

Rolling mills Plants where NKMZ mills are operating Year of commissioning
1100 mm slabbing mill "Zaporozhstal" Iron and Steel Works, Ukraine 1936
1680 mm continuous wide-strip hot mill 1938
1000 mm blooming mill
950/750 mm pipe billet mill		 Rustavy steel plant, Georgia 1950
1450 mm continuous hot-strip mill Magnitogorsk steel plant, Russia 1951
1000 mm blooming mill "Bobrek" steel plant, Poland 1952
1100 mm three-high hot mill Steel plant, China
800 mm break-down line of 650 mm heavy section mill "Azovstal" steel plant, Ukraine 1954
2800 mm reversing mill for rolling aluminium and its alloys
750×2000 mm two-high planishing mill for rolling aluminium and its alloys		 Belaya Kalitva metallurgical plant 1955
850 mm blooming mill Sumgait steel plant, Azerbaijan
900/750 mm pipe billet mill Dneprodzerzhinsk steel plant, Ukraine 1956
1700 mm continuous wide-strip hot mill "Nova Huta" steel plant
2000 mm four-high reversing hot mill for rolling plates and strips of aluminium and its alloys Harbin metallurgical plant, China
1200 mm hot-strip mill Novolipetsk steel plant, Russia 1957
2800 mm semi-continuous hot mill for rolling aluminium and its alloys Samara metallurgical plant, Russia 1958
950 mm tin-plate mill Novomoskovsk plant, Russia
1000 mm blooming mill Diozhder steel plant, Hungary
1000 mm blooming mill Taiyuan steel plant, China
850×1500 two-high hot mill China
1150 mm slabbing mill Magnitogorsk steel plant, Russia 1959
1100 mm blooming mill Hunedoara steel plant, Romania
2800/1700 mm combination hot-plate mill Anshan steel plant, China
1100 mm three-high hot mill "Stomana" Company-Pernik, Bulgaria
1000 mm tandem cold mill China
400/1000×1500 cold-sheet mill China
1000×3500 mm two-high hot mill Loyan plant for non-ferrous metal working, China
400/1000×1000 mm cold-billet mill
1500 mm four-high cold rolling steel mill
900/2500 mm hot-rolling planishing mill Samara metallurgical plant, Russia
2500 mm continuous wide-strip hot-rolling mill Magnitogorsk steel plant, Russia 1960
800 mm breakdown line of 650 mm heavy section mill Nizhnii Tagil steel plant, Russia
2800/1700 mm combination hot-rolling mill Cherepovets steel plant, Russia
1500 mm four-high hot-rolling mill Asha steel plant, Russia
1700 mm semi-continuous wide-strip hot-rolling mill Dunai Vasmu steel plant, Hungary
1700 mm continuous wide-strip hot-rolling mill (finishing train) Cherepovets steel plant, Russia
1700 mm continuous wide-strip hot-rolling mill Mariupol steel plant, Ukraine 1961
2800 mm reversing mill for hot rolling of tapered sheet from aluminium alloys Samara metallurgical plant, Russia 1962
2800 mm mill for hot rolling of alluminium and its alloys Stupino metallurgical plant, Russia
1000 mm three-stand for cold rolling of non-ferrous metals Kirov plant for non-ferrous metal working, Russia
1000 mm three-stand for cold rolling of non-ferrous metals Artemovsk plant fod non-ferrous metal working, Ukraine
2300/1700 mm combination hot-rolling mill Taiyuan steel plant, China
1150 mm slabbing mill Mariupol steel plant, Ukraine
2300/1700 mm combination hot-rolling mill Chelyabinsk steel plant, Russia 1963
2800 mm reversing cold rolling mill "Zaporozhstal" Iron and Steel Works, Ukraine
2500 mm continuous wire mill Makeevka steel plant, Ukraine
1150 blooming mill Makeevka steel plant, Ukraine 1965
1700 mm continuous wide-strip hot-rolling mill VSZ (Kosice) steel plant, Slovakiya
1150 slabbing mill Karaganda steel plant, Russia 1966
950 mm billet mill "Dneprospetsstal" - steel plant, Ukraine
2000 mm reversing hot-rolling mill Verhnyaya Salda steel plant, Russia 1967
1700 mm continuous wide-strip hot-rolling mill Karaganda steel plant, Russia
1700 mm reversing hot-rolling mill Verhnyaya Salda steel plant, Russia 1968
2000 mm planishing mill
1200 mm multiroll cold mill
1150 mm slabbing mill "Nova Huta" steel plant, Poland
1700 mm semi-continuous wide-strip hot-rolling mill Kremikovtsi steel plant, Bulgaria
1150 mm slabbing mill Galati steel plant, Romania
2000 mm continuous wide-strip hot mill Novolipetsk steel plant, Russia 1969
1200 mm semi-continuous hot-strip mill Helwan plant, Egypt
2300/1700 mm hot-rolling mill "Amurstal" steel plant, Russia
2500 mm cold-rolling mill Magnitogorsk steel plant, Russia 1970
1700 mm skin mill
2500 mm skin mill
850×1500 mm two-high mill for hot 1800 mm reversing hot mill for hot rolling Metallurgical plant for non-ferrousmetal working, Bulgaria 1971
1800 mm reversing hot mill for hot rolling of aluminium and its alloys Szekesfehervar metallurgical works, Hungary
1800 mm reversing mill for cold coil rolling of aluminium and its alloys
1800 mm four-high reversing mill for cold rolling of coils and sheets of aluminium and its alloys
600×1400×1400 mm four-high reversing hot-rolling mill Volgograd metallurgical works, Russia 1972
2000 mm four-high reversing mill for cold rolling of aluminium Konin metallurgical works, Poland
1700 mm continuous wide-strip hot mill Galati steel plant, Romania
2000 mm four-high reversing mill for cold rolling of aluminium Konin metallurgical works, Poland 1973
3600 mm plate mill Czenstochowa steel plant, Poland 1974
1250 mm slabbing mill Bokaro steel plant, India 1975
2000 mm continuous wide-strip hot mill Cherepovets steel plant, Russia
2000 mm continuous wide-strip hot mill Bokaro steel plant, India 1976
1200 mm four-high reversing hot mill Steel plant, Uzbekistan
1700 mm semi-continuous wide-strip hot mill Chendin steel plant, Korean People's Democratic Republic
1800 mm four-high mill for hot rolling of aluminium and its alloys Seydisehir plant, Turkey
1800 mm four-high reversing mill for cold rolling of aluminium and its alloys Seydisehir plant, Turkey 1977
600×1000 mm two-high hot-rolling mill Novotulsk steel plant, Russia 1978
800 mm hot-strip mill Orsko-Halilovskyi steel plant Novotroitsk, Russia
900/850/750 mm break-down billet mill Steel plant, Tirgoviste, Romania
950/850/750 mm break-down billet mill Steel plant, Tirgoviste, Romania 1979
1800 mm four-high reversing cold mill Belaya Kalitva metallurgical plant, Russia 1980
800×1250 mm two-high mill Maryiskyi plant "Torgmash", Russia
800×1250 mm two-high cold-rolling mill Sumgait steel plant, Azerbaijan 1981
1800 mm hot mill for rolling aluminium and its alloys Korba steel plant, India 1982
1800 mm four-high reversing mill for cold rolling of aluminium and its alloys
3600 mm plate mill Steel plant, India 1984
1700 mm semi-continuous wide-strip hot mill Steel plant, Pakistan
1400 mm two-high mill Moscow NPO, Russia
1500 mm hot-rolling mill Moscow plant "Serp i Molot", Russia 1986
850×1400 mm two-high hot-rolling mill Gai metallurgical plant for non-ferrous metal working, Russia 1987
550 mm heavy section mill Dnepropetrovsk steel plant, Ukraine
850×1000 mm two-high hot-rolling mill Kolchugino plant for non-ferrous metal working, Russia 1988
2000 mm plate mill Volgograd steel plant, Russia 1990
1800 mm four-high reversing cold mill Kanaker aluminium plant, Russia 1992
1800 mm four-high reversing cold mill Mihailov plant for non-ferrous metals working, Russia
2000 mm semi-continuous wide-strip mill for hot rolling of aluminium and its alloys Krasnoyarsk steel plant, Russia
mm billet mill Zapadno-Sibirsky steel plant, Novokuznetsk, Russia
2000 mm continuous wide-strip hot mill Magnitogorsk Steel Plant, Russia 1993
Updating of 2800 mm rolling mill:
  - furnace area
  - cross-cut shears area		 Alchevsk Iron and Steel Works, Ukraine
Updating of 2250 mm rolling mill:
  - circular shears area
  - cross-cut shears
TECA 20-76 Pipe-welding unit Poltava Concentrating Works, Ukraine 1995
Updating f thick slab CCM:
  - unbending segments
  - gas-cutting machines		 "Azovstal", Mariupol, Ukraine
Updating of 1150 mm slabing mill shears area "Zaporozhstal" Iron and Steel Works, Ukraine
320/150 mm light section-wire mill (updating) Moldova Steel Plant, Moldova 1996
Zero segment of slab CCM (as per VAI engineering) Eko Stahl Eisenhüttenstadt, Germany
Updating of 2800 mm plate mill:
  - installation of cross-cutting shears with the rlling cut		 Alchevsk Iron and Steel Works, Ukraine
Machines for skimming slag from hot-metal ladles Rourkela Steel Plant, India
Continuous casting direct rolling facility for producing bar sections Norilsk Concentrating Works, Russia 1997
Updating of 1700 mm hot-rolling mill:
  - installation of new vertical-roll stand
  - area at hydraulic descaler in front of the finishing mill train
  - installation of mechanized work and backup roll changing device of the finishing stands		 Iron and Steel Works named after Ilyich, Mariupol, Ukraine
2800/1700 mm rolling mill updating:
  - erection and starting the new vertical roll reduction and roughing universal stands		 "Severstal" J.St.Co, Cherepovets, Russia
2000 mm hot-rolling mill updating:
  - finishing stand work roll assembly-disassembly stands		 Novolipetsk Iron and Steel Works, Russia
Equipment of loop-accumulator for 2030 cold rolling mill continuous pickling unit (supporting rollers and carriages) (as per SMS engineering)
810 mm hot-rolling mill updating:
  - vertical-roll stand
  - cross-cut shears		 Novosibirsk Steel Plant J.St.Co, Russia
Lift and turn stands for steel-teeming ladles Novolipetsk Iron and Steel Works, Russia
Equipment for 1800 mm hot-rolling mill building (as per SMS and MDX engineering) Eko Stahl Eisenhüttenstadt, Germany
Equipment for 1800 mm hot-rolling mill building (as per SMS engineering) "Megasteel", Malaysia
Equipment for plate mill building (as per SMS engineering) "Oxel", Sweden
Equipment for 1800 mm hot-rolling mill building (as per SMS engineering) "Warmhad" Haidid, Saudi Arabia 1998
Universal hot strip coiler Steel Plant Kremikovtsy, Bulgaria
Slitting unit edge trimmings coiler Novolipetsk Iron and Steel Works, Russia
Unit for producing straight welded pipes of large diameters.
General-and-metallurgical purpose 		Khartsyzsk Pipe Plant, Ukraine
Equipment for 1900 mm hot-rolling mill building (as per SMS engineering) "Vordom", Sweden
CCM unbending section (as per VAI engineering) Eko Stahl Eisenhüttenstadt, Germany
Butt-welding machine equipment (as per VAI engineering) Spain
Support and swinging circle for CCM casting stand Uhang Steel Plant, China
"Ladle-furnace" unit NKMZ, Ukraine 1999
Circular trimming shears for continuous pickling unit N2 Iron and Steel Works named after Ilyich, Mariupol, Ukraine
Transport equipment for converter plant (as per VAI engineering) Steel Plant, Donawits, Austria
CCM radial zones updating (as per VAI engineering) Eko Stahl Eisenhüttenstadt, Germany
Doghouses for converters N3 and N4 (as per VAI engineering) Steel Plant, Donawits, Austria
Equipment for CCM updating (as per VAI engineering)
Head part of pipe-welding unit equipment (as per VAI engineering) Steel Plant "Condesa", Spain
Strip laminar cooling installation on delivery table "Severstal" J.St.Co, Cherepovets, Russia
Thick slab CCM casting bows (as per VAI engineering) Eko Stahl Eisenhüttenstadt, Germany 2000
Steel high-vacuum degassing unit VD-VOD NKMZ, Ukraine
Strip laminar cooling installation on delivery table "Ispat-Karmet", Kazakhstan
Thermal shield installation on intermediate table
Universal machine for mill stand housings machining at place of their operation:
  - housings of mill stand N4 2000 mm hot-rolling mill
  - housings of 1700 mm cold-rolling mill
  - housings of 5000 mm hot-rolling mill		 "Severstal" J.St.Co, Cherepovets, Russia
Universal machine for mill stand housings machining at place of their operation:
  - housings of mill stands N4 and N5 2000 mm hot-rolling mill		 Novolipetsk Iron and Steel Works, Russia
Machining of 2800 mm cold mill housings "Severstal" J.St.Co, Cherepovets, Russia
Upgrading of single-strand slab CCM (as per VAI engineering) LTV Steel Company, USA
"Ladle-furnace" unit Yenakievo Steel Plant, Ukraine 2000-2001
Billet CCM
Slab CCM (VAI engineering), including:
  - casting stand (30% detailed engineering of NKMZ)
  - tundish car (detailed engineering of NKMZ)
  - mould oscillator (detailed engineering of NKMZ)
  - bending segment (detailed engineering of pipe-line arrangement of NKMZ)
  - radial segment N1-4 (detailed engineering of pipe-line arrangement of NKMZ)
  - straightening segment N5-6 (detailed engineering of pipe-line arrangement of NKMZ)
  - horizontal segment N7-11 (detailed engineering of pipe-line arrangement of NKMZ)		 Novolipetsk Iron and Steel Works, Russia 2001
2000 mm hot roughing mill group updating
1680 mm hot roughing mill group updating "Zaporozhstal" Iron and Steel Works, Ukraine
Reconstruction of cross-cut shears unit of cold-rolling plate, including:
  - drum-type flying shears
  - sheet-straightening machine
  - feed rollers		 "Severstal" J.St.Co, Cherepovets, Russia
Walking-beam continuous furnace for 2000 mm strip mill (jointly with Belgium Company "HEURBEL") Novolipetsk Iron and Steel Works, Russia
Steel high-vacuum degassing unit VD-VOD Moldova Steel Plant, Moldova
Heat shields for 2000 mm hot-rolling mill "Severstal" J.St.Co, Cherepovets, Russia
Pinch rolls and tracing guards in front of 2000 mm mill coilers
250 mm semi-continuous rolling mill (updating) Nizhneserginsky Steel Plant, Russia 2002
2300 mm reversing hot-rolling mill for Mg alloys "Salzgitter", Germany
Reconstruction of slitting unit, including:
  - multi-circular shears NMD-350		 Engels Pipe Plant, Russia
First stage of 2800 mm rolling mill modernisation: installation of new coiler with wrapper, carryover pinch rolls, rotary side trimming shears, new guards and roller table at stand Kamensk-Uralsk Steel Plant, Russia
Universal straightening machine of 5000 mm rolling mill "Severstal" J.St.Co, Cherepovets, Russia
Double side trimming shears of 5000 mm rolling mill
Rolling cross-cut shears of 5000 mm rolling mill
Breakdown bar cooling area equipment of 5000 mm plate rolling mill "Severstal" J.St.Co, Cherepovets, Russia 2003
Transfer bar heat shielding system and updating of 3 and 4 stands of 1700 mm rolling mill Iron and Steel Works named after Ilyich, Mariupol, Ukraine
1700 mm rolling mill intermediate roller table
Continuous casting machine (second stage) Yenakievo Steel Plant, Ukraine 2003-2004
Ladle steel making unit "Ladle-furnace" (second stage)
Section equipment for conveying the coils onto receiving roller table "Zaporozhstal" Iron and Steel Works, Ukraine 2003
Equipment of billet CCM J.St.Co "Kazakhstantractor", Pavlograd, Russia
Flying shears of 250/150 mm rolling mill Nizhneserginsky Steel Plant, Russia
N3 furnace area equipment
Shop equipment for servicing cassettes of 5000 mm CCDR facility "Severstal" J.St.Co, Cherepovets, Russia
Guards for furnishing group of 2500 mm hot-rolling mill Magnitogorsk Steel Plant, Russia
Strip cooling system of 2500 mm hot-rolling mill