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Technical Documentation | INNSE Cilindri

The work roll in chromium steel is the typical type of roll for the roughing stands of a hot strip mill. This application, very hard from a thermal point of view, needs rolls made in high-strength alloys that can withstand heavy rolling loads and wear at high temperature.

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Cast Back-up Rolls – Mill Rolls Manufacturer - tsroll

The rolls are monoblock cast so no shell / core interface problems. Application: Back Up Rolls for 4-Hi Stands of Hot and Cold Strip mills and CSP Mills. Work Rolls for 2-Hi roughing Stands of Hot Strip Mills .

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Rolling Mill Rolls,Industrial,Steel Rollers - Casting Rolls

Our network of manufacturers are industry leaders having the latest machinery and techniques. We deliver rolls for TMT type rolling mills( clear chill Rolls), Semi – Fully Automatic Re-rolling mills (indefinite chilled cast iron rolls),Ferrous and non-ferrous rolling mills (forged rolls).

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1 + 4 HOT ROLLING MILL LINE SOUTHWEST ALUMINIUM .

Hot roughing mill stand Vertical edger 4 stand tandem mill Edge trimmer Coiling equipment Work rolls 930mm x 2100mm 965mm x 740mm 750mm x 2100mm Back up rolls 1500mm x 2000mm 1500mm x 2000mm Maximum roll load 35,000 kN 7,500 kN 35,000 kN Speed 0/120/240m/min 0/120/240m/min 0/180/450/m/min 500m/min 500m/min

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Rolling Mill Rolls - For Steel Mills - Blooming And ...

Wholesale Trader of Rolling Mill Rolls - For Steel Mills - Blooming And Slabbing Rolls, Work Rolls For Hot Strip Roughing And Nonferrous Hot Rolling, Work Rolls For Cold Tandem, Reversing, Skin Pass Mills and Pinch Rollers For Continuous Casting And Bending Machines .

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Steel Roughing Rolling Mill Stand - Hani Steel Rolling Mill

The steel roughing rolling mill stands are used to reduce the thickness of the steel while at the same time extending the overall length. Steel Roughing rolling mill stand is an important part of a work stand, roll bearing chock and roller adjustment device is installed on the frame.

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Roughing Rolls, China Manufacturer of Roughing Rolls.

high-chrome steel rolls used for hot-strip roughing mill. We are specialized manufacturers of rolling rolls for more than 20 years. The rolls cover the hot strip and plate mill rolls, hot mill working rolls and hot mill back up rolls and so on. We have a strong after-sales service and technical support team. Looking forward to cooperation with you.

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Roughing Rolling Mill Stand

The roughing mill stands are used to reduce the thickness of the steel while at the same time extending the overall length. Rolling mill stand is an important part of a work stand, roll bearing chock and roller adjustment device is installed on the frame.

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Analysis of Spalling in Roughing Mill Backup Rolls of Wide ...

Apr 19, 2014 · In this paper, the spalling causes of backup rolls in a roughing mill of a hot strip rolling mill were investigated. The roughing mill withstood extreme service conditions with long service cycles for backup and work rolls, a large variety of the same width rolling campaigns, severe and non‐uniform wear contours of backup and work rolls.

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Roughing Rolling Mill - Hot Rolling Mill - Hani Tech

Roughing rolling mill is a machine for rolling steel. Rough rolling is in the middle of heating and intermediate rolling mill, and its function is to process the heated slab by a roughing rolling mill into an intermediate blank that satisfies the finishing requirements .

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Hot Strip Mills :: MBI Rolls

MBI Rolls, a division of M. Brashem, Inc., has provided the best value for quality, price and service to the steel industry for more than 30 years.We are a leading distributor of mill rolls to the north American steel mill industry, with significant share of the long bar market.

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Roughing Rolls | Definition of Roughing Rolls by Merriam ...

Roughing rolls definition is - a series of rolls in which wrought metal is first given the form of a bar preparatory to being reheated and finished or through which an ingot of steel or other metal first passes in the rolling process.

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Analysis of Spalling in Roughing Mill Backup Rolls of Wide ...

Apr 19, 2014 · In this paper, the spalling causes of backup rolls in a roughing mill of a hot strip rolling mill were investigated. The roughing mill withstood extreme service conditions with long service cycles for backup and work rolls, a large variety of the same width rolling campaigns, severe and non‐uniform wear contours of backup and work rolls.

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CUTTING TOOLS

Roughing to Semi-finishing of carbide mill rolls. Roughing of hardened rolls.(45-62Rc) Semi finishing to finishing of cast iron CBN Grade Style Main Binder CBN Volume Coating Applications CBN (Cubic Boron Nitride) B99 Solid AIN 93% - High speed cast iron and mill roll machining B30 Brazed Ti 95% - Semi-finishing of carbide mill rolls.

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Roughing Rolls | Definition of Roughing Rolls by Merriam ...

Roughing rolls definition is - a series of rolls in which wrought metal is first given the form of a bar preparatory to being reheated and finished or through which an ingot of steel or other metal first passes in the rolling process.

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Rolling Mill Rolls - For Steel Mills - Blooming And ...

Wholesale Trader of Rolling Mill Rolls - For Steel Mills - Blooming And Slabbing Rolls, Work Rolls For Hot Strip Roughing And Nonferrous Hot Rolling, Work Rolls For Cold Tandem, Reversing, Skin Pass Mills and Pinch Rollers For Continuous Casting And Bending Machines .

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Cast Back-up Rolls – Mill Rolls Manufacturer

The rolls are monoblock cast so no shell / core interface problems. Application: Back Up Rolls for 4-Hi Stands of Hot and Cold Strip mills and CSP Mills. Work Rolls for 2-Hi roughing Stands of Hot Strip Mills .

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Highest performing Hot Strip Mills | Primetals Technologies

HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in ple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip is a key element of steel production.

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Rolling (metalworking) - Wikipedia

Rod and wire mills with finishing rolls from 8 to 12 inches in diameter, always arranged with larger size roughing stands. Hoop and cotton tie mills, similar to small merchant bar mills. Armour plate mills with rolls from 44 to 50 inches in diameter and 140 to 180-inch body. Plate mills with rolls from 28 to 44 inches in diameter. Sheet mills ...

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RECENT TRENDS IN HOT STRIP ROUGHING MILLS: HIGH

RECENT TRENDS IN HOT STRIP ROUGHING MILLS: HIGH CHROMIUM STEEL VERSUS SEMI-HSS1 Jacqueline Lecomte-Beckers 2 T. Jerome Tchuindjang 2 Mario Sinnaeve 3 Roger Ernst 3 Abstract Two alloys grades for work rolls used in the roughing stand of Hot Strip Mill (HSM) are compared. The first grade known as High Chromium Steel (HCS) is presently the most

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