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  • 1350 Mm Aluminum 4 hi Non reversing Roughing Foil Mill

    Mill Speed 900 MPM Work Roll 220 mm Diameter x 1600 mm L 8.66 Diameter x 63 L Back Up Roll 660 mm Diameter x 1520 mm L 26 Diameter x 60 L Rolling Pressure 500 Tons Inlet Thickness Maximum 0.6 mm .024 Outlet Thickness Minimum .008 mm double .0003 double Main Motor DC 550 KW Spool Size 500 mm Diameter x 1540 mm W 60.630

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  • Roller Arc

    2017 9 18 Sugar Mill Roll Roughing Bucket Teeth PACKAGING DATA WIRE SIZE MM PACK SIZE KG PART NO 2.8 25kg Coil RA28C 1 The information contained or otherwise referenced herein is presented only as typical without guarantee or warranty and Welding Industries of Australia expressly disclaims any liability incurred from any reliance thereon.

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  • Rolling mill modernization continues at Aceros Arequipa

    Rolling mill modernization continues at Aceros Arequipa Perù Corporacion Aceros Arequipa named Danieli to install two additional roughing mill stands as the second phase of the contract to upgrade the mill This additional equipment will allow the increase of billet sizes to 160 mm square and improve product yield as well as mill utilization.

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  • UNIQUE OPPORTUNITY TO PURCHASE A 2.000.000 TON

    2019 12 30 ROLLING MILLS ROUGHING FINISHING Type CCD Camera Module Speed Main Control Processor HMI Gauging Size W 5 500mm X L 6 500mm X T 20 380mm Line Speed Max 240mpm Static Accuracy Width Length 2.0mm Installed Year Supplier 2015 Palmatech Korea Type High Reversing Mill Rolling Force Max Ton Work Roll mmL TL Ton Back Up Roll mmL

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  • Rolls for all types of Rolling Mills calcutta castings

    2010 8 8 These rolls are have a hardness ranging from 35 degrees shore C to 55 degrees shore C and are used mainly in the roughing stands and sometimes in the intermediate stands Adamite Rolls These rolls are basically alloy steel rolls having hardness ranging from 43 degrees shore C to 55 degrees shore C with carbon percentage ranging from 1.35 to 2 .

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  • Rolls for all types of Rolling Mills calcutta castings

    2010 8 8 These rolls are have a hardness ranging from 35 degrees shore C to 55 degrees shore C and are used mainly in the roughing stands and sometimes in the intermediate stands Adamite Rolls These rolls are basically alloy steel rolls having hardness ranging from 43 degrees shore C to 55 degrees shore C with carbon percentage ranging from 1.35 to 2 .

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  • CUTTING TOOLS

    2021 6 10 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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  • Hot Rolling Mill Rolls

    Distributor Channel Partner of Hot Rolling Mill RollsHot Rolled Checkered Plates Sheets S235JR S275JR ASTM A36 JIS G 3101 SS400 ST37.2 SAE 1 ESS LM Double Layer Intermediate Roll ESS LM Double Layer Work Rolls Of High Chromium Steel and ESS LM Double Layer Intermediate Rolls offered by S K International Navi Mumbai Maharashtra.

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  • Hot Rolling Mill Rolls

    Distributor Channel Partner of Hot Rolling Mill RollsHot Rolled Checkered Plates Sheets S235JR S275JR ASTM A36 JIS G 3101 SS400 ST37.2 SAE 1 ESS LM Double Layer Intermediate Roll ESS LM Double Layer Work Rolls Of High Chromium Steel and ESS LM Double Layer Intermediate Rolls offered by S K International Navi Mumbai Maharashtra.

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  • Flamespraying of mill rolls

    2021 10 14 The rolls have a very smooth finish after being machined and therefore offer less surface friction on the billet to pull it through the mill stand This problem occurs mainly where a large bite angle occurs in the roll pass design that is where the size of the billet entering the stand is relatively large compared to the size of the roll pass

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  • Calculation of Fusion Zone Size in the Submerged Arc

    2016 5 16 In the reconditioning of large rolling mill rolls with a smooth body D ≥ 750–800 mm L body ≥ 1600–1700 mm the amount of metal that is hardfaced reaches several tons and the hardfacing operation takes a considerable amount of time.The operation can be shortened by employing a highly productive method that entails submerged arc hardfacing with a strip electrode 1 2 .

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  • The Hot Rolling Process

    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

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  • GEAR COUPLINGGEAR COUPLING

    2009 11 5 N 2 Order Today Phone Fax Visit powerdrive GEAR COUPLING Coupling Selection Based on Equivalent hp Ratings Table2 1010G 1015G 1020G 1025G 1030G 1035G 1040G 1045G 1050G 1055G 1060G 1070G

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  • Looper and tension control in hot rolling mills A survey

    2007 7 1 The role of a hot strip mill process is to roll the slabs produced in a continuous casting process and produce strips of thickness 0.8–20 mm Fig 1 shows a typical layout of a hot strip mill Slabs are heated up to around 1200 C in reheating furnaces and then rolled on two reversing roughing mills which reduce the thickness of bars to

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  • Surface and Inner Deformation during Shape Rolling of

    2007 8 14 geometries like square diamond round oval box etc Roll pass design which decides the shape size and combination of the grooves is a complex work However using an optimal roll pass design will result in defect free products with correct dimension In the work of improving the roll pass design finite element simulations are a useful tool.

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  • CNC Roll Lathe

    2021 10 24 Bar Size 6 50mm CK8470 2500 CNC ROLL TURNING LATHE CK8470 2500 CNC Heavy duty Roll Turning lathe suitable for roughing and finishing section mill rolls with profiles of the cast iron roll or high speed steel or tungsten carbide roll etc.

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  • Rebar Production Rolling Mill Steel Rolling Mill Machine

    For hot rolled bars the process layout scheme is mainly divided into continuous rolling and the semi continuous rolling For continuous rolling roughing mill is arranged first then the first medium rolling mill and the second medium rolling mill the last are the finishing mill and the reducing and sizing mill For semi continuous rolling two roll reversing mill continuous rolling mill

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  • Rolling of Steel in a Modern Long Product Rolling Mill

    2017 6 19 Roll pass design is an essential part of long product rolling process since the long products are rolled between the shaped rolls in the long product rolling mills Roll pass design generally means the cutting of grooves in the roll body through which steel to be rolled is made to pass sequentially to get the desired contour and size.

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  • Flamespraying of mill rolls

    2021 10 14 The rolls have a very smooth finish after being machined and therefore offer less surface friction on the billet to pull it through the mill stand This problem occurs mainly where a large bite angle occurs in the roll pass design that is where the size of the billet entering the stand is relatively large compared to the size of the roll pass

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  • Progress in Sizing Press for Hot Strip Mill Line

    2021 5 11 strip mill at the Kashima Works of Sumitomo Metal Industries in April 1985 2 In the past 20 years since the first installation the installation of a slab width sizing press at the exit of the heating furnace of a hot strip mill line by revamping the hot strip mill line or installing a new hot strip mill

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  • Bar Mill Solutions by Primetals Technologies

    The 2 4 EVO reducing and sizing mill uses a patented pass design A reducing group with 2 Roll stands with high reduction is followed by a sizing group with 4 Roll stands with low reduction While the 2 Roll high reduction guarantees the desired metallurgical structure the 4 Roll low reduction provides excellent surface finish and size tolerance.

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  • Narrow Strip Rolling Mill Division HOT ROLLING MILL

    Rolling Mill Gear Box CNC Roll Turning Lathe Ø200mm/600mm maximum length 2hi roughing mill for narrow strip mills 4hi cold rolling mill PREET Light Section Rolling Mill Up To 300 000 T Year with high flexibility and the capacity to roll angles channels and flats of small size Learn more Medium Section Rolling Mill Division.

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  • Continuous Rolling Semi continuous and Slit Rolling of

    2019 10 4 In the process of rolling profiles in the rolling mill there are usually two processes roughing rolling and finishing rolling.One is continuous rolling the other is a combined rolling method with another non continuous rolling which is often used in alloy steel rolling or the transformation of old equipment.

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  • XT MILL ROLLS NORTH AMERICA

    2011 4 4 XT MILL ROLLS NORTH AMERICA Mill rolls employed in rolling all types of steel and nonferrous metals carry high technology and high additional value in the processes of smelting casting heat treatment and machining etc Web Design E IMAGE INC eimage.ca

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  • Rolling mill modernization continues at Aceros Arequipa

    Rolling mill modernization continues at Aceros Arequipa Perù Corporacion Aceros Arequipa named Danieli to install two additional roughing mill stands as the second phase of the contract to upgrade the mill This additional equipment will allow the increase of billet sizes to 160 mm square and improve product yield as well as mill utilization.

    Get Price
  • Morgardshammer Cross Country 3 Hi 4 Stand Reversing

    One 564mm 22.2050 x 1800mm 70.660 3 Hi Roughing Stand/Breakdown MillModel P 473aMaterial Entry Size 203mm 8 Diameter Billets MaxMaterial Exit Size 50.8mm 2 Square/Round BarSpherical Roller Bearing DesignPowered Screw DownsTop/Bottom Roll Adjust on the fly Drive Motor Mfg ASEARated Capacity 790kW 1 059hp 50 1200 RPM 500 Volt DCDrive Assembly Gear

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  • MODELLING OF WIDTH CONTROL FOR HOT STRIP MILL

    2020 3 26 and the horizontal mill rolls were modeled using applied penalty methods Figure 4 FEM 3 dimensional modeling at a forward pass and at a reverse pass The mesh size the number of mesh size values for the slabs are shown in Table 2 The mesh size and the number of mesh at the edge side of the slab in the width direction the middle part

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  • Prime Steel Mill

    Prime Steel Mill Co Ltd is Company in Thailand to produce the Hot Rolled Steel Narrow Strip in Coil Read More Rayong Factory Prime Steel Mill Co Ltd Factory 7/447 M 6 Amata City Industrial Estate Mab Yang Phon Pluak Daeng Rayong Thailand.

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  • UDC 621

    2012 9 14 from the roughing mill train and lowering rolling temperature the high rigidity CRM of Danieli Italy having a mill rigidity of 440 t mm were installed at the top end of the bar rolling line see Photo 1 Table 1 shows the specifications of the CRM 2.1.2 RSB 1 High mill rigidity Three roll mills have been used in Japan and abroad since some

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  • Specialty Rolled Products

    1 day ago The material they re made of originates as specialty sheet precision rolled strip or plate from ATI Specialty Rolled Products It could be high strength titanium corrosion resistant nickel specialty stainless steel or some other sophisticated alloy worked into a coil strip foil or plate for efficient high speed manufacturing Whatever

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  • Mughal Steel

    2016 3 15 The versatile mills at MISIL provides excellent shape and size control for a variety of product sections These include Medium Section Mills Tandem Section Mills Small Section Mills and Bar re rolling mills The billets cannot be used commercially till rolled to acquire desired shapes and products.

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  • UDC 621

    2012 9 14 from the roughing mill train and lowering rolling temperature the high rigidity CRM of Danieli Italy having a mill rigidity of 440 t mm were installed at the top end of the bar rolling line see Photo 1 Table 1 shows the specifications of the CRM 2.1.2 RSB 1 High mill rigidity Three roll mills have been used in Japan and abroad since some

    Get Price
  • Rolling Mill

    Rolling mill ROLLING MILL is the department that billet prepared in MELT SHOP is rolled with in the tolerances according to size demanded by the customers The billets produced need to be rolled in a modern and efficient steel rolling mill for high quality steel production For this purpose in 1998 the first modernization of the rolling mill

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  • UNIQUE OPPORTUNITY TO PURCHASE A 2.000.000 TON

    2019 12 30 ROLLING MILLS ROUGHING FINISHING Type CCD Camera Module Speed Main Control Processor HMI Gauging Size W 5 500mm X L 6 500mm X T 20 380mm Line Speed Max 240mpm Static Accuracy Width Length 2.0mm Installed Year Supplier 2015 Palmatech Korea Type High Reversing Mill Rolling Force Max Ton Work Roll mmL TL Ton Back Up Roll mmL

    Get Price
  • 1350 Mm Aluminum 4 hi Non reversing Roughing Foil Mill

    Mill Speed 900 MPM Work Roll 220 mm Diameter x 1600 mm L 8.66 Diameter x 63 L Back Up Roll 660 mm Diameter x 1520 mm L 26 Diameter x 60 L Rolling Pressure 500 Tons Inlet Thickness Maximum 0.6 mm .024 Outlet Thickness Minimum .008 mm double .0003 double Main Motor DC 550 KW Spool Size 500 mm Diameter x 1540 mm W 60.630

    Get Price
  • Looper and tension control in hot rolling mills A survey

    2007 7 1 The role of a hot strip mill process is to roll the slabs produced in a continuous casting process and produce strips of thickness 0.8–20 mm Fig 1 shows a typical layout of a hot strip mill Slabs are heated up to around 1200 C in reheating furnaces and then rolled on two reversing roughing mills which reduce the thickness of bars to

    Get Price
  • Slit rolling

    2012 7 16 mill is required Pass Design The leader sections for the multiple slit rolling pro cess e.g square rectangular or round have to be of very close tolerance This requires Correct pass profile in the rolls Correct roll gap to ensure no overfill Correct pass alignment between top and bottom rolls Sound roll neck bearings and positive roll

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  • Different types of rolling mills and defects in rolled

    2020 6 5 These rolls are rotating in opposite directions which allows the material to pass between the first and second rolls The bottom roll rotates in the opposite direction of the second roll The machine is designed to roll both in forward and reverse which is ideal for metal reduction and uniformity of the material Four high rolling mills

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  • CUTTING TOOLS

    2021 6 10 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.

    Get Price
  • Properties of Hot Rolled Strip Obtained By Calculation or

    2006 9 30 The layout of the hot strip mill of voestalpine Stahl is shown in Fig 1 Slabs are heated to rolling temperature in the reheating furnace subsequently descaled and rolled in the roughing stand to the transfer bar thickness andafter a second descaling steprolled to the final thickness cooled on the run out table and coiled.

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  • Xingtai Delong Machinery Mill Roll Co Ltd

    Rolling Mill Application Material Size Hot Strip Mill 1 Medium Wide Hot Strip Mill 2 CSP 3 Steckel Mill Vertical Roll Adamite Barrel Diameterφ450 1800 mm Barrel Length≤3000mm Net Weight≤35t Alloy Cast Steel HiCr Iron Barrel Diameterφ500 1400 mm Barrel Length 1000 3860 mm Net Weight≤50t Roughing Work Roll

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