Rolls Specification Of High Reversing Roughing Mill

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  • 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 : manufacturer of equipment: sms : year of manufacture: 1983 : material being rolled: billet & blooms : number of stands: 1 : bloom width: 16 : bloom height: 9 : stand (vertical / horizontal) horizontal : roll configuration (2 hi, 3 hi) 2 hi : roll

  • Corrosionpedia What is a Reversing Mill? Definition

    The three-high mill was invented to resolve this drawback. Reversing mills are more expensive than non-reversing rolling mills due to their reversible-drive requirement. The purpose of the reversing mill is to reduce the thickness of the steel to the customer’s specifications. The hot roll band passes back and forth between the rolls until it

  • Rolling (metalworking) Wikipedia

    These backup rolls are larger and contact the back side of the smaller rolls. A four-high mill has four rolls, two small and two large. A cluster mill has more than 4 rolls, usually in three tiers. These types of mills are commonly used to hot roll wide plates, most cold rolling applications, and to roll foils.

  • Backup Rolls Manufacturers India,Back Rolling Mill Rolls

    Cold Rolling Mil Back up Rolls We are leading manufacturers and exporter of heavy duty Back Up Rolls for various cold rolling mill and hot rolling mills. The backup rolls are range is made by utilizing high grade raw material and innovative techniques with stringent quality controls of the finished back up rolls that are in complete adherence

  • 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.

  • Four- Roll Reversing Rolling Mill greenrevolution

    4 high reverse roll mill. 4 high reverse roll mill Crusher Manufacturers. 2 hi rolling mill stands for sale in Pakistan Gold Ore Crusher.300mm Four High Reversible Cold Rolling Mill with pinch four high reversible cold rolling mill Single stand, 4 Hi Reversing Cold Rolling Mill can realize the .

  • Advanced Reversing Cold Mills by Primetals Technologies

    A two-stand reversing cold mill can deliver capacities between 300,000 t/a of thin-gauge products or 1,000,000 t/a and more of thicker-gauge products. Main benefits of Primetals Technologies' reversing cold mills. High production capacity and yield; Flexible, low-cost rolling of a wide range of products, especially for small order lots

  • Backup Rolls Manufacturers India,Back Rolling Mill Rolls

    Cold Rolling Mil Back up Rolls We are leading manufacturers and exporter of heavy duty Back Up Rolls for various cold rolling mill and hot rolling mills. The backup rolls are range is made by utilizing high grade raw material and innovative techniques with stringent quality controls of the finished back up rolls that are in complete adherence

  • 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.

  • Four- Roll Reversing Rolling Mill greenrevolution

    4 high reverse roll mill. 4 high reverse roll mill Crusher Manufacturers. 2 hi rolling mill stands for sale in Pakistan Gold Ore Crusher.300mm Four High Reversible Cold Rolling Mill with pinch four high reversible cold rolling mill Single stand, 4 Hi Reversing Cold Rolling Mill can realize the .

  • Forged and Cast Rolls SDSII Forged Hardened Steel Hot

    and spalling compared to traditional cast rolls when used under optimum cooling conditions • More aggressive rolling parameters achieved due to high forged mechanical neck properties • Increased roll performance, up to 2~3 times, reduces overall roll expenditures • Reduce mill downtime by eliminating the need for a weekly roll change

  • Backup Roll Rolling Mills Products & Suppliers

    Description: Model 3 X 10 X 14 Four-High back-up roll driven reversing strip mill with hydraulic screw down and after the fact gauge control systems for steel strip up to a maximum width of 10" (250mm).

  • HOT STRIP MILLS Mechanical Equipment SMS group

    HOT STRIP MILLS Mechanical Equipment METALLURGICAL PLANT and ROLLING MILL TECHNOLOGY Hot Rolling Mills SMS SIEMAG. SMS SIEMAG Hot Strip Mills 2 SMS Siemag is the worldwide leading supplier of plant and equipment for the iron and steel industry. Our spectrum comprises both the supply of complete new plants and the modernization of existing facilities. Many

  • Hot Rolling Mill YouTube

    2012-04-22· This film takes you through the processes within a hot rolling mill. You'll get to see the different stages all the way from heating to cooling. You'll get to see the different stages all the way

  • 37" X 84" SMS TWO HIGH REVERSING ROUGHING STAND

    title of specification: 37" x 84" sms two high reversing roughing stand : roll dia. 37 : roll face: 84 : roll configuration (h/v) horizontal : manufacturer of equipment: sms : year of manufacture: 1983 : capacity: 0 : material rolled (stnless, lo carbon, hi carbon) cast steel : previous use: roughing : reversing / non reversing: reversing

  • Practical Roll Techniques Grinding & Balancing

    rolls and necessary with larger and heavier rolls to balance the rolls with bearing assemblies. After a roll is finished and straight, a fine balance can be performed if necessary from the ends. Figure 4: A roll technician at Valmet's Neenah Service Center installs a balancing weight on a paper carrying roll in the Schenk balancer.

  • (PDF) Analysis of Spalling in Roughing Mill Backup Rolls

    PDF 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

  • Camber and wedge compensation in hot strip rolling

    DRAFT 2 In this paper the Danieli Automation experience about the use of a laser-based sensor for the closed-loop control of camber and wedge in a hot strip mill for the production of steel

  • ROLLS FOR 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 high hardness and wear-resistance. Depending on the service conditions, heat checking resistance is provided by

  • 6 High Reversible Cold Rolling Mill SlideShare

    2012-02-10· 6 High Reversible Cold Rolling Mill 1. CRM Complex6 High Reversible Cold Rolling Mill Training Manual0 2. LINE VIEW 1 3. SCHEMATIC DIAGRAM OF 6 HIGH ROLLING MILLS Hydraulic jack Back Up roll Back up rolls Intermediate Pinch rolls Pinch Rolls rolls Pinch rolls Shear Shear Work rolls Uncoiler Uncoiler Recoiler Bottom foundation 2 4. INTRODUCTION When sheet is entered between a pair of rolls

  • Motors for Metal Rolling Mills TMEIC

    AC adjustable speed motor drive systems are the preferred technology for new rolling mill installations and modernization projects. TMEIC designs and manufactures two types of AC solutions for this purpose. Salient pole synchronous motors that meet the high power and torque demands of a hot strip mill, as well as roughing and finishing stands.

  • ROLLS LIFELINE OF ROLLING MILLS IIM

    Application Bar & rod mill. & Structural mill • HIGH SPEED ST EEL ROLL This is the latest developed roll material .Rolling mill all ove r the world have started using this grade getting wide benefits. Application Bar & rod mill (both intermediate & finishing stand), Small section like channel & angle mill. & Hot strip mill.

  • Bar Rolling Mill Solution Hani Tech

    Roughing Mill. The roughing mill consists of six flat-vertical short stress mills arranged alternately. The nominal diameter of the roll is 550 mm, and the length of the roll body is 760 mm. The range of application is 610 mm to 520 mm. There is a crank flying shear at the exit of rough rolling mill. The maximum cross-section is 4000mm. It is

  • China Wire Rod Roughing Mill Roller and Rings China Mill

    Mill Roll, Rolling Mill, Steel Roller manufacturer / supplier in China, offering Wire Rod Roughing Mill Roller and Rings, Mining Machinery Parts Jaw Crusher Spherical Roller Bearing, Cone Crusher Parts for HP200 and so on.

  • High-Performance Solid Carbide End Mills • Roughing

    High-Performance Solid Carbide End Mills • Roughing MDRHEC Features and Benefits. Kennametal standard dimensions. Center cutting. Cord profile.

  • RollingAluminum: FromtheMine ThroughtheMill

    All Aluminum Association published standards, data, specifications and other technical materials are reviewed and revised, reaffirmed or withdrawn on a periodic basis. Users are advised to contact The Aluminum Association to ascertain whether the information in this publication has been superseded in the interim between publication and proposed