Rolling-mill equipment

Hot strip mills

Over 80% of hot-rolled sheet in CIS is made at wide-strip mills of NKMZ production. Constant attention is being given to improvement of these mills design. It is due to high share of hot-rolled flat materials in the world production and because of growing of user's requirements for their quality. In the process of hot rolling technology development carried out is a search for most optimum design of wide-strip mills providing for fulfilment of requirements for power saving, capital investments reduction, technological potentialities widening and raising of automation level. 

Plate mills 

We produce equipment for manufacturing plates up to 4600 mm wide from carbon, low-alloy, high-strength and stainless steel grades. Modernization and retrofit of the existing rolling mills is of paramount concern to improve the equipment efficiency. With this end in view, state-of-the-art working stands fitted with the hydraulic screw downs that enable to achieve perfect geometry of finished products are supplied together with the plate mills. Moreover, the controlled rolling process can be adopted in the plate mill line in order to obtain the required mechanical properties of finished products with rolling heat being employed through the aid of the controlled cooling facilities. 

Cold rolling mils 

NKMZ deals with designing and manufacture of the mills for cold rolling strips of carbon, transformer and stainless steel grades as well as of aluminium and aluminium alloys. 

Our experience:

Description

Installation site

Project period

2000 mm Hot roughing mill group updating

Novo-Lipetsk Iron and Steel Works, Russia

2001

1680 mm Hot roughing mill group updating

Zaporozhstal Iron and Steel Works, Ukraine

2001

Heat shields for 2000 Hot Mill

Severstal, Russia

2001

Pinch rolls and tracing guards in front of 2000 mm Mill coilers

Severstal, Russia

2001

250 mm semi-continuous mill.  Updating

Nizhneserginsky Steel Plant, Russia

2002

2300 mm reversing hot rolling mill for Mg-alloys

Salzgitter, Germany

2002

1700 mm mill intermediate roller table

Ilyich Iron and Steel Works, Ukraine

2003

250/150 mm light section – wire mill. Furnace area equipment

Nizhneserginsky Steel Plant, Russia

2003

Guards for furnishing group of 2500 mm hot rolling mill

Magnitogorsk Steel Plant, Russia

2003

Strip cooling system of 2500 mm hot rolling mill

Magnitogorsk Steel Plant, Russia

2003

Reconstruction of 2800 mm plate mill

Alchevsk Iron and Steel Works, Ukraine

2005-2006

2000 mm continuous wide-strip hot mill

Magnitogorsk Steel Plant, Russia

2007

300-mm rolling mill upgrading

Severstalmetiz, Russia

2007

2840-mm rolling mill upgrading

Kamensk-Uralsk Steel Plant, Russia

2007

Updating of 2500 mm hot rolling mill

Magnitogorsk Steel Plant, Russia

2008-2009

Updated: 2014-01-28 11:09:53