Steckel mill. Powered by two 6,000 horsepower electric motors, the Steckel mill features full computer control, hydraulic gauge control, work roll bending and shifting, automated drum cleaning and a wide array of other features designed to manufacture products at new quality standards. On each side of the Steckel mill, mandrels housed in heated ...

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The most common configuration is the single reversing mill. Various mill designs are offered that include 6-high UCMs (Universal Crown Control Mill), ZR mills and 12-high cold-rolling mills with small-diameter work rolls for the efficient rolling of materials of high hardness.

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A Steckel mill, also known as a reversible finishing mill, [citation needed] is similar to a reversing rolling mill except two coilers are used to feed the material through the mill. One coiler is on the entrance side and the other on the exit side. The coilers pull the material through the mill, therefore the process is more similar to drawing than rolling.

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The main hot mill process configurations meet different production requirements, product qualities and applications (Karhausen and Korhonen, 2003). In the order of increasing capacity (kilo-tons per year 'ktpy') these are: 1 ... (Steckel) mill. 4 > ...

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1st reversing Twin stand Steckel mill with a vertical edger in between stands & Pinch roll shears designed by John Thomas..

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[2]. However, the most common configuration used in linepipe production is the Plate- Steckel single stand mill or the Plate-Steckel single-stand

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Steckel Mills Example of a typical steckel mill configuration A complete Steckel Mill plant usually consists a four-high Roughing stand, a Reversing Mill stand, and two Coil Boxes (mostly gas-heated) in which the strip temperature is maintained during the rolling process. Both heavy plate and hot strip prod-ucts with manufacturing thicknesses

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Steckel mills are the proven solution for coil production up to 1.5 Mtpy and at the same time represent the most cost-effective choice within the large hot rolling mill family. Recent innovative solutions applied to modern Steckel mills make it possible to achieve high-quality strip that is comparable to the products of traditional hot rolling ...

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Each heavy-plate mill features its own individual layout. That depends on the product mix, the product geometries, and the installation site. Common to all mills are the main process sections: reheating furnaces, mill area with one or two reversing 4-high stands, plate cooling and hot plate leveler, cooling beds, shearing line, finishing line, heavy plate line, and heat treatment line.

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We claim: 1. In a steckel mill including first and second coil furnace units respectively positioned upstream and downstream of an adjustable roller assembly through which a slab of metal is repeatedly passed in order to produce a progressively thinned and elongated metal sheet that is alternately heated and coiled within the first and second coil furnace units, a combustion system for …

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Heavy-plate mill 190 bar 190 – 235 bar 400 bar 22 Hot strip mill - Roughing mill 190 bar 190 – 235 bar 35 - Finishing mill 190 bar Superheated steam, compressed air 35 Steckel mill 190 bar 190 – 235 bar 14 CSP®plant 190 bar 380 bar 37 Absolute consumption: 250 – 540 m³/h Specific consumption: 2.6 – 6 l/(min* mm width)

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plate-steckel mill — best of both worlds Quality plate and coil is about metallurgical precision – high strength and toughness at alloying levels that keep costs down and preserve weldability. It is also about maintaining precise thickness across the full width, as well as …

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A twin-stand Steckel Mill combines Steckel technology and tandem rolling. This mill type gives you the capacity to produce high-quality hot strip on a Steckel mill at production rates of 1 - 1.2 million t per year (without roughing stand) or up to 1.8 million tons per year with roughing mill.

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A twin stand mill with a rougher stand before the steckel mill is suitable for an output of 800,000 tonnes a year. Features. Mill types: 4-high work roll shift mill; 4-high Pair Cross mill (PC mill) with on-line roll profiler and dynamic PC option for dynamic Automatic Profile and Flatness Control (APFC).

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nologies and Steckel rolling with further improvements in the alloying strategy and TMCR techniques – including cooling sy-stems such as MULPIC or ADCO – provides the potential for a plant configuration which benefits from high utilisation and low operating costs per ton of product. The advent of the Plate-Steckel mill in

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