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  • Roll Force Systems Rolling Mill Roughing Stand Routing

    2016 3 20 These include the slabbing mill hot roll mills cold roll mills SR mills and DR mills Any operating unit that reduces gauge by application of loads through revolving cylindrical rolls operation can be hot or cold The elevated temperature rolling mill is the Hot Mill and is capable of reducing the gauge of a slab 92 99 Roughing Stand

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  • Finishing Mill

    Roughing mill rolling of reheated slab The roughing mill usually consists of one or two roughing stands in which the slab is hot rolled back and forth 5 or 7 times repeatedly to reach the minimum thickness requirement The roughing mill also contains edger rolls that are used to roll

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  • Will Roughing Mill Operator be Automated or Replaced

    2021 10 25 83 Chance of Automation Roughing Mill Operator will probably be replaced by robots This job is ranked #471 out of #702 A higher ranking i.e a

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  • <452DBCF6AAEE2DA4BBAED5A15DC2EC0C9A5CEAABAA15E2E696

    2014 7 4 4 5 Sizing Press A NAME FOR QUALITY TECHNOLOGY AND SERVICE PRODUCT MANUAL 1 1.Brief Introduction 2 2.Product and Service Features 3 3 troduction of New Products 5 4.Certifi cation 7 5.Manufacturing Process and Major Equipments 10 6.Application Examples 11 7.Specifi cation 34 8.Product Availability 35 9.Marking and Packing 36 10.Precautions for Use

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  • CHINA STEEL

    2020 3 12 The plate mill is mainly equipped with the walking beam continuous reheating furnaces high pressure descaling box 4 high reversing rolling mill with hydraulic AGC system γ ray thickness gage 24m long on line accelerated cooling system 3600 tonleveler rolling disc type cooling bed on line automatic ultrasonic testing system and normalizing furnace.1 million tons of plates are produced

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  • Specialty Metals Production

    2014 7 30 Reversing mills Sendzimir mill Z mill Small diameter work rolls surrounded by larger back up rolls Coiling stands provide tension Large reductions possible on strong materials Active shape and gauge control Material can be produced as wide as 60 and as thin as 0.0007 18 microns

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  • Roughing Shell Mills

    Product Spec Display Brand TTC PRODUCTION 11 Size 2 Roughing Shell Mills Showing 1 11 of 11 SORT BY PAGE SIZE M42 Cobalt Roughing Shell End Mill Item # 10 304 128 Brand TTC PRODUCTION Finish Coating

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  • IOM3

    2021 7 7 Rolls in hot rolling mills have to withstand harsher and harsher conditions throughout the decades In the early 2000 s problems of bonding zone fatigue before reaching scrap diameter of the work rolls started to occur in some mills Since then year by year increasing fatigue issues were encountered in reversing roughing mills worldwide.

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  • Angle Steel Rolling Mill Machine Three Roll Roughing Mill

    Product Name Angle steel Rolling Mill machine Three roll roughing mill 1 Product outline Raw material specification 120 120 6000mm 150x150x6000mm Billet Steel type Angle steel Finished products size Φ10 Φ32mm hot rolling rebar Annual production capacity 150 000 T a 2 Technology program 3 Technological process

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  • STEEL PLATES

    2010 6 30 Plate Mills Works Nagoya Feb 1975 Roughing 4 high reversing 4 high reversing 1 200 1 900 4 800 HSB VE 4H 4H HSB VE 4H 4H HSB VE 4H 4 700 4 724 4 724 5 500 1 830 with bending roll 2 000 2 000 2 400 1 020 1 000 1 000 1 200 Mar 1968 Finishing Roughing 4 high reversing 4 high Finishing reversing 4 high Jan 1977 reversing Kimitsu Oita Mill

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  • Çolakoğlu Metalurji Hot strip from Istanbul

    roughing mill with camber free rolling The production process starts with heating of the slabs in the walking beam furnace A high pressure descaler then removes the scale that has formed during heating The descaler operates at a maximum pressure of 200 bar and thus produces a clean surface The four high reversing roughing stand rolls

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  • Pinch roll application in rolling plant

    Pinch roll application in rolling plant Products As a leading global manufacturer of crushing grinding and mining equipments we offer advanced reasonable solutions for any size reduction requirements including Pinch roll application in rolling plant quarry aggregate and different kinds of minerals.

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  • Roll For Hi Plate Mill Iron Industry Ukrani

    Roll For Hi Plate Mill Iron Industry Ukrani Depends on the Chinese top manufacturer resource Depending on the advanced manufacturing equipment unique production technology strict process control experienced experts team worldwide sales network and perfect technical service before and after sales Yelong International has ability to supply series of high quality mill rolls and sleeves for hot

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  • Rolling of Channels Methods of Pass Design Conventional

    2021 10 1 The determination of pass schedule is also be subjected to the availability of mill facilities viz roll specification and size power of motors of roll stands and quality of the rolled metal desired Lesser slope 6 i.e 10 and greater width of channel further adds additional difficulties in rolling The insignificant slope on the

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  • 3 Rolls For Rebar Mill

    A996 Rebar And A615 Rebar Stocking Mill Using frequent rolling cycles the mill rolls 3 through 8 in astm a 99660 a 99640 and a 61560 grades often times at specific nonstandard lengths also available are metric sizes high strength and no grade reinforcing bars byer steels rebar manufacturing operations is what is monly referred to as a stocking

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  • Specialty Metals Production

    2014 7 30 Reversing mills Sendzimir mill Z mill Small diameter work rolls surrounded by larger back up rolls Coiling stands provide tension Large reductions possible on strong materials Active shape and gauge control Material can be produced as wide as 60 and as thin as 0.0007 18 microns

    Get Price
  • Gear Couplings

    From heavy duty reversing and roughing stands to high speed cold finishing stands Xtek TSP geared couplings have an impressive history of unsurpassed performance in rolling mill applications TSP HARDENED GEAR COUPLING Rolling mills around the world continue to push the envelope of equipment capabilities to increase production.

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  • STEEL PLATES

    2010 6 30 Plate Mills Works Nagoya Feb 1975 Roughing 4 high reversing 4 high reversing 1 200 1 900 4 800 HSB VE 4H 4H HSB VE 4H 4H HSB VE 4H 4 700 4 724 4 724 5 500 1 830 with bending roll 2 000 2 000 2 400 1 020 1 000 1 000 1 200 Mar 1968 Finishing Roughing 4 high reversing 4 high Finishing reversing 4 high Jan 1977 reversing Kimitsu Oita Mill

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  • Gear Spindles

    2005 11 24 introduction 2 gear spindles description 3 product concept 4 gear tooth design 5 gear tooth materials and heat treatments 6 gear size selection 7 standard designs 9 special designs 10 spindle accesories 12 spindle maintenance

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  • Guide to Tinplate

    2019 8 22 The roughing section may comprise four or five four high non reversing stands or a single four high reversing mill dependent on the mill design The finishing train may have up to seven four high rolling stands in tandem see Figure 4 After rolling the strip is cooled to a controlled temperature on a run out table using banks of water sprays.

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  • DAVY UNITED NON REVERSING VERTICAL BILLET

    2013 12 21 DAVY UNITED NON REVERSING VERTICAL BILLET ROUGHING MILL STAND 1600HP 600V DC Motor Gearbox Sale includes mill stand main motor mechanical drive train and 1 set of rolls Detailed Specification available upon request LIFT OUT CHARGE TBA Auction Details Steel Billet Processing Equipment inc Billet Straightening Centro Maskin Grinder Shot

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  • rolling mill used machine for sale

    Qty 1 Second hand rolling mill Mfc Fröhling Type 4 hi reversing mill Application Copper Steel Built 1976 Strip width 150 300 mm Thickness 1.5 0.08 mm Coil weight 2.4 Tons Coil ID 400 mm OD 1200 mm Back up roll dia 400 mm Work roll dia 93 105 mm Mill speed 300 m/min Main drive 300 kW Coil power 90 kW Gauge

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  • MST Steel Corp

    Rod and wire mills with finishing rolls from 8 to 12 inches in diameter always arranged with larger size roughing stands Hoop and cotton tie mills similar to small merchant bar mills Armour plate mills with rolls from 44 to 50 inches in diameter and 140 to 180 inch body Plate mills with rolls from 28 to 44 inches in diameter Sheet mills

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  • Hot Rolling

    Nippon Yakin s roughing mill handles plate rolling as well as rough bar rolling for strips with sophisticated hydraulic screw down system The original physical model of rolling of the process computer enables optimum rolling pass schedule calculations for each product Primary Specifications Roughing Mill four high reverse mill.

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  • REVERSING COLD MILLS

    2018 3 27 X Roll program offers the right cold mill for you Ideal for an annual production of 100 000 to 500 000 t are our single stand reversing mills RCM Depending on your product spectrum they come in four high or six high design with CVC plus What makes single stand reversing mills stand out is their very broad product spectrum.

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  • Steel Equipment Projects

    2019 3 10 Complete Mini Mill Switzerland 500 KT/A Main equipment Demag 102 ton EAF Demag 85 ton LF Demag 5 strand billet caster 100mm x 100mm to 180mm x 220mm x 12M Danieli 8 stand roughing mill Danieli 2 stand intermediate mill Demag/Danieli 8 stand finishing mill plus all ancillary/supporting facilities Sold to Indonesia.

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  • GONTERMANN PEIPERS INDIA LIMITED

    2019 9 17 Iron Pearlitic Rolls Bainitic Acicular Rolls H i Cr Iron Double Poured Rolls in both Regular Anti Peel quality I ndefinite Chilled Double Poured Cast Iron Rolls in both Normal Enhanced Carbide quality H i Cr Steel Rolls for Roughing Stands H SS Rolls for Finishing Stands P late Mill Work Rolls C ast F orged Steel Back

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  • The Specialist of Work Rolls for Hot Rolling of Flat Products

    2005 1 20 The specific pressure p in the rolling gap is calculated 1 by dividing the separating force P by strip/plate width b and the contact length L between strip/plate and the work roll In Roughing mills p is usually less than 150 N/mm` fig 2 in finishing mills p

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  • 3 Rolls For Rebar Mill

    A996 Rebar And A615 Rebar Stocking Mill Using frequent rolling cycles the mill rolls 3 through 8 in astm a 99660 a 99640 and a 61560 grades often times at specific nonstandard lengths also available are metric sizes high strength and no grade reinforcing bars byer steels rebar manufacturing operations is what is monly referred to as a stocking

    Get Price
  • Analysis of the Production of I Beams on a Universal Beam

    2005 9 28 The two high roughing mill has 1300 mm diam rolls with a body 3000 mm long The rolls are driven by two 4000 kW electric motors The shaped semifinished product from the 1300 stand enters the roughing train stands GUK 1 and VK 1 proceeds to the leader stands GUK 2 and VK 2 and is then sent to finishing stand GUK 3.

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  • Steel Equipment Projects

    2019 3 10 Complete Mini Mill Switzerland 500 KT/A Main equipment Demag 102 ton EAF Demag 85 ton LF Demag 5 strand billet caster 100mm x 100mm to 180mm x 220mm x 12M Danieli 8 stand roughing mill Danieli 2 stand intermediate mill Demag/Danieli 8 stand finishing mill plus all ancillary/supporting facilities Sold to Indonesia.

    Get Price
  • UNIVERSAL ROLLING MILL STAND HAVING MORE THAN

    The roll drive however is not a subject of this invention The illustration of a beam rolling train according to FIG 4 shows a roughing stand 50 with roll ways 51 52 extending on the two sides thereof over the maximum length of the primary or rough profiles for performing a plurality of primary or roughing passes in reversing operation.

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  • rolling mill used machine for sale

    Qty 1 Second hand rolling mill Mfc Fröhling Type 4 hi reversing mill Application Copper Steel Built 1976 Strip width 150 300 mm Thickness 1.5 0.08 mm Coil weight 2.4 Tons Coil ID 400 mm OD 1200 mm Back up roll dia 400 mm Work roll dia 93 105 mm Mill speed 300 m/min Main drive 300 kW Coil power 90 kW Gauge

    Get Price
  • Rolling Mills

    Roughing Mills IEN# Roughing Mill Mfg Year 1941 The Screw Downs were repowered in 1996 with new SCR base drives with a digital control on the front end The motors were increase in size to 100 HP per side New operator controls for these systems were

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  • Analysis of the Production of I Beams on a Universal Beam

    2005 9 28 The two high roughing mill has 1300 mm diam rolls with a body 3000 mm long The rolls are driven by two 4000 kW electric motors The shaped semifinished product from the 1300 stand enters the roughing train stands GUK 1 and VK 1 proceeds to the leader stands GUK 2 and VK 2 and is then sent to finishing stand GUK 3.

    Get Price
  • Manufacturing process

    Detailed Project Report DPR on Modern Technology of Rolling Mill Billets Steel Wire Galvanized Sheet Forging and Castings E Book Present Market Position and Expected Future Demand Technology Manufacturing Process Investment Opportunity Plant Economics and Project Financials comprehensive analysis from industry covering detailed reporting and evaluates the position of the

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  • The Specialist of Work Rolls for Hot Rolling of Flat Products

    2005 1 20 The specific pressure p in the rolling gap is calculated 1 by dividing the separating force P by strip/plate width b and the contact length L between strip/plate and the work roll In Roughing mills p is usually less than 150 N/mm` fig 2 in finishing mills p

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  • ROLLING

    2018 2 21 after the roughing mill and finishing mill In the case of a large product mix with different entry strip tempera tures to the finishing mill a temperature measurement in front of the finishing mill improves the performance of the FFWC The signal processing of the exit width of the roughing mill is an important component of the FFWC.

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  • <452DBCF6AAEE2DA4BBAED5A15DC2EC0C9A5CEAABAA15E2E696

    2014 7 4 4 5 Sizing Press A NAME FOR QUALITY TECHNOLOGY AND SERVICE PRODUCT MANUAL 1 1.Brief Introduction 2 2.Product and Service Features 3 3 troduction of New Products 5 4.Certifi cation 7 5.Manufacturing Process and Major Equipments 10 6.Application Examples 11 7.Specifi cation 34 8.Product Availability 35 9.Marking and Packing 36 10.Precautions for Use

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  • HOT ROLLING PRACTICE An Attempted Recollection

    2018 4 12 x The initial hot working operation for most steel products is done on the primary roughing mill blooming slabbing or cogging mills x These mills are normally two high reversing mills with 0.6 1.4 metres diameter rolls designated by size .

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  • Characteristics and Line up of IHI s Non Ferrous Metal

    2021 5 11 In general non reversing 4 HI mills are used as aluminum foil mills which comprise ① a roughing mill ② an intermediate rolling mill and ③ a finishing mill according to the intended thickness and production amount rolling time of the foils In some cases in order to minimize initial

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