• Rolling-mill Rolls Industries / Products Materials

    Kubota's Rolling Mill Rolls Support the World Steel . In 1961, Kubota became the first company in the world to adopt the "centrifugal casting" method for the production of mill rolls. It enables to produce a multi -layer composite rolls,which revolutionized mill roll material .

  • ROLLING MILL ROLLS Casey USA

    Work rolls for strip mills are generally forged steel while the backup rolls are cast steel. In a bar mill application, the rolls are generally cast iron or specialty alloy steel designed to withstand the particular heat and rolling application . In many cases, roll necks can be re-machined to match the design for a different mill.

  • Alloy Cast Steel Rolls Mill Rolls TINVO

    These cast rolls have good strength, generally used for the rough rolling backup roll of square s rolling mills, large-scale steel billet rolling mills, rail beam rolling mills and two-roll strips roughing mills. It also can be ed as large vertical rolls for broken scale racks, rough rolling mills for section steel & bar and wire rod mills.

  • Rolling Mill Rolls Xtek, Inc.

    Xtek has manufactured Forged and Specialty Rolls for over 70 years. Special steel chemistries, coupled with unique and proprietary heat treating methods, have led to products with superior metallurgical properties and are the reason that Xtek is one of the leading suppliers of Forged and Specialty Rolls for many rolling mill applications.

  • Board and machine rolls Valmet

    By questioning their current operating models, mills greatly increase the chances of success in the search for lower costs, better avaiility, and higher efficiency. Valmet’s 360°Rolls approach enables makers to achieve better results with a 360° view of rolls and the roll environment. Ponderay cuts the friction; pares

  • Rolling Mills: 6 Different Types of Rolling Mills [Images

    Two High Rolling Mills. It contains two heavy rolls fixed one over the other. The rolls are supported
  • Abnormalities and Failures of Rolling Mill Rolls IspatGuru

    Dec 09, 2019· This is a mill fault. Roll fatigue. Rolls are also damaged because of fatigue. The damage due to fatigue can start at the surface or the sub-surface. The problem of fatigue in the rolls can arise due to high loads in the mills. Typical example of the fatigue failures are the barrel of the section mill rolls

  • rolls for rolling mill SlideShare

    Feb 24, 2017· The diameter of roll barrel is 350~1400mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc. The main types of mills: back-up roll of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill.

  • A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING

    on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC

  • Roll Modernizations Deflection Compensated Rolls

    Jun 21, 2010· Valmet performs roll modernizations regardless of the original manufacturer of the roll or the type of roll. Rolls that are modernized include suction and deflection compensated rolls as well as other rolls such as tube, fly and spreader rolls (Figure 3). When a mill wants to increase machine speed, enhance roll reliability, extend

  • ROLLING MILL ROLLS Casey USA

    Work rolls for strip mills are generally forged steel while the backup rolls are cast steel. In a bar mill application, the rolls are generally cast iron or specialty alloy steel designed to withstand the particular heat and rolling application . In many cases, roll necks can be re-machined to match the design for a different mill.

  • Rolling Mill Rolls Xtek, Inc.

    Xtek has manufactured Forged and Specialty Rolls for over 70 years. Special steel chemistries, coupled with unique and proprietary heat treating methods, have led to products with superior metallurgical properties and are the reason that Xtek is one of the leading suppliers of Forged and Specialty Rolls for many rolling mill applications.

  • Alloy Cast Steel Rolls Mill Rolls TINVO

    These cast rolls have good strength, generally used for the rough rolling backup roll of square s rolling mills, large-scale steel billet rolling mills, rail beam rolling mills and two-roll strips roughing mills. It also can be ed as large vertical rolls for broken scale racks, rough rolling mills for section steel & bar and wire rod mills.

  • Different Types of Rolling Roll Mills used by Deem Rolls

    Dec 24, 2018· The piece passes through the bottom and intermediate rolls, and returns between the middle and top rolls. Various steel roll manufacturers provide top-quality roll mills to meet every type of industrial requirement. 3.Four High Rolling Mills The Four High Rolling Mills have a roll stand with four parallel rolls placed one above another.

  • Pellet Mill Rolls CPM

    CPM manufactures every pellet mill roller shell with extreme precision using the highest quality steel. Our roller shells provide high resistance to abrasion, breakage and corrosion. We offer the full range of shells for all pellet mills and applications, including dimpled,

  • Cold Mill Work Rolls Union Electric Åkers

    Extensive range This market segment covers forged Work Rolls and Intermediate Rolls for use in Wide Cold Strip Mills of 2-high, 4-high, or 6-high types, including reversing Reduction Mills, Tandem Mills, Double Reduction Mills, and Temper/Skin Pass Mills. Our Rolls can be supplied in a number of grades to suit various applications, materials, and rolling conditions.