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HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

how to reverse the rougher in a hot strip mill

Hot Strip Mill Reversing Rougher Mill Study Intekno

Hot Strip Mill Reversing Rougher Mill Study: Yer: Ereğli-TURKEY: İş veren: Erdemir: Proje Tanımı: Detection and correction of the causes of the movements of the rough rolling coils of the reversal by the UEC firm. In Place Machining company performed rolling survey and measurements. Quad Engineering made calculations and analyzes for the

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Width necking at the rougher in a hot-strip mill

Apr 01, 1983· One is securing the expected final strip-width with minimized mill margin. At the rougher train in a hot-strip mill, as a slab is rolled by not only horizontal flat-rolls but also vertical edger-rolls, the width spread phenomenon is more complicated than in a simple flat-rolling process.

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How does it work: hot-strip rolling mill YouTube

Mar 31, 2015· ThyssenKrupp Steel Europe spent a quarter of a million euros on renovating its hot-strip rolling mill in Duisburg. The animation shows how it all works.

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ROBUST STEERING CONTROL OF HOT STRIP MILL

A hot strip mill (HSM, Fig. 1) is the association of n stands in a line, where each stand is constituted by a set of rolls. The lateral movement of the strip, with reference to the mill axis, is the consequence of rolling asymmetries linked to the stand, such as differential stand stretching or work rolls tilting.

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Rolling Technology for Thin Steel Strip in Hot Strip Mill

2. Study with a continuous hot steel strip rolling 2.1 Calculation model for hot steel strip rolling The hot strip mill shown in was assumed as a Fig. 1 calculation model for analysis. This facility consists of one rougher and six finishing stands. Table 1 shows the rolling conditions (Case-R) based on the assumption that low carbon steel

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Rolling of steel in Hot Strip Mill IspatGuru

The hot strip mill can be either a high performance mill or a compact mill. The difference in the two mill types is the coil box which, in compact hot mills, is installed between the roughing and the finishing mill. It equalizes the transfer bar temperatures to the effect that with as few as six finishing stands final gauges of 1.2 mm can be

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Hot Strip Mill YouTube

Mar 01, 2019· SAMPLE VIDEO FOR ROLLING MILLS

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Hot strip mill ArcelorMittal in Belgium

Hot strip mill. Around a third of the products we send out to our customers, are hot rolled. In the hot strip mill (Ghent), slabs coming from the continuous caster are rolled out to steel plates with a thickness of around 1.25 to 13mm. How does this work? First, the slabs coming from the continuous caster are pre-sorted in the slab yard.

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HOT STRIP MILLS Mechanical Equipment

SMS DEMAG Hot Strip Mills 10 The drum-type shear installed between the roughing and finishing mills of a hot strip mill crops the trans-fer bar at its head and tail. In special applications, the drum-type shear also serves to divide transfer bars and finished plates. Based on the experience gained from more than 60 drum-type shears built so far,

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REVERSING COLD MILL Primetals Technologies

Also strip flatness measuring equipment mounted at one or both ends of the mill combined with multi-zone work-roll cooling to meet the highest demands for flatness. Two-stand reversing cold mills Primetals Technologies' two stand reversing cold mills combine the flexibility of single-stand reversing mills with the capacity of conventional coil

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Hot Strip Mill Reversing Rougher Mill Study Intekno

Hot Strip Mill Reversing Rougher Mill Study: Yer: Ereğli-TURKEY: İş veren: Erdemir: Proje Tanımı: Detection and correction of the causes of the movements of the rough rolling coils of the reversal by the UEC firm. In Place Machining company performed rolling survey and measurements. Quad Engineering made calculations and analyzes for the

More

ROBUST STEERING CONTROL OF HOT STRIP MILL

A hot strip mill (HSM, Fig. 1) is the association of n stands in a line, where each stand is constituted by a set of rolls. The lateral movement of the strip, with reference to the mill axis, is the consequence of rolling asymmetries linked to the stand, such as differential stand stretching or work rolls tilting.

More

Rolling Technology for Thin Steel Strip in Hot Strip Mill

2. Study with a continuous hot steel strip rolling 2.1 Calculation model for hot steel strip rolling The hot strip mill shown in was assumed as a Fig. 1 calculation model for analysis. This facility consists of one rougher and six finishing stands. Table 1 shows the rolling conditions (Case-R) based on the assumption that low carbon steel

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Reversing Mill Plates A Bespoke Solution to Any Brief

Reversing mill plates go into some pretty amazing industries, the quenched & tempered or abrasive resistant grades for example are used for instances where you need real strength like in yellow goods manufacturing mining machinery, digger buckets, drilling equipment, oil

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Rolling of steel in Hot Strip Mill IspatGuru

The hot strip mill can be either a high performance mill or a compact mill. The difference in the two mill types is the coil box which, in compact hot mills, is installed between the roughing and the finishing mill. It equalizes the transfer bar temperatures to the effect that with as few as six finishing stands final gauges of 1.2 mm can be

More

Hot strip mill ArcelorMittal in Belgium

Hot strip mill. Around a third of the products we send out to our customers, are hot rolled. In the hot strip mill (Ghent), slabs coming from the continuous caster are rolled out to steel plates with a thickness of around 1.25 to 13mm. How does this work? First, the slabs coming from the continuous caster are pre-sorted in the slab yard.

More

HOT ROLLING PRACTICE An Attempted Recollection

classed as sheet, also called "strip" (thickness less than 3 mm,) or plate (thickness more than 3 mm). In profile rolling, the final product is either a round rod or other cross sections shaped products such as structural sections (beam, channel, joist, rails, etc). The initial breakdown of ingots into blooms and billets is done by hot-rolling.

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HOT STRIP MILLS Modernization concepts

The hot strip mill of Chinese steelmaker Baosteel Group Shanghai Meishan Corpo-ration Ltd., Shanghai Meishan for short, had been in operation in Japan for 21 years before it was dismantled there and rebuilt and put into service in Meishan, approx. five hours by car north-west of

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HOT STRIP MILLS Mechanical Equipment

SMS DEMAG Hot Strip Mills 10 The drum-type shear installed between the roughing and finishing mills of a hot strip mill crops the trans-fer bar at its head and tail. In special applications, the drum-type shear also serves to divide transfer bars and finished plates. Based on the experience gained from more than 60 drum-type shears built so far,

More

REVERSING COLD MILL Primetals Technologies

Also strip flatness measuring equipment mounted at one or both ends of the mill combined with multi-zone work-roll cooling to meet the highest demands for flatness. Two-stand reversing cold mills Primetals Technologies' two stand reversing cold mills combine the flexibility of single-stand reversing mills with the capacity of conventional coil

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Study and Application of SSC Model on Hot Rolling Wide

According to cutting loss of the head and the tail of hot rolling wide strip mill for the loss of width, the control conditions, the control mode and control model of short stroke control (SSC) of the rough mill are researched and given by dynamical changing the rough mill roll gap for SSC simulation and basing on infinite element method (FEM) analysis and results.

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Rolling of hot strip and strip defects IspatGuru

Jan 14, 2017· For rolling of hot strip, the slabs are heated initially at 1100 deg C to 1300 deg C. The temperature in the last finishing stand of the hot strip mill varies from 700 deg C to 900 deg C. It is always to be above the upper critical temperature to produce uniform equiaxed ferrite grains.

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Accumulating strip before the mill

A strip accumulator provides a continuous line of strip to a tube mill from a supply of noncontinuous coils of strip. It does this by accumulating or temporarily storing strip in a manner that permits the strip to be withdrawn to a mill line from the accumulator, while strip is simultaneously added to the accumulator at a higher speed.

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