Rolling (metalworking) - Wikipedia

In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. The concept is similar to the rolling of dough.Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is ...

6 High Reversible Cold Rolling Mill - pt.slideshare.net

ROLL CHANGING CAR (RCC) FRONT VIEW REAR VIEWThis Assy. is used to change rolls of 6 High rolling mill USED ROLLS 12 14. SIDE VIEW OF 6 HIGH REVERSIBLE MILL 13 15. OPERATIONAL INSTRUCTIONS A rolling mill should operate at its maximum power or maximum speed.

ROLLING MILLS, 4-HI - Used Equipment Network

KYONIL 4-HI REVERSIBLE FOIL ROLLING MILL, 2004, [50389] ... WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL [108122] National Machinery Exchange Newark NJ 973-344-6100 [email protected] RETURN to CATEGORY DIRECTORY RETURN to SPECIALTY DIRECTORY ...

What is a Reversing Mill? - Definition from Corrosionpedia

A reversing mill is a rolling mill in which the workpiece is passed forward and backward through a pair of rolls. The reversing mill is so named because the steel runs back and forth between the rollers, reducing the thickness incrementally with each pass. A reversing mill can be used to reduce material to gauge.

RWF 4 HI, REVERSIBLE COLD ROLLING MILL in Mansfield, OH, USA

Used LOEWY ROBERTSON 4 HI, REVERSIBLE, COLD ROLLING MILL in Mansfield, OH. 215/125 mm X 500 mm x 500 mm Material- Carbon Steel Max material width - 430 mm Material Thickness max/min - 6.5 mm/0.20 mm Entry Uncoiler, Pinch Control Roll Coil Weight - 5 ton Coil outside diameter, max - 14...

New Rolling Method R f Reversing Cold Rolling Mill

reversing cold rolling mill, which takes relatively inexpensive capital investment, is put into use. 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.

Stainless Steel Four High Rolling Mill , Electric ...

गुणवत्ता Four High Rolling Mill निर्माताओं & निर्यातक - खरीदें Stainless Steel Four High Rolling Mill , Electric Reversible Rolling Mill चीन से निर्माता. Hindi English French German ... 6 Hi Cold Rolling Mill (3) Four High Rolling Mill (4) Push Pull ...

Used 1150 6-hi reverse cold rolling mill - mhusedmachine.com

Used 1250 6-hi reverse cold rolling mill; used 750 4-hi reverse AGC cold rolling mill; Used Ф190/Ф900×1180 stainless steel 4-hi AGC reverse cold rolling mill; Used 1250 4-hi reverse cold rolling mill; Used 6-hi cold rolling mill; 460 4-hi 4-stand CRM(new machine in stock) 1250mm 6 Hi reversible cold rolling mill ; Used 1450 6-hi ...

New Rolling Method Of Reversing Cold Rolling Mill

NEW ROLLING METHOD OF REVERSING COLD ROLLING MILL Authors Name and Affiliations ... small lots of a variety of coils of high-grade steel or special steel in advanced countries. Since it is not ... reduction is carried out by the roll force cylinders in the mill, and tension between the mill and each reel is established. After that, rolling of ...

1250mm 6HI Cold Reversible Rolling Mill , Used ...

1250mm 6-HI Cold Reversible Rolling Mill [88064] Original Year: 1971 Upgraded: 1985 New AGC System and X-Ray Gauges 1996 Quick Roll Change, 6-HI Upgrade, AFC by ABB, New Electrics, Oil Cellar 2000 New AFC on Entry Line by ABB Thickness Range: 1.6mm - 6.0mm Entry 0.3mm - 3.6mm Exit Coil Width: 600mm - 1250mm Rolling Speed: 0 - 510 - 1400 MPM

Rolling processes - Al-Mustansiriya University

friction, μ, between the strip and the roll by the following relationship: d max 5.6 Thus, as expected, the higher the friction and the larger the roll radius, the greater the maximum possible draft becomes. Note that this situation is similar to the use of large tires (high R) and rough treads (high, μ.) on farm tractors

1250mm 6HI Cold Reversible Rolling Mill , Used ...

1250mm 6-HI Cold Reversible Rolling Mill [88064] Original Year: 1971 Upgraded: 1985 New AGC System and X-Ray Gauges 1996 Quick Roll Change, 6-HI …

Used 6-hi 1450mm reverse cold rolling mill

1250mm 6 Hi reversible cold rolling mill ; 700mm 20-roll rolling mill in stock; Used 1250 6-hi reverse CRM; used 750 4-hi reverse AGC cold rolling mill; 6Hi reversible cold rolling mill; Used 1150 6-hi reverse cold rolling mill; Used 350mm 4-hi reverse cold rolling mill; Used 4-hi skin pass; New 1450 skin pass in stock; Used 1450 6-hi reverse CRM

4-HI REV. COLD ROLLING MILL - 500 MM - 0.2-1.5 MM ...

4-HI REV. COLD ROLLING MILL - 500 MM - 0.2-1.5 MM - STAINLESS STEEL: Ref. No. ROLLMILL180401: Year: 1998: Brand: UNITED: Subj. Offer about second-hand 4-Hi reversible cold rolling mill (Stainless steel ) Dear Mr , We have pleasure to provide you with an offer about second-hand cold rolling mill that is ... Work roll face: 120 x 610 mm Back up ...

Reversing cold mills (steel) | SMS group

It's the best solution for rolling silicon steels and special steel grades. Depending on your product mix, we can provide the RCM in tailored design, as e.g. 4-high, 6-high, 18-HS or 20-high. What makes the mill so efficient is that you can set the number of passes and the rolling speeds to suit your program.

CUTTING-EDGE COLD-ROLLING MILLS | Primetals Technologies

The most common configuration is the single reversing mill. Various mill designs are offered that include 6-high UCMs (Universal Crown Control Mill), ZR mills and 12-high cold-rolling mills with small-diameter work rolls for the efficient rolling of materials of high hardness.

Cold Rolling Mill Sale | Steel Cold Rolling Mill Machines ...

We are deeply impressed by the 1422 mm 6-high reversible cold rolling mill from Enhancing Technology. This company is professional and provides good quality and service to customers.---Vladimir from Russia. My reversible cold rolling mill is provided by Enhancing Technology in 2012.

6 HI Cold Rolling Mill 1250 mm 1200 mpm - 0.128 mm Gauge ...

Apr 13, 2017· This is the complete Video of the 1200 mpm speed 1250 mm wide 6HI Cold Rolling Mill commissioned by YOGIJI DIGI in March 2017 at Aarti Rolling Mills …

6 High Reversible Cold Rolling Mill - SlideShare

Feb 10, 2012· 6 High Reversible Cold Rolling Mill 1. CRM Complex6 High Reversible Cold Rolling Mill Training Manual0 2. LINE VIEW 1 3. ... These can range from high forward slip values causing poor roll life and a tendency for the mill to chatter, to residual stress problems that manifest themselves as coil set, transverse bow, poor formability etc. 14 ...

Reversible Cold Roll Mill - royalrajasthanonwheels.co.in

4 high cold roll reversable mill cleanroominstruments. Reversible cold rolling mill jingxiangcomcn. 4 High and 6 High Cold Reversing Mills C Type Product Overview:For welding pipe channel steel and other structure steel industrials InquiryFor sale at : MC054 Demag 4 Hi Cold Rolling Mill. 6 High Reversible Cold Rolling Mill Rolling

1250mm 6 Hi reversible cold rolling mill - mhusedmachine.com

The mechanical equipment of 1250mm six-rolls reversible cold rolling mill includes Uncoiler,Coil car,Beginning Straightening,Right Recoiler,Unwinder car,Front device, 1250 composition of six-rolls Rolling mill, Rear device,Roll changing device,Left recoiler,Belt Wrapper,1250 six-high rolling mill ground foundation specification,1250 six-high rolling mill mechanical fixture bolts.

49" (1250mm) 6-HI Cold Reversing Mill NEW 1993 ...

49" (1250mm) 6-HI Cold Reversing Mill NEW 1993. You are here. Home. Summary . Rolling Mills 6 High Z Mill. Manufacturer: . ... Roll Barrel Length WR, IMR, BUR: 1420mm. Hydraulic Screw Downs. WR & IMR : Taper Roller Bearings. Lubrication Oil Mist. Hydraulic Roll Changer.

4 High Rolling Mills for sale, New & Used | MachineSales.com

The # 1 place to find new & used 4 high rolling mills for sale. Buy or sell machinery & equipment quickly & easily - MachineSales.com

Cold rolling on a 4 hi reversible mill - SlideShare

Nov 22, 2013· 6. Cold rolling - using Roll Coolant - emulsion In this CRM, Cold rolling is done on a Mecon Weanunited PLC controlled 3000 tons/m 4 Hi reversible mill. As the name suggests the 4 Hi mill employs 4 rolls, two these are the work rolls and the other two are the backup rolls.

Reversing Cold Mill | Primetals Technologies

Advanced reversing cold-mill technology from Primetals Technologies is an ideal solution for small- to medium-sized production capacities, or for the rolling of smaller order lots of special steel grades. Depending on the product mix and quality demands, Primetals Technologies offers 6-high or 4-high mill stands to meet the respective product ...

20 Hi reversible cold rolling mill - moranmachinery.com

This 1450mm 20 Hi Reversible Cold Rolling Mill was designed to roll 1.0~3.0mm plain carbon steel, low alloy steel and 200, 300,400 series stainless steel board into 0.2-1.2mm thick as clients’requirement.

SteelMillMarket.Com - The Best Place to List Steel Mill ...

450 4-Hi Reversible Cold Rolling Mill ... Used 1250 mm 6-Hi Cold Rolling Mill 73 Views · Posted on 2017-01-05 09:42:26. Mitsubishi – 12Hi Reversing Cluster Mill (MA440700) 95 Views · Posted on 2017-01-04 22:22:47. 1050mm 20 HI Cold Reversing Mill

Pay off in 6 hi cold rolling mill - YouTube

Jan 17, 2017· HR coil is feed in payoff in 6hi cold rolling mill

JAPAN IHI . 6 HI REVERSE COLD ROLLING MILL FOR ...

JAPAN IHI . 6 HI REVERSE COLD ROLLING MILL FOR CARBON STEEL. Used 6 HI Reverse Cold Rolling Mill for Carbon Steel Built by Japan IHI Containerized/ On-Truck Including Huge Rolls ( Rolls : Around 300 Ton ) Around 3 Years Ago Shut Down , Installed, On Foundation ( Maybe 70 Containers + 300 Ton Bulk Cargo )

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

The loaded roll gap crown mathematic model and the strip crown mathematic model of the reversing cold rolling process were established, and the deformation model of roll stack system of the 6-high 1 250 mm high crown (HC) reversing cold rolling mill was built by slit beam method.

China 1450mm 4-Hi Reversible Cold Rolling Mill - China ...

Cold Rolling Machine, Five Continuous, Five Continuous Rolling Machine manufacturer / supplier in China, offering 1450mm 4-Hi Reversible Cold Rolling Mill, Stainless Steel Cold Rolling Mill Manufacturer, High Quality 6- Hi Reversible AGC Cold Rolling Mill and so on.

6-high Reversible Cold Rolling Mill Wholesale, Rolling ...

About 7% of these are rolling mill. A wide variety of 6-high reversible cold rolling mill options are available to you, There are 5 6-high reversible cold rolling mill suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply of 6-high reversible cold rolling mill …

1250mm 6 Hi reversible cold rolling mill - moranmachinery.com

1250mm 6Hi Reversible Cold Rolling Mill . 1. Its usage. The 1250mm 6Hi Cold Rolling Mill is used to roll 1.5-4.0mm(thick) *650-1050mm (width) hot rolled coil after pickling or rerolled steel after annealing into 0.13-1.5mm cold rolled steel coil.

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