The Steckel mill process differs from the traditional rolling by the presence of coiler furnaces in either side of the rolling stand, as illustrated in Fig. 1, which reheat the strips while ...
اقرأ أكثرSteckel 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 ...
اقرأ أكثرSteckel hot rolling mills of this type have torque-controlled coilers wherein, however, the control for achieving constant torques during the operation, particularly during rolling of hot-rolled...
اقرأ أكثرSTECKEL 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
اقرأ أكثرControl 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) *
اقرأ أكثرThe 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 …
اقرأ أكثرA 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 …
اقرأ أكثرHot rolling mills automation and control solutions ... Compact Strip Production plants, 1-stand and 2-stand Steckel Mills, 1-stand and 2-stand Plate Mills. Our production and maintenance control system covers every stage of the manufacturing process, offering Level 2 control for roughing stand and edger (including Automatic Width Control ...
اقرأ أكثرSteckel Mill. by Leonard Rolling Mills Posted on November 26, 2020 November 26, 2020 Comments are Disabled. TSR CATALOGUE. by Troy Yang Document Posted on November 10, 2020 November 10, 2020 Comments are Disabled. New product of TSR(3)!
اقرأ أكثرA 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 …
اقرأ أكثرSteckel hot rolling mill patents-wipo In addition to the strip-casting machine for casting a cast strand, the casting and rolling plant comprises shears 130 for separating the cast strand into slabs of predetermined length, a temperature-homogenization device 140 and also a Steckel rolling mill to roll the slabs to form near-net strips with a ...
اقرأ أكثرThe 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.
اقرأ أكثرHot rolling mills. 26 CSP® mills orders (16 revamps) 43 Hot strip mills orders (29 revamps) 73 Plate, plate/steckel mills orders (17 revamps) 15 Steckel mills (11 revamps)
اقرأ أكثرA 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 reversing stand, the drivers and the coiler furnaces are connected to one another through roller conveyors for the strip to be rolled. At least one heating unit is provided in at least one of the sections ...
اقرأ أكثرSteckel 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.
اقرأ أكثرThe Rolling Mills produce and supply rolled products both for domestic and foreign markets. Our Finishing lines are represented by two section-rolling mills and a wire-rod mill, which provide a wide assortment of profiles and wire rod. The heavy section mill (HSM) produces heavy and medium section steel from simple bars through shaped sections ...
اقرأ أكثرCombination straight bar, bar-in-coil and wire rod mill. Technical data. 110 m/s maximum finishing speeds, 160 tph, plain rod from 5.5 mm – 26.0 mm, plain carbon, spring steel, boron steels, free cutting, special alloys, bearing and cold heading qualities. Our solution. Incorporates the latest high speed rolling equipment plus an 11-zone ...
اقرأ أكثرGet fully refurbished steckel & special mills from TrueForge. Get a quote for any of our available rolling mills by calling 516-825-7040.
اقرأ أكثرSteckel 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 ...
اقرأ أكثرRolling Mill: Application . Hot Strip Mill 1、Medium & Wide Hot Strip Mill 2、CSP 3、Steckel Mill. Vertical Roll: Roughing Work Roll: Work Roll for Early Finishing Stands: Work Roll for Later Finishing Stands: Roughing & Finishing Backup Roll: Temper Mill Work Roll: Temper Mill Backup Roll . Plate & Heavy Plate Mill. Roughing Work Roll ...
اقرأ أكثرWhat Is A Rolling Mill? In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. The concept is similar to the rolling of dough. Rolling is classified according to the temperature of the metal rolled.
اقرأ أكثرTwin-stand 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. Steckel/Plate mill
اقرأ أكثرThe Steckel Mill occupies a special niche in hot flat rolling, operating at a lower economic volume than tandem hot strip mills but capable of greater widths and especially suitable for particular alloys, including stainless steels.
اقرأ أكثرThe 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 …
اقرأ أكثرA 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.
اقرأ أكثرNKMZ 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 ...
اقرأ أكثرHistorically, Steckel mills which were invented in the 1930's, were used for limited purposes, especially as a workhorse for producing stainless steel products that were not susceptible to scale formation in the later stages of the rolling process, with lower specific weight requirements. The concept of using Steckel mills by steel producers
اقرأ أكثرA 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...
اقرأ أكثرA 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.
اقرأ أكثرUsage: the invention relates to rolling mill of Steckel. Essence: rolling mill includes at least one reversible crate placed on the inlet and outlet of the mill feed rollers and furnace coilers, connected to each other by the roller, wherein at least one section between penimi coilers and reversible crate placed at least one heating device covering at least part of this area, and a …
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