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) *
Finite-Element Simulation of Steckel Mill Rolling ...
In the paper the research has been performed to obtain the stress distribution through the thickness of the rolled products along the deformation zone in the conditions of roughing rolling and in the conditions of quasi-stationary temperature distribution during finishing rolling at the Steckel mill. The research has been performed by the simulation based on the Abaqus CAE …
Installed base reference The BSSB Steckel Mill Hot Rolling ...
power and automation system from ABB for the steckel rolling mill project. They will go into operation in Shanghai in 2010. Project background ABB's scope of supply covers a broad range of electrical and automation technologies, including drive system, basic automation, TCS system, L2 system and instruments.
Retransformation of dynamically induced ferrite during ...
A five-pass Steckel mill rolling was physically simulated using a torsion testing machine, and dynamically formed, and retransformed ferrite were quantified. The results can be used to assess and estimate the amount of DT ferrite after each pass during the hot rolling of a X70 steel grade for more control of the manufacturing process and mechanical properties of …
Processing of niobium-containing steels by Steckel mill ...
BY STECKEL MILL ROLLING L.E. Collins IPSCO P.O. Box 1670, Armour Rd., Regina, Canada, S4P 3C7 Abstract The Steckel mill is a reversing rolling mill in which steel strip is coiled after each rolling pass in a heated coilbox positioned on …
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 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 ...
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 ...
Salem Steel Plant | SAIL
The Steckel Mill, the mother unit of hot rolling with level-2 automation is provided with hydraulic gauge setting & automatic gauge control. The continuously variable crown (CVC) controls the profile & flatness by roll shifting & work roll bending system provide additional fine control of flatness of the strip.
HOT ROLLING SURFACE QUALITY ISSUES1
For example, if a Steckel mill is utilized, then head and tail scale pits from the Steckel rolling operation are a major yield loss/surface quality issue. In addition, overall scale formation, color, consistency, etc. is the second most common surface quality complaint. Edge defects due to over use of broadsiding/edging along with
EVOLUTION AND VIABILITY OF STECKEL MILLS*
Combination- Plate-Steckel-Mill). In addition, we aim to show the viability of the Steckel mill as an option for many existing or prospective steel producers, as the quality of the products rolled with Steckel mills reaches new quality parameters and as new innovations permit the rolling of thinner and wider materials, reaching new
China Steckel Mill Manufacturers and Suppliers - Factory ...
Getting started; Steckel Mill; Steckel Mill - China Manufacturers, Factory, Suppliers. With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for Steckel Mill, Vacuum Induction Melting Furnace, Casting Machine, Casting Part,Cutting Machine.We persistently develop our enterprise spirit …
steckel mill rolling - cabaretzeewolde.nl
Steckel mill WikipediaA Steckel mill, also known as a reversible finishing mill, is similar to a reversing rolling mill except two coilers are used to feed the material ...Steckel Mills e SMS &steckel mill rolling
Chinalco Rolls First Plate with the New Danieli Steckel ...
Chinalco Rolls First Plate with the New Danieli Steckel Mill. Hot commissioning for new special alloys and stainless steels rolling line at Shenyang (P.R. China), in September 2015. The Chinalco Steckel mill plant was designed to produce 4,000 tpy of plates and 58,000 tpy of coils for stainless and non-ferrous alloys (titanium, nickel and ...
Benefits of Steckel mills in rolling - ResearchGate
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 ...
SMS group : Steckel mill
Our Steckel mills are characterized by their great flexibility and low conversion costs. They are the cost-efficient solution when rolling stainless steel grades, special alloys as well as carbon grades for a capacity range of up to 1.8 million tons per year.
Electrical and automation system for BSSB Steckel Mill ...
BSSB ordered the power and automation system from ABB for the Steckel rolling mill project, as part of the firm's production capacity expansion of special and stainless steel grades. ABB technical superiority. Complete hardware and software solution; State-of-the-art MV and LV drive control system with unique A BB DTC control philosophy
Magadh
4-Hi Steckel Mills: Magadh can offer 4-Hi steckel mills for strip width upto 1670 mm, speed upto 300 MPM and finish strip thickness of 12.5 mm to 2.5 mm. Mills can be designed for stainless steel conforming to AISI-200/300/400 series. The main mill features are:
PLATE-STECKEL MILL — BEST OF BOTH WORLDS | Primetals ...
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).
A Rolling Mill, 1st Twin stand Steckel Mill - YouTube
1st reversing Twin stand Steckel mill with a vertical edger in between stands & Pinch roll shears designed by John Thomas..
Benefits of Steckel mills in rolling - ResearchGate
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...
Steckel Mill Solutions by Primetals Technologies ...
STECKEL MILL — SPECIALIZED SOLUTIONS THROUGH ENGINEERING EXPERIENCE Quality strip is about metallurgical precision – high strength and toughness at alloying levels that keep costs down and preserve weldability. It is also about precise thickness across the full width, as well as consistent flatness to assure fit-up in fabrication.
Chinalco Rolls First Plate with the New Danieli Steckel Mill
Chinalco Rolls First Plate with the New Danieli Steckel Mill Hot commissioning for new special alloys and stainless steels rolling line at Shenyang (P.R. China), in September 2015 The Chinalco Steckel mill plant was designed to produce 4,000 tpy of plates and 58,000 tpy of coils for stainless and non-ferrous alloys (titanium, nickel and copper) for a total capacity of 62,000 tpy.
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.
Design and function of CVC rolls as a flatness actuator in ...
Before the strip reaches the intermediate rolling at KV96 it has first been hot rolled in the 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
