cold rolling reversing mill

  • Cold Rollingprocess overviewEngineeringClicks

    Cold Rolling Process

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  • Cold rolling on a 4 hi reversible millSlideShare

    Nov 22 2013 · Raw Material slitting A Cold Rolling Mill is typically a Sendzimer type mill and is PLC controlled. CRM s may be 4 Hi Reversible Mill or 8 Hi reversible. A 4 Hi mill consists of two work rolls and two back up rolls and rolling operations can be reversed hence the nomenclature. Sendzimer is a generic name and it may have been supplied

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  • Reversing cold mills (steel) SMS group

    The reversing cold rolling mill is the all-rounder among the cold rolling mills Here thin strips thick strips soft grades high-strength and ultra-high-strength strips can be rolled in succession on one and the same plant. The RCM is mainly used for low carbon steels but is also a good solution for modern grades such as silicon steels.

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  • Blowing off steel sheet in a reversing cold rolling mill

    #140. Blowing off steel sheet in a reversing cold rolling mill. An emulsion is applied for cooling and lubrication when cold rolling steel. If this emulsion is not removed after rolling it can cause problems such as streaks stains and rust on the surface of the steel. The company s existing solution failed to remove the emulsion satisfactorily.

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  • 6 High Reversible Cold Rolling MillSlideShare

    Feb 10 2012 · 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.

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  • New Rolling Method R f Reversing Cold Rolling Mill

    The reversing cold rollin g mill is used mainly for producing coils of normal carbon steel in emerging countries and is used for producing small lots of variet y coils of high-grade steel or special steel in advanced countries.

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  • Blowing off steel sheet in a reversing cold rolling mill

    #140. Blowing off steel sheet in a reversing cold rolling mill. An emulsion is applied for cooling and lubrication when cold rolling steel. If this emulsion is not removed after rolling it can cause problems such as streaks stains and rust on the surface of the steel. The company s existing solution failed to remove the emulsion satisfactorily.

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  • Preset model of bending force for 6-high reversing cold

    6-high reversing cold rolling mill based on genetic algorithm CAO Jian-guo( ) 1 XU Xiao-zhao( ) 1 ZHANG Jie( ) 1 SONG Mu-qing( ) 2 GONG Gui-liang

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  • What is "Cold Rolling" Stainless Steel and Other Metals

    Another method of cold rolling uses a reversing mill which passes the strip back and forth between mandrels. This reduces the thickness of the strip during each pass until the desired thickness is reached. Metal can be reduced by between 60 and 80 percent through cold rolling and then can be used in the creation of consumer goods or for use

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  • 20-High mills SMS group

    20-HS mill rolling mills from SMS Grouptechnology that pays off. You benefit from our 20-high mills because they are packed with state-of-the-art mechanics hydraulics electrics and automation. Plus it s easily possible to retrofit these features into existing mills.

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  • Cold rolling

    The cold-rolling of pickled strips takes place on the reversing four-high stands with roll surface widths of 1200 mm 1700 mm and 1760 mm. Cold rolling is defined as the process of forming a given metal below its typical recrystallization temperature by rolling.

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  • Preset model of bending force for 6-high reversing cold

    6-high reversing cold rolling mill based on genetic algorithm CAO Jian-guo( ) 1 XU Xiao-zhao( ) 1 ZHANG Jie( ) 1 SONG Mu-qing( ) 2 GONG Gui-liang

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  • 17.5 4-HI United Cold Rolling Reversing Mill

    17.5" 4-HI United Cold Rolling Reversing Mill Rolling Mills 4 High Rolling Mill Description Width 450mm Thickness 0.2mm3.2mm € Year 1995 Material Mild Steel CR Thickness 3.2mm0.2mm Width 450mm (Max 500mm) Coil Weight 7 Tons Coil OD 1500mm Work Roll Size 125mm x 610mm Backup Roll Size 600mm x 590mm € Included Work Rolls

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  • Reversing Cold Rolling Mill (CRM)MAS Rollpro

    Reversing Cold Rolling Mill (CRM) Input Thickness 1.86 mm Output Thickness 0.152 mm Strip Width mm Input Material Hot rolled and pickled Cold Rolled with intermediate annealing Construction Type 4Hi / 6Hi Two stand Salient Features . Rolling Speeds up to 1400 mpm

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  • 4 High Rolling Mills for sale New Used MachineSales

    MACHINE# 13434 SPECIFICATIONS Manufacturer SCHMITZ Germany Type 4-Hi reversing Cold rolling mill with Hydraulic AGC and DC motors. Work roll dia mm (4.8"- 5.9") Backup roll dia mm (17.7"- 17") Main

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  • China 6 High Reversing Cold Rolling MillChina Cold

    China 6 High Reversing Cold Rolling Mill Find details about China Cold Rolling Mill Steel Rolling Mill from 6 High Reversing Cold Rolling MillHebei Moran Environmental Protection Technology Co.

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  • Blowing off steel sheet in a reversing cold rolling mill

    #140. Blowing off steel sheet in a reversing cold rolling mill. An emulsion is applied for cooling and lubrication when cold rolling steel. If this emulsion is not removed after rolling it can cause problems such as streaks stains and rust on the surface of the steel. The company s existing solution failed to remove the emulsion satisfactorily.

    Read More
  • 4 Hi Roll Reversing Metal Steel Cold Rolling MillBuy

    4 HI Roll Reversing Metal Steel Cold Rolling Mill . COIL MATERIAL Stainless Steel Iron Carbon Steel Aluminum Galvanized Etc. USAGE Steel Coil Cold Rolling Etc . Metal coil cold rolling mill is a kind of equipment that is used for rolling hot rolled coil.

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  • JSWCold Rolled Products

    JSW cold rolled closed annealed (CRCA) coils and sheets are produced at our state-of-the-art cold rolling mills (CRMs) in Vijayanagar. With our cutting-edge facilities advanced operational technologies rigorous inspection processes and integrated quality control we ensure that everything made at our CRMs is of the highest standard.

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  • What is "Cold Rolling" Stainless Steel and Other Metals

    Another method of cold rolling uses a reversing mill which passes the strip back and forth between mandrels. This reduces the thickness of the strip during each pass until the desired thickness is reached. Metal can be reduced by between 60 and 80 percent through cold rolling and then can be used in the creation of consumer goods or for use

    Read More
  • Cold rollingANDRITZ

    Innovative technologies. One of the most outstanding products in the ANDRITZ Metals portfolio is its patented S6-high rolling mill. This mill is increasingly used for stainless steel strip rolling either as in-line tandem mill for cold rolling or in the entry section of hot-strip stainless steel annealing and pickling lines to roll black hot strip with highest pass reductions and simultaneous

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  • Reversing Cold Rolling Mill

    Reversing Cold Rolling Mill Advanced reversible cold rolling mill is an ideal scheme for medium and small scale production or small batch special steel rolling. According to the product plan and quality requirements AEET provides 4 rolls or 6 rolls to meet customers needs for the corresponding products.

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  • 6 High Reversible Cold Rolling MillSlideShare

    Feb 10 2012 · 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.

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  • China Customized 4-Hi Non-Reversing Cold Rolling Mill

    4-Hi Non-Reversing Cold Rolling Mill. 4-Hi non-reversing cold rolling mill has four-roll irreversible cold rolling mill type of stand. It is highly designed to roll the casted and/or hot rolled aluminum coil with thickness of Max 10mm down to 0.1mm of thickness.

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  • Cold rolling on a 4 hi reversible millSlideShare

    Nov 22 2013 · Raw Material slitting A Cold Rolling Mill is typically a Sendzimer type mill and is PLC controlled. CRM s may be 4 Hi Reversible Mill or 8 Hi reversible. A 4 Hi mill consists of two work rolls and two back up rolls and rolling operations can be reversed hence the nomenclature. Sendzimer is a generic name and it may have been supplied

    Read More
  • 20-High mills SMS group

    20-HS mill rolling mills from SMS Grouptechnology that pays off. You benefit from our 20-high mills because they are packed with state-of-the-art mechanics hydraulics electrics and automation. Plus it s easily possible to retrofit these features into existing mills.

    Read More
  • REVERSING COLD MILLS ReferencesSMS group

    SMS SIEMAG Cold mills 10 CVC® 6-HS-REVERSING COLD MILL The probably then most modern single-stand X-Roll® reversing cold mill went on stream at China Steel Corporation (CSC) in Kaohsiung Taiwan in 2003. CSC expanded with this plant its existing capacity of cold-rolled steel to also include silicon steels as well as medium-

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  • (PDF) Review on Cold Rolling Mill Roll Deformation

    Sep 26 2020 · rolling mill can b e designed as 20 Hi 12Hi 8 Hi 6 Hi 4 Hi and 2 Hi rolling mills. In India now a days mostly 20 Hi and 4 Hi rolling mills are installed in bi g steel produ ction units.

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  • Cold Rolling MillsIngeteam

    More information . In case of stainless steel the process is more complex with previous stages passing through a previous heat treatment of the coils in bell furnaces after the hot rolling process reaching cold rolling mills with input thicknesses between 2.5 and 8.5 mm to be later cold rolled with target thicknesses between 0.25 and 6 mm. The cold rolling mill responsible for the

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  • 4HI Cold Rolling Mill1250 mm Width 200 mpmYouTube

    A novel customized Cold Rolling Mill designed supplied commissioned as per customer s specific requirement.YOGIJI DIGI sees itself as an AUTHORITY IN COLD

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  • Used Cold Rolling Mills for sale. Sendzimir equipment

    4 HI 1 Stand Achenbach Reversing Cold Breakdown Rolling Mill. Ref # 10692. Manufacturer Achenbach YEAR 1958 Achenbach Reversing Cold Breakdown Rolling Mill Dimension 1000/400 x 1500 Type 4 High Breakdown Mill Characteristics Min. Max. Entry Thickness (mm) 8

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  • Reversing Cold Rolling Mill (CRM)MAS Rollpro

    Reversing Cold Rolling Mill (CRM) Input Thickness 1.86 mm Output Thickness 0.152 mm Strip Width mm Input Material Hot rolled and pickled Cold Rolled with intermediate annealing Construction Type 4Hi / 6Hi Two stand Salient Features . Rolling Speeds up to 1400 mpm

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  • Advanced Reversing Cold Mills by Primetals Technologies

    In reversing cold mills the tension reels are placed on both ends of a single- or two-mill-stand arrangement. Due to the reversing rolling passes production efficiency is lower than that of

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  • Jindal (India) Limited Pages Cold Rolled

    Cold Rolled steel is produced by 6-Hi / Reversing Cold Rolling Mills. These mills are equipped with latest technologies of configurations comprising of Mill Management System ABB make Advent technology system. Automatic Gauge Control System and ABB make Digital DC Drives which assures the quality and prescribed limit of thickness of the materials.

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  • 4 Hi Roll Reversing Metal Steel Cold Rolling MillBuy

    4 HI Roll Reversing Metal Steel Cold Rolling Mill . COIL MATERIAL Stainless Steel Iron Carbon Steel Aluminum Galvanized Etc. USAGE Steel Coil Cold Rolling Etc . Metal coil cold rolling mill is a kind of equipment that is used for rolling hot rolled coil.

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  • SMS DEMAG 6HI REVERSING COLD ROLLING MILL National

    SMS DEMAG 6HI REVERSING COLD ROLLING MILL Our stock number 114266 Click on picture below for larger version TYPE 6-HI BUILT 2002 MODERNIZATION IN 2010 ROLLED MATERIAL CARBON STEEL SAE1006 S235-S550 C45-C75 IF STRIP WIDTH MAX. 1150 MM THICKNESS IN 3.5 MM OUT 0.302.5 MM

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