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Rolls are tools used in rolling mills to reduce the cross section of metal stock. The weight of rolls may vary from a few kilograms up to 250 tonnes.

THAI TECH STEEL (2013), foundry, steel and cast iron rolls ...

THAI TECH STEEL (2013), foundry, steel and cast iron rolls in Thailand. TTS2013 is a specialist manufacturer of cast iron and steel rolls of up to 15 metric tonnes per piece, which are supplied to bar and wire rod mills, light and medium section mills, seamless tube mills; and plate and hot strip mills around the world.


The fundamental field of experience in our company extends into manufacturing of various types of rolls including hot strip mill work rolls, plate mill work rolls, hot strip mill backup rolls, plate mill backup rolls, cold strip mill backup rolls, slabbing mill rolls, edging …

Basics of Rolling of Steel – IspatGuru

Roll materials are cast iron, cast steel and forged steel because of high strength and wear resistance requirements; Hot rolling mill rolls are generally rough so that they can bite the work, and cold rolling mill rolls are ground and polished for good finish; In rolling the grains get elongated in the rolling direction.

rolling mill rolls work shop

A rolling mill stand has upper and lower work rolls supported in chocks which include liner plates on their side faces for bearing against the side faces of the mill stand housing, with the side faces of the chocks being shaped so that the liner plates on both the upper and lower work roll chocks extend both above and below the pass line defined by the work rolls.

Heavy plate mill work rolls to China | Ambercor Shipping

2020 Heavy plate mill work rolls Heavy plate mill work rolls to China New York, USA | Ambercor delivered 2 heavy plate mill work rolls, each weighing 56 tons to the Far East. Both rolls were picked up in Pennsylvania moved through Maher terminals in New York and shipped all the way to China. Return to 2020 Gallery List ...

Mill Rolls For Different Rolling Processes | TINVO

The mill rolls are mainly used for the rolling mill, which cause continuous plastic deformation of the metal.The mill roller is mainly composed of a roll body, a roll neck and a shaft head. The roll body is the middle part of the roll, which actually participates in the rolling of the metal with a smooth cylindrical or grooved surface.

Rolling Mill Rolls - magnesite carbon bricks supplier ...

Plate & Heavy Plate Mill. Roughing Work Roll: ... Cold Strip Mill. Work Roll Intermediate Roll Temper Mill Roll: Backup Roll . Heavy Section Mill and Beam Mill. BD Roll: Edger Roll: Roll Shaft: Desicription: The main working parts and tools on the rolling mill that cause continuous plastic deformation of metal.

HSS Rolls – Expert of Mill Rolls - Mill Rolls Manufacturer

HSS Rolls. The microstructure consists of tempered bainitic / martensitic matrix with primary and secondary carbides. Primary carbides MC, M 7 C 3, M 6 C and M 2 C are originated during the eutectic solidification. Secondary carbides are precipitated during the High Temperature quench and tempering. The rolls are cast with the right structure ...

Plate Mill Work Rolls|Nippon Steel Rolls Corpoaration

Plate Mill Work Rolls NSR has an extensive supply records of Plate Mill Work Rolls to Nippon Steel Plate Mills. Each mill has its own product mix and rolling conditions, which made NSR the leading manufacturer able to supply the best suited Plate Mill work rolls having considered mill construction and rolling conditions.

The Hot Rolling Process - California Steel

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 …

Rolls | SARCO

Static Cast/ Monobloc Rolls. Alloy Cast Steel (ACS), Graphitic steel and Nodular Iron (Pearlitic and Acicular) grades are monobloc and static cast. Customer hardness and microstructure. requirements are achieved through careful selection of material specification and heat treatment cycles. They vary in size (weight) from a few hundred kgs to.


The traditional equipment for rolling of heavy plate is the four-high mill. This mill has four rolls, two weaker work rolls and two sturdier back-up rolls. The work rolls get in touch with rolled material and reduce its thickness. The back-up rolls counteract the deflection of the work rolls and increase the stiffness in the mill.

China EN-Hi-Cr Steel Roll Manufacturers, Suppliers ...

We LONSUN manufacture and supply a wide range of international quality work rolls. These work rolls are manufactured with high-quality alloyed steels. The size and diameter of these work rolls differ as per the client's requirement. As leading rolling mill rolls manufacturer in China, our capacity is …

Doosan Heavy Industries & Construction

A plate backup roll is a large item of equipment for rolling thick plate for shipbuilding (generally thicker than 6mm). Mill Housing A mill housing is a large structure that supports the rolls used in the rolling process, and absorbs weight from the process to make the process smooth.

Aluminum Hot Rolling Mill Solutions | Primetals Technologies

ALUMINUM HOT ROLLING MILL — HIGH-QUALITY PRODUCT, MAXIMUM YIELD, SUPERIOR FLEXIBILITY. Primetals Technologies provides a full range of aluminum hot rolling mills for both new and revamp projects. With our flexible mill configuration, high-quality strip can be rolled in capacities between 100,000 to 800,000 tonnes per annum.

SMS group : Heavy plate mills (Steel)

Each heavy-plate mill features its own individual layout. That depends on the product mix, the product geometries, and the installation site. Common to all mills are the main process sections: reheating furnaces, mill area with one or two reversing 4-high stands, plate cooling and hot plate leveler, cooling beds, shearing line, finishing line, heavy plate line, and heat treatment line.


3.1 GP Development of Plate Mill Work Rolls 3.1.1 HSS rolls The main objective of this development is to improve the wear resistance significantly, in order to allow longer campaigns and to reduce ...

Rolling (metalworking) - Wikipedia

Roll forming, roll bending or plate rolling is a continuous bending operation in which a long strip of metal (typically coiled steel) is passed through consecutive sets of rolls, or stands, each performing only an incremental part of the bend, until the desired cross-section profile is obtained. Roll forming is ideal for producing parts with ...


Systems and methods for using full-width hot sprays to pre-heat rolling mills prior to processing of metal sheet or plate are described herein. The hot sprays may be individually controlled. Using hot sprays can allow the rolling mill to reach operating temperature and achieve a desired thermal crown so that metal sheet or plate may be processed immediately within tolerances for flatness and ...

Used Metal Rolls | Plate Rolls | Sheet Metal Roll | Angle ...

Used Plate Bending (Slip Roll, Pyramid, Initial Pinch, Double Pinch) Rolls for sale currently in stock Brand New Plate Bending (Slip Roll, Pyramid, Initial Pinch, Double Pinch) Rolls for sale currently in stock. View Machines Or Slip rolls are either pyramid type 2 bottom rolls and one roll stacked on the top, shaped like a pyramid or initial pinch 3 Or 4 Rolls with the 2 in front equal to ...

How does it work: hot-strip rolling mill - YouTube

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.

Forged Steel Rolls & Cast Steel Rolls for Rolling Mills

Pinch Roll and Units Coil Car Chain Conveyor Cooling Bed Counter Shaft Shear Runout Table Roll (Hollow Type) Thick Plate Mills Materials: 28Mn6, 30Mn, SCM 440, SNCM, 86CrMn6,28Mn, SUS420J2MOD, 3% Cr Steel. Leveler Roll Back-up Roll Table Roll (Hollow, Solid) Roller Table Descaler Roll Turning Roll Feed Roll (Solid Type)

Japan Steel Works M&E, Inc-Products & Technologies

Industrial Machinery Parts Rolls for Plate Mills These are used in the rolling process at steel mills. With our extensive steelmaking technology, we provide various kinds of high-quality forged steel rolls including cold mill work rolls, hot and cold mill back up rolls, and plate mill back up rolls.

The Work Roll Bending Control System of the Hot Plate ...

The reasons of rolls bending under the rolling pressure are found. Examples of using the different structures for the implementation of the roll bending system are shown. The results of the system were considered in the hot rolling plate mill conditions. © 2015 The Authors.

Mill Rolls | WHEMCO

PLATE MILL BACKUP ROLLS Forged Steel 82.6 inches maximum diameter 360 inches maximum overall length 166 tons maximum finished weight PLATE MILL WORK ROLLS Horizontally Spun Cast ICDP and High Chrome Iron 53.1 inches maximum diameter 360 inches maximum overall length 59.5 tons maximum finished weight

Chapter 18. Feed Milling Processes

Roll grinding is economical but limited to materials which are fairly dry and low in fat. 2.4 Cutters. Rotary cutters are a type of grinder which reduces dry particle solids mainly by shearing with knife edges against a striking plate.

Plate Mill Rolls - Union Electric Åkers

A primary market segment With proven experience in supplying to well over 30 countries around the world, Plate Mill Rolls is a strong and well established product line within Union Electric Åkers. We can provide a variety of different roll grades ranging from conventional ICDP to sophisticated chrome iron, chrome steel grades, and high speed steel.


Plate Mill Work Rolls, Hot Strip Mill Work Rolls. Yodogawa's rolls for section steel, including an ultra-large plate mill work roll (1.8 m in diameter, 12 m in total length, and 70 tons in weight) created in one of the world's largest centrifugal casting facilities, have earned the company high praise in …

Main Overseas Customers|Nippon Steel Rolls Corpoaration

Plate Mill Work Rolls; Hot Strip Mill Rolls; Other Rolls; Main Overseas Customers; Comprehensive Roll performance improvement; Advice for stable rolling operation; Numerical simulation for roll temperature, stress and others; Roll failure analysis and countermeasures; Manufacturing Process; Testing And Inspections

Rings (Sleeves) – Universal Mills | SARCO

Rail, Billet & Heavy Structural Sections Mill: Universal Beam Mill: Work Rolls: Plate, Steckel and Hot Strip Mill: Bar, Rod, Medium and Small Sections Mill

Forged Steel Rolls & Cast Steel Rolls for Rolling Mills

LPR offers forged steel rolls and cast steel rolls to steel mills, steel processing lines and for machine makers that supply to steel rolling mills. Product range includes forged steel work rolls, tension leveling rolls, bridle rolls, furnace rolls, deflector rolls, pinch roll assemblies and roller tables.

China Plate Mill Rolls Search,

China Customized Plate Mill Rolls, Rolls for Rolling Plate . Plate Mill Rolls, Rolls for Rolling Plate 4 Roll Plate Roll, Model: W12CNC25×3000, bending thickness 25mm, prebending 20mm, width effective 3000mm, top roller 410mm, CNC control, harden rolls, smallest rolling diameter, two hydraulic motors drive, short flat ends, roll one time only, cone device, top crane, sides supports optional

Plate Rolling Machine Operation Procedure and Method ...

Roll bending machine roundness correction. First, put the finished welding cylinder on the plate bending rolls, overturned the side roller, align the cylinder center and make it parallel to the center line of the plate rolls roller. Besides, put the cylinder in the center of …

China Hot Strip Continuous Mill and Plate Mill Work Roll ...

China Hot Strip Continuous Mill and Plate Mill Work Roll (HiCr cast steel roll, ICDP cast iron roll, HSS roll), Find details about China Work Roll for Hot Strip Rolling Mill, Hot Strip Mill Work Rolls from Hot Strip Continuous Mill and Plate Mill Work Roll (HiCr cast steel roll, ICDP cast iron roll, HSS roll) - TSR Metals Tech Co., Ltd.

Powerful hot strip mill work roll - Alibaba.com

Hot Strip Mill Work Roll Cast Iron Mill Roll Hot Strip Continuous Mill And Plate Mill Work Roll HiCr Cast Steel Roll ICDP Cast Iron Roll HSS Roll. $998.00-$1,000.00/ Piece. 1 Piece (Min. Order) Tangshan Fengrun District Runhao Rolling Machinery Co., Ltd. CN 7 …