used 4 hi hot roll mill reversing

4 High Rolling Mills for sale, New & Used | MachineSales.com

Matches 1 - 20 of 31 ... MACHINE# 13132 Manufacturer: Farmer Norton (U.K.) Ltd. (England) Type: 4-HI Reversing Mill w/Automatic Gauge Control Housing...

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2 High Rolling Mills for sale, New & Used | MachineSales.com

Matches 1 - 20 of 30 ... The # 1 place to find new & used 2 high rolling mills for sale. Buy or sell machinery ... 22" x 30", BLISS, 2 HI REVERSING HOT MILL, 500 HP.

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Rolling Mills - Steelmill.com Steel Mill Equipment, Surplus and Used ...

SteelMill.com is a marketplace for used Rolling Mills. Find for sale Rolling Mills ... IEN# 118817 - Robertson Sendzimir 20 High Rolling Mill, 265mm – 475mm Width. Input Gauge Range: 2.3mm ... Reversing, Hot/Cold, 600 HP. For Information.

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Reversing Cold Mill | Primetals Technologies

Advanced reversing cold-mill technology from Primetals Technologies is an ideal ... Fig.3- Limitations of a 4-high mill on strip flatness | Fig.4- Advantages of...

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Rolling (metalworking) - Wikipedia

In metalworking, rolling is a metal forming process in which metal stock is passed through one .... Other typical uses for hot rolled metal includes truck frames, automotive wheels, pipe and tubular, water .... The two-high reversing mill has rolls that can rotate in both directions, but the disadvantage is that the rolls must be...

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Sale / Used 6 HI Reverse Cold Rolling Mill [email protected] ...

May 1, 2013 ... Sale / Used 6 HI Reverse Cold Rolling Mill [email protected]

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Reversing cold mills (steel) | SMS group

SMS group offers reversing cold mill designs for cost-effective production. ... Primary products · Metallurgy · Casting · Hot rolling · Cold rolling · Processing · Forging / pressing ... Mainly used for rolling low carbon steels, it's also a great solution for advanced ... This solution is ideal for rolling high-strength and stainless steels.

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modernization of cold rolling mills - SMS group

SMS Siemag's portfolio for carbon steel rolling comprises reversing cold mills, compact ... cold mill in 4-high design, operating since 1963 .... high-quality hot strip. With the .... three bands with different taper is used as input material. This posed...

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Waterbury Farrel Rolling Mills

4-High Mills may be used as Non-reversing Mills for intermediate rolling and as Reversing ... in fewer stands, allowing the Mills to accept thicker hot-rolled strip.

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Rolling Mills - National Machinery Exchange, Inc

National Machinery Exchange has sold more Rolling Mills and related rolling equipment ... We handle many types of ferrous and non-ferrous mills, hot and cold mills, ... 4-High, 6-High, 12-High, and 20-High both One-way and reversing mills.

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Vol45No2_英文C 2.indd - IHI

to many kinds, grades, and sizes of non-ferrous metal material being used in industry, diverse ... hot rolling mills, cold rolling mills, and foil mills for ... Finishing mill (tandem mill). Cold rolling mill. Cold rolling. Non-reversing 4-HI rolling mill.

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What is a Reversing Mill? - Definition from Corrosionpedia

A reversing mill can be used to reduce material to gauge. Reversing mill plants are preferable for rolling silicon steels and other special grades. ... In two-high reversing rolling mills, the rolled metal may pass back and forth ... The hot roll band passes back and forth between the rolls until it reaches the specified thickness.

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Used Mill Equiptment, USA Machinery Allison Park, PA Rolling Mills ...

Type: 2 Hi Non - Reversing Cold Rolling Mill. MFGR: HAGC ... Type: 2 Hi Hot rolling mill. MFGR: Bliss. AGE: 1950's. Design: See Spec Sheet for more.

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Classification of Rolling mills | ispatguru.com

Jun 4, 2013 ... It is the most widely used forming process, which provides high production ... In this type of rolling hot rolled metals have very little directionality in the ... Rail mills – As the name suggest rails mills are used for rolling of rails ... Reversing mills – In this type of mills the rolling direction changes after each pass.

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Cold Rolling Mills (2Hi, 4Hi, 6Hi, 12Hi, 20Hi) - SteelMillMarket.Com ...

1270mm wide 4-hi Hitachi Single Stand Cold Rolling MIll ... 515mm x 6.3mm MKW 4-High Reversing Cold Rolling Mill ... Used 1250 mm 6-Hi Cold Rolling Mill.

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Hot Rolling Mill Hydraulic Gap Control (HGC) thickness control ...

There is a growing demand for high accuracy in ... The schematic structure of a typical aluminum hot reversing rolling mill can be seen in Figure .... the nonlinear mill modulus curve can be measured, and used for the calculation of mill stretch.

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Rolling mill equipment parts

spindles are made of high-grade alloyed structural steel by forging with further heat-treatment ... Field of application: Main drive lines of cold and hot rolling mills, billet and tube mills, work .... Racks are used for conveying rolled products at cooling including the provision for ... plate-by-plate reversing mills. Product transport...

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Aluminum Rolling Mills - Williamson Corporation

Aluminum sheet and plate products are used for a wide range of applications, including can ... As a result, the modern aluminum hot rolling mill demands previously ... The MW pyrometer provides a high degree of accuracy when the aluminum ... associated with the ingot measurement and during the reversing mill process.

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Hot Rolling | Nippon Yakin

Compact but versatile, the New Compact Hot rolling mill or NCH mill is made of a rough rolling mill and a finish rolling mill ... Roughing Mill, four-high reverse mill.

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Used Machinery

​Hot Rolled Mills / Cold Rolling Mills to view details, click on the items hereunder. IHI 4Hi Stainless Reversing Cold Mill Width: 150-450mm Entry Thickness:...

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Three Types Of Rolling Mills | Metal Processing Machinery ...

May 25, 2017 ... The focus will be on the two-high pull over mill, two-high reversing ... These mills are employed as blooming mills for billet and finishing rolls.

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ROLLING MILLS, 2-HI - Used Equipment Network

6" x 6", STANAT, HEATED ROLLS 2/4 ROLLING MILL 20 HP DC, HYD ... 22" (558mm) x 30" (762mm), BLISS, 2-HI REVERSING HOT MILL, 500 HP (13069)...

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ROLLING-MILL EQUIPMENT

In 1935, the first rolling mill 800 was built for Chusovsky metallurgical works. ... equipment: 110 hot and cold rolling mills and .... Four-high reversing mill 400.

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rolling mill optimization using an accurate and rapid new model for ...

May 18, 2007 ... 5.1 Rolling Pass Schedule Optimization for a 20-High Mill .............................................81. 5.2 Roll .... Figure 17 – Mill types and coordinate systems used to demonstrate applicability of .... Figure 1b – One stand of a multiple-stand hot rolling mill. (Photos ... Figure 1c - Modern stainless steel reversing cold mill.

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The Development of an Expert System and Adaptive Process ...

Process Models for Hot Mill Setup ... A study was performed to develop new techniques for rolling mill setup and ... produced is of prime quality and that a high productivity level is achieved. ... are used to predict the states of the rolling process prior to rolling. ...... iii) Four high single stand reversing mill with twin coilers.

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ABB drives and control system for hot rolling mills

The paper describes ABB Process Control System for Hot Flat Mills including ABB Drive ... will always be used for each type of aspect. (See Fig. 2) .... The ACS 6000SD drive is a fuse-less drive available for reversing rolling mills. For Mill .... The Torque Amplification Factor - TAF, which corresponds to high shaft torque peaks...

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Used 4 Hi Cold Rolling Mill/6 High Reversing Cold Rolling ... - Alibaba

Used 4 Hi Cold Rolling Mill/6 High Reversing Cold Rolling Mills , Find ... the production of various models of cold and hot rolling mill/aluminum rolling mill, steel...

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A New Automatic Gauge Control Cold Mill* System for a Reversing

to Sendzimir and 4-high reversing mills. Key words: cold rolling; reversing cold mill; automatic gauge control; simulation ... than the con- ventional types of AGC and has been used in prac- tices.4-s). II, Dynamic ... rolling stainless steel in a Sendzimir mill. The hot band thickness was 2.5 mm in the simulation. A reel motor in...

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Steel Rolling Mills - XL Catlin

and high-pressure hydraulic systems control the rolls and other mill equipment. ... and hydraulic systems create sprays, which hot steel, sparks or electrical ... Fire protection systems for a steel rolling mill should cover the building, the mill itself, mill ... The design of the fire protection systems depends on the fluids used.

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Rolling - nptel

Blooms are used for rolling structural products such as I-sections, channels, rails ... Hot rolling is usually done with two high reversing mill in order to breakdown...

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MODELING AND CONTROL OF PLATE THICKNESS IN HOT ...

Keywords: hot rolling, reversing finishing mill, heavy plate thickness control, non-linear control, regularity of ... many meters behind the mill stand and cannot be used for control ... The mill stand under investigation is a four-high stand equipped...

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Too Hot or Too Cold? Does it Matter in Steel Manufacturing? Hot ...

Sep 26, 2017 ... Learn about hot rolled vs. cold rolled steel manufacturing and ... the metal will be formed into and eventually used for by consumers. ... Modern cold rolling mills are able to achieve high speed production of ... There are many derivatives of the modern hot strip mill, from multi-stand to reversing Steckel mills...

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Large AC Adjustable Speed Motors for Metals Rolling Mills ... - TMEIC

from large torque, slow-speed roughing mills to the high-speed, wide tension range aluminum .... in the rolling mill and/or frequent reversing operations. ... Example: Motors used for continuous hot strip mills, cold tandem mills, cold reversing...

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steel - Forming of steel | metallurgy | Britannica.com

Another rolling system goes even farther and uses one four-high reversing rougher and one four-high reversing finishing mill, with hot-coiling boxes in front and...

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HOT ROLLING PRACTICE An Attempted Recollection - insdag

Rolling is the most widely used method of forming / shaping metals, which provides high ..... Four-high stands is either reversing mills in which the steel passes.

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Finite Element Analysis of Strip and Rolling Mills

Aug 17, 2010 ... "universal steel" has widely been used in national economic departments of ... to hot-rolled strips, 4-high, 6-high or reversing mills are used.

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Metal Rolling - Manufacturing Process

The ingot or continuous casting is hot rolled into a bloom or a slab, these are the ... Sheet is used for the production of car bodies, buses, train cars, airplane .... the two high reversing mill, the three high mill, the four high mill, the cluster mill,...

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Primary Mill Fabrication - ASM International

used in the hot rolled condition, while others are heat treated to obtain ... Medium-carbon (0.30 to 0.60 wt% C) and high-carbon (0.60 to 1.00 wt% C) steels .... mills. The EAF is used for producing alloy steels that contain appreciable amounts of ...... a finishing stand, a reversing mill where the steel is passed backward and.

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Used ROLLING MILLS, 2 HI - ROLLING MILLS & RELATED ...

Find Used or Surplus Rolling Mills, 2 Hi, Fenn, Waterbury-Farrel, Bliss, Stanet, ... 4" x 6" Stanat #TA215 Hot Mill, excellent condition, late model Camera icon Visit ... 4" x 6" Standard, reversing, roller bearings, 7.5 HP DC, Stainless Steel gear...

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Powerful motors and converters with a high degree of availability for ...

Siemens milestones in the area of drive technology for rolling mill motors. The power of ... Ilgner converter is used for a ... No matter whether in hot or cold rolling mills, section and wire rod ..... □Low moment of inertia – e.g. for reversing motors.

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