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WO1999055474A1 - Steckel hot rolling mill - Google Patents

The invention relates to a Steckel hot rolling mill comprising at least one reversing roll stand (1) as well as coilers (6, 7) which are positioned upstream and downstream and present torque-controlled drives. The aim of the invention is to improve such a hot rolling mill in such a way that it optimally counteracts variations in tension and/or mass flow caused by changes in process …

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NKMZ International Projects Limited - Rolling Mill Equipment

NKMZ rolling mill rolls are made with alloy forged steel with Chromium content of 2%, 3% and 5%. They are used in different types of rolling mills such as conventional hot strip mills, steckel mills, heavy section mills, 4Hi and 6Hi cold rolling mills, and are advantageous for the rolling of steel and stainless steel, aluminum and other non ...

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US6378346B1 - Steckel hot rolling mill - Google Patents

Control device for a continuous hot-rolling mill US5540074A (en) * : : Ipsco Enterprises Inc. Unitary assembly of peripheral devices for use with steckel mill US5921127A (en) * : : Nippon Steel Corporation: Hot strip rolling mill US5660070A (en) *

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PLATE-STECKEL MILL - Primetals Technologies

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 …

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Metallurgical Equipment - Lntecc

Processing Lines: Equipment for Hot / Cold Rolling Mills, Steckel Mills, LMM Mills, Wire Rod Mills, etc. such as Walking Beam Conveyors, Coiler Mandrels, Coil Transfer Cars, Pinch Roll Assembly, Flatteners, Bridle Roll Assemblies, Descalers, Adjustable Guides, Shears, ...

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Hot Sheet and Plate Rolling Fundamentals - AIST

A full-day parallel session will be devoted to discrete plate and Steckel rolling, and tours will be offered of sheet and plate rolling operations. Who Should Attend. Anyone who would like to expand his or her knowledge and understanding of hot …

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PMX Mill Tour - ipmx

The Hot Rolling Steckel Mill is also equipped with automatic gauge controls, a shape control package and a laminar flow cooling system to maintain gauge, shape and optimal metallurgical properties from beginning to end of every coil. Consistency is the key! Photo 2: Hot Rolling Slabs.

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Danieli Wean United - Flat Product Rolling Mills and Strip ...

Steckel Mills. 212. Cold Mill Complexes. 215. Pickling Lines. 214. Pickling Line coupled with Tandem Cold Mill. 216. Hot Dip Galvanizing Lines. 218. Continuous Annealing Lines. ... Quick work and back-up roll changhing for rolling mills. Q-MPE. Mechanical properties estimator for hot rolled flat products. Q-HEAT. Induction heating system for ...

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Current News of Primetals Technologies | Primetals ...

Rod Mill Equipment; Section Mill; Endless Rolling; Efficient Heating System; Hot Rolling Flat. Hot Strip Mill; Plate Mill; Steckel Mill; Plate-Steckel Mill; Endless Rolling Mill; Cold Rolling. Tandem Cold Mill; Coupled Pickling Line & Tandem Cold Mill; Reversing Cold Mill; Skin-Pass Mill; Special Steel Mill; Non Ferrous Rolling. Aluminum Hot ...

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Siemens receives 290 million dollar order from Gerdau ...

For the Steckel mill, Siemens is supplying the Steckel rolling stand with coiler furnaces, a crop shear, a laminar flow cooling section, and the downcoiler with its associated coil handling devices. The rolling line is designed producing steel strip ranging in width from 900 to 2,100 millimeters and in thicknesses between 2 and 20 millimeters.

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Products › Flat › Steckel Mills A unique combination of ...

Steckel Mills A unique combination of low capital cost and product flexibility 29/115 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.

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Rolling Mill, Steel Plant Operative Looking Globally

1. Rolling of plate/coil in finishing 4hi reversing steckel mill. 2. Reheating furnace operation 200T walking beam type. 3. Wire rod finisher operator. 4. Mill Shop-floor activity, like cobble removal. 5. Experience of all operations of the mill. 6. Rolling pass schedule preparation and correction. 7. Roll change activity of mill. 8. Guide ...

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What is a Steckel Mill? (with picture) - wiseGEEK

In Steckel and similar mills, rollers are used to flatten out metal stock. The rolling process can be hot or cold, depending on the temperature. It is considered hot rolling when the temperature of the rollers is higher than the recrystallization point of the metal.

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SMS group : Steckel mill

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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What Is a Steckel Mill?

Furnace rolling mill, also known as steckel-mill, is a steel plate rolling mill. Its production line usually consists of a heating furnace, a reversible main rolling mill, a steel plate collection system including a coiler, and other auxiliary equipment. Furnace coil mills are equipped with an in-furnace coiler before and after the main rolling ...

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PLATE-STECKEL MILL - Primetals Technologies

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 consistent flatness to assure fit-up in fabrication.

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US5771732A - Steckel mill - Google Patents

A Steckel mill or coiler rolling mill includes at least one reversing stand and drivers and coiler furnaces arranged on the entry side and the exit side of the reversing stand, wherein the...

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Steckel mill/on-line accelerated cooling combination ...

Steckel mill rolling is inherently slower than in-line sequence reduction rolling, and this slower rolling procedure permits the recrystallization within the steel undergoing processing to occur optimally, whereas in high-speed in-line sequential rolling stand-type steel mills, there may be insufficient time between sequential reductions for ...

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PMX Mill Tour - ipmx

The Hot Rolling Steckel Mill is also equipped with automatic gauge controls, a shape control package and a laminar flow cooling system to maintain gauge, shape and optimal metallurgical properties from beginning to end of every coil. Consistency is the key! Photo 2: Hot Rolling Slabs

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Facilities | UTTAM VALUE STEEL

HOT ROLLING MILL - Steckel Capacity 780,000 MT 150 T/hr. walking beam slab reheating furnace, with latest upgraded Controls 4-High Reversing Roughing Mill and Vertical Edger

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WO1999055474A1 - Steckel hot rolling mill - Google …

The invention relates to a Steckel hot rolling mill comprising at least one reversing roll stand (1) as well as coilers (6, 7) which are positioned upstream and downstream and present torque-controlled drives. The aim of the invention is to improve such a hot rolling mill in such a way that it optimally counteracts variations in tension and/or mass flow caused by changes in process …

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Flat products - Danieli

Casting, rolling, processing and finishing lines. 2/6. RESET. Thick Slab Casters. Thin Slab Casters. Slab Grinders. Reheating Furnaces for Slabs. Induction Edge Heating for Hot ... Steckel Mills Heat Treatment Furnaces for Plates. Cold Mill Complexes. Cold Rolling Mills ...

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CASTE

CASTE's consulting team, has years of experience in all phases of Rolling Mill projects from project development all the way through mill design, construction, start-up, and optimization. CASTE Consultants have been designing, building, and optimizing Rolling Mills for over 40 years on over 50 Mills worldwide.

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Design and function of CVC rolls as a ... - DiVA portal

Design and function of CVC rolls as a flatness actuator in a cold rolling mill Keywords Flatness, actuators, CVC, cluster mill, cold rolling, strip Summary ... roughing- and Steckel mill. After the hot process the coil is annealed and pickled before any cold deformation. The first step in the cold process line is pre-rolling in a tandem mill and

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Steckel Mill – Expert of Mill Rolls

Steckel Mill generally is classified upon product specification, that as rolling mill working roll body length, defined into small typed mill, heavy duty rolling mill, and large mill. In the Steckel mill, several passes have to be taken to get the desired reduction. The Steckel mill has quality problems due to temperature losses.

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SMS group : Heavy plate mills (Steel)

The mill line is the heart of the heavy-plate rolling mill. With rolling forces of up to 120 meganewton, we have supplied the most powerful heavy-plate mill stands worldwide. Our CVC ® plus technology is ideal for efficient profile and flatness control as …

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Steckel Mills – Creative solutions for the metal industry

STECKEL MILLS 6 Twin-stand Steckel mills Twin-stand technology gives you the capacity to produce high-quality thin-gauge hot strip on Steckel mills at pro - duction rates of 1 – 1.5 million t per year. That's because we combined Steckel technology and tandem rolling to create a mill that can economically produce the full

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Universal joint coupling|universal joint shafts|shaft ...

Universal joint couplings. Main Material:35CrMo. Largely used in rolling mills, Pipe straighteners, Steel mill, tube mill, Continuous casting machinery,Paper machines, Piercing mills, Bridge cranes, Steckel mill, Punchers, Roller conveyor, Rotating furnace,Mining machinery and other heavy duty machinery . Universal joint shafts. Universal spindle

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Benefits of Steckel mills in rolling | SpringerLink

The development of Steckel mills is reviewed, along with their advantages and disadvantages. In recent years, mills with heated coiling units have been widely adopted for the production of an extensive range of hot-rolled sheet and strip. New mechanical and organizational approaches are considered. Steckel mills are found to be expedient for use in mini mills and …

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Eurotrade Holdings Limited | Rolling Mill Rolls ...

NKMZ rolling mill rolls are made with alloy forged steel with Chromium content of 2%, 3% and 5%. They are used in different types of rolling mills such as conventional hot strip mills, steckel mills, heavy section mills, 4Hi and 6Hi cold rolling mills, and are advantageous for the rolling of steel and stainless steel, aluminum and other non ...

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HOT ROLLING - FLAT PRODUCTS - Primetals Technologies

The Plate-Steckel Mill is a highly specialized hybrid, capable of rolling wide structural steel products in both flat plate and coil form, and at very long lengths through the use of coiler furnaces. There are few examples and even fewer truly successful project references, with Primetals Technologies prominent as a proven supplier.