PAO Severstal, one of the world's leading vertically integrated
steel and mining companies, completed the retooling.
chetyrehluchevoy mill in the production of flat rolled Cherepovets.
metallurgical plant (part of "Severstal Russian steel").
the renovation of the main technological equipment of the mill is one of the
project of a larger program for the development of a wide hire cost of about 8
billion. At the modernized mill installed winder with the length of drum
2000 mm that will allow to roll metal with a width of 1850 mm. Under
the reconstruction of the mill has installed new AC drives three
rolling mill stands (gearboxes, motors, frequency converters).
Replacement of the actuators makes it possible to produce high strength steel grades and
to improve product quality, reduce electricity consumption by 10
percent to reduce costs on repair and maintenance of equipment.
Besides, specialists of the Center of automated systems (part of the AO
"Severstal-Infokom"), together with representatives of the supplier
- integrated equipment in an automated control system
technological process of the mill.
"Investment projects in the rolling redistribution clearly relate to
marketing strategy of our company. In the framework of re -
chetyrehluchevoy mill equipped with a line of inspection lanes, which did not exist previously.
Immediately after rolling the steel strip surface on both sides is estimated at
the presence of defects. Thus, we strive to provide quality
of the responsible of structural steel products for customers in the engineering industry, in particular –
the automotive industry", – says Director of "Severstal
Russian steel" Evgenie Vinogradov.
General designer of the project is OOO "Severstal-Project" (part of
the division "Severstal Russian steel"). Delivery of the
process equipment, as well as basic, detailed engineering,
erection and commissioning of the unit was carried out by the SMS group
(Germany) under the supervision of the Directorate of investments of the division "Severstal
Russian steel" with the active participation of the working group of the flat.
rental CHerMK. The General contractor of the project – the Centre "Domnaremont" (included in
the part of the division "Severstal Russian steel"). Electrical work
carried out by the staff of the Directorate for the repair (part of "Severstal
Russian steel").
