rolls specification ofhigh reversing roughing mill

SUPERIOR MILL PERFORMANCE | Primetals Technologies

Table 1 summarizes the main mill and product specifications, and Figure 1 shows the general line layout. MILL EQUIPMENT. The line consists of a 4-high reversing roughing mill (R2) equipped with hydraulic gap control and a vertical edger at the entry side (Figure 2).

37" X 84" SMS TWO HIGH REVERSING ROUGHING STAND

37" x 84" sms two high reversing roughing stand. new arrivals: specials: casey equipment corporation ... equipment > mechanical > rolling mill stands > 2 high mill stands 37" x 84" sms two high reversing roughing stand ... title of specification: 37" x 84" sms two high reversing roughing stand : new arrival: true : roll dia. 37 : roll face: 84 ...

New Trends in Hot Strip Mill Roughing Mills ...

Two alloys grades for work rolls used in the roughing stand of Hot Strip Mill — high chromium steel (HCS) and semi-high-speed steel (semi-HSS), In this paper, the new semi-high-speed steel grade ...

Hot Rolling | Nippon Yakin

Finishing Mill. This rolling mill is a Steckel type of reversing finishing mill capable of producing hot strips with superior thickness precision, surface quality and internal quality. This mill can roll not only stainless steels but also heat resistant alloys and steels or other high alloyed corrosion resistant alloys.

Optimum Work Roll Profile Selection in the Hot Rolling of ...

The roughing mill usually comprises one or more stands which may operate in some plants as a reversing mill, i.e. the slabs are reduced in thickness in several passes by …

Rolling (metalworking) - Wikipedia

Roll stands holding pairs of rolls are grouped together into rolling mills that can quickly process metal, typically steel, into products such as structural steel (I-beams, angle stock, channel stock, and so on), bar stock, and rails.

roughing stand article about roughing stand by

Rolls Specification OfHigh Reversing Roughing Mill ahigh reversing roughing mill will roll the . comprised a single stand universal roughing mill for . View quotes >> single stand reversible roughing mill work rolls. Mill stand / Roughing mill . Rolling mill stand is an important part of a work stand, roll bearing chock and roller adjustment ...

Rolling Mills - Steelmill.com Steel Mill Equipment ...

Bar Mills. IEN# 120289 - 13 Stand H/V Bar Mill. Complete and Recondition. 200,000 TPY. For Information... Sendzimir Mills. IEN# 118817 - Robertson Sendzimir 20 High Rolling Mill, 265mm – 475mm Width.

37" X 84" SMS TWO HIGH REVERSING ROUGHING MILL

work roll diameter: 37 : title of specification: 37" x 84" sms two high reversing roughing mill : new arrival: true : manufacturer of equipment: sms : year of manufacture

a document 10323375 roughing mill roll mounting - feentech.nl

roughing roll mill for sale. roughing mill rolls - ecdin rolls specification of 4 high reversing roughing mill. New hot strip mill for Mittal Steel Poland FORMING PROCESSES. A 4-high reversing roughing mill will roll the reheated 220–250mm-thick slabs to transfer-bar Chat With Sales » ...

ROLLS FOR ROLLING MILLS - uralmash.ru

Forged steel rolls for Hot-rolling Mills Blooming, slabbing and breakdown mills, as well as roughing stands of section and structural mills require that the rolls endure high temperatures and heavy dynamic loads. Solid-forged rolls made of carbon tool steels are characterized by …

Rolling Process - an overview | ScienceDirect Topics

A large variety of roughing mill configurations is possible, from single-stand reversing mills to multi-stand, one-directional mills, referred to as roughing trains. ... The rolls are usually made of cast steel or tool steel 4. Roughing stands are either of the two- or four-high configurations.

80" Semi Continuous Hot Strip Mill for Sale - Steel Equip

2 High Roughing Mill #1 with 5000HP AC #2 Vertical Edger with 1400HP DC 4 High Reversing Roughing Mill #2 with 12,000HP DC [ 1005 sq in mill housings ] #3 Vertical Edger with 550HP DC 4 High Roughing Mill #3 with 10,000HP AC Crop Shear Descaling/Scale Breaker 6 - 4 High Finishing Stands, each with 9000HP DC and 1005 sq in mill housings Roll ...

Classification of Rolling mills | ispatguru.com

Semi continuous mills – In this type of mills some roll stands (usually roughing stands) are reversing type while other rolling stands (usually finishing stands) constitutes continuous rolling. Tandem mills – A tandem mill is a type of rolling mill where rolling is done in one pass.

mechanical engineering: Types of rolling mills

In two high reversing rolling mills the rolls rotate ist in one direction and then in the other, so that rolled metal may pass back and forth through the rolls several times. This type is used in pluming and slabing mills and for roughing work in plate, rail, structural and other mills.

roughing mill4 hi reversing mill - telugudevanga.in

rolls specification of high reversing roughing mill. Hot rolling mills: for cold rolling mills,, stands for use in Roughing & Intermediate Mill, cold reduction process on a reversing mill under high tension .

The Hot Rolling Process - California Steel Industries

finishing mills, which will roll the steel in tandem with one another. The workhorse roughing mill has 135" wide rolls for rolling 'broadside' (as the first roughing mill is commonly called) to make a slab wider. A 5,000 hp motor drives 42"-diameter work-rolls through 28:1 gears to reduce the slab's thickness by as much as 2-½".

specifiion of the roll mill - perkinspreschool.com

Oct 19, 2018· Roughing Mill, four-high reverse mill. Roll Separating Force, 4,000 tons maximum. Speed, 314 m/min. maximum. Rolling Specifications. ... Forged Cold Mill Rolls Specifications of every forging are documented to initiate the manufacturing cycle. Forged Cold Mill Rolls …

Adamite Rolls, Adamite Rings, Adamite Reels, Adamite ...

ADAMITE ROLL : Adamite Rolls are basically alloy steel rolls (a kind of high carbon steel) having hardness ranging from 40 degrees shore c to 55 degrees shore c with carbon percentage ranging from 1.35% to 2%. these rolls are primarily supplied for initial stands, where wear resistance is important along with considerable strength and toughness, adequate heat treatment is very much necessary ...

Hot Rolling Mills - shermanusa.com

4- HI NON-REVERSING HOT STRIP ROUGHING MILL Note: Currently used as F0 Non- Reversing Stand on a Hot Strip mill. It can be converted in to a Reversing Rougher for a Two Stand Steckel Mill or a plate mill.

Aluminum Hot Rolling Mill | Primetals Technologies

The range of Primetals Technologies references covers the full range of Hot mill applications including Plate Mills, Roughing Mills, single stand Reversing Finishing Mills and multi-stand Tandem Hot Mills.

NISSHIN STEEL - Public Relations - Manufacturing System

Our cold-rolling mills are of four types: a cluster mill, a reverse Sendzimir mill, a four stand tandem Sendzimir mill and a tandem cold-rolling mill. Each of these mills is …

single stand reversible roughing mill work rolls

rolls specification of 4 high reversing roughing … The grease was tried out for lubrication of Work Roll Bearings of 4 stands of Roughing Mill ... rolls taken ... Single Stand Reversible Roughing Mill Work Rolls.

Rolling mill Rolls and Roll Shop | ispatguru.com

Types of rolls used in various hot rolling mills. The types of rolls used in blooming and slabbing mill, billet and merchant bar mill, section mills, plate mill, and hot strip mill are given in Tab 2, Tab 3, Tab 4, tab 5 and tab 6 respectively.

PACER Roll Grinding Wheels

ROUGHING WHEEL OVERVIEW. Paper mill roll grinding wheels consist mainly of abrasive grains and a resin bond for holding the grains together. The abrasive generally used is silicon carbide. This black grain is sharp, hard and well suited for most rolls. The bond …

1900mm Mesta Hot Strip Mill | Galaxie Corporation

Year 1974 Max Slab Size: 300mm x 1900mm x 12,200mmMin Slab Size: 15mm x 600mm x 4700mmFinish Coil Thickness: 1.6mm - 13mmFinish Coil Width: 600mm - 1900mmCapacity: 1.5 Million Tons/ Year Featuring:Walking Beam Furnace4 HI Reversing Roughing Stand with 12,000 HPEdgerDescalerCrop Shear(5) 4HI Finishing StandsHydraulic AGC Screw DownsWork Rolls: …

Optimum Work Roll Profile Selection in the Hot Rolling of ...

The roughing mill usually comprises one or more stands which may operate in some plants as a reversing mill, i.e. the slabs are reduced in thickness in several passes by going through the stand(s) in both directions.

Rolling conditions in hot strip mills and their influence ...

rolled to strip 1.5 to 12 mm thick. Conventional hot strip mills consist of roughing and finishing stands. The configuration of the roughing mills varies widely. A mill with one reversing stand is called a semi-continuous mill. A mill with one reversing stand and one or two continuous roughing …