NLMK updates reheating furnace at its hot-rolling shop in Lipetsk
NLMK, NLMK Group’s Lipetsk site, has started installation of the reheating furnace equipment in its hot-rolling shop. A new walking-beam furnace will replace a previous-generation pusher-type furnace.
The new furnace will add 110 k t per year (+2%) to the hot-rolling mill’s output, improve product quality thanks to a more sophisticated technology for charging slabs into the rolling mill, reduce energy consumption by 50% and cut this section’s emissions by half.
Investment in the project will total RUB 4.4 bn. The production capacity of the new furnace is 320 t per hour (2.25 m t per year).
Sergey Filatov, Managing Director, NLMK, said:
“The construction of the reheating furnace is one of the key projects of NLMK’s investment programme. The equipment upgrade is aimed, among other things, at the development of the sales portfolio through product quality improvement. The start-up of the unit will not only increase NLMK’s rolled products output, but also enable a complete transition to a high performance resource-saving technology intended for heating slabs before rolling”.
The furnace update is a brownfield project, that is, it is being implemented while the hot-rolling mill is operational without any capacity reduction. The construction began in July 2018. At present, foundation work has already been completed at the construction site, slab transport mechanisms have been installed, and the furnace shell is now being installed. It is planned to complete the upgrade in September 2019 and bring the unit into operation as early as in October.
Throughout 2004-2011 new generation furnaces were installed at the hot-rolling mill. This new furnace will be the fourth in a row; with its launch, the last obsolete reheating furnace will be decommissioned.
For the first time in NLMK Group, the full cycle of BIM (Building Information Modeling) technology was used for the furnace design and the organization of construction and assembly works. This technology enabled the company to create a digital twin of the future unit and, already at the design stage, mimic the construction process, eliminate possible errors in advance and optimize the volumes and schedule of construction works.
About NLMK Group
NLMK Group is the largest steelmaker in Russia and one of the most efficient in the world.
NLMK Group’s steel products are used in various industries, from construction and machine building to the manufacturing of power-generation equipment and offshore wind turbines.
NLMK operates production facilities in Russia, Europe and the United States. The Company’s steel production capacity exceeds 17 million tonnes per year.
NLMK has the most competitive cash cost among global manufacturers and one of the highest profitability levels in the industry. In 12M 2018, the Company generated $12 billion in revenue and $3.6 billion in EBITDA. Net debt/EBITDA stood at 0.25х. The Company has investment grade credit ratings from S&P, Moody’s, Fitch and RAEX (Expert RA).
NLMK’s ordinary shares with a 16% free-float are traded on the Moscow Stock Exchange (ticker “NLMK”) and its global depositary shares are traded on the London Stock Exchange (ticker “NLMK:LI”). The share capital of the Company is divided into 5,993,227,240 shares with a par value of RUB1. For more details on NLMK shareholder capital please follow the link.
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