ROLLING MILLS, 4-HI - Used Equipment Network
6" x 25" x 30", , reversing mill (10026) [10026] Machinery International Corp Ansonia CT 203-736-9000 sales@machyintl 7" x 20" x 28", Cauffiel, w/Terminal Equipment
اقرأ أكثر
HC+CAD_
The main part design of High Crown Control mill covered in this paper is devised though a comprehensive consideration and a comparison of various options. The purpose of this topic is to design a kind of cold rolling mill which can improve the shape of the cold-rolled strip steels.
اقرأ أكثر
6 High Cold Roll Mill Suppliers, all Quality 6 High Cold ...
6 High Cold Roll Mill, 6 High Cold Roll Mill Suppliers Directory - Find variety 6 High Cold Roll Mill Suppliers, Manufacturers, Companies from around the World at rolling mill machine,rolling mill,roll forming machine, Steel Sheets
اقرأ أكثر
SECONDHAND 1250mm 6HI Cold Reversible Rolling Mill ...
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 - …
اقرأ أكثر
6 high cold rolling mill, 6 high cold rolling mill ...
2Hi rolling mill 1, introduction blank : continuous casting 60 mm × 60 mm maximum length 1800 mm, 50 kg / pcs end product : 10 ~ 24 round steel or deformed bar, length 9000-11 000 mm the mill : 250 × 4 transverse rolling mill, rolling line speed : 2.6 ~ 3 m / s 2, Product solution Steel type : carbon construction steel, high-quality carbon construction steel …
اقرأ أكثر
Rolling Mills: 6 Different Types of Rolling Mills [Images ...
Four high rolling mills. Cluster rolling mills. Planetary rolling mills. Tendem or Continuous mills. 1. Two High Rolling Mills. It contains two heavy rolls fixed one over the other. The rolls are supported in bearing housed in sturdy upright frames (called stands) which are grouted to the rolling mill floor.
اقرأ أكثر
US5142896A - Cluster mill with hydraulic screw-down ...
The invention relates to a cluster mill having four columns 5, 6 connecting the lower part 1 and the upper part 2 for the sets of rolls 3, 4. Associated with each column 5, 6 is a lifting device 11, 12 enabling the lower part 1 and the upper part 2 to be moved wide apart. A hydraulic roll screw-down system independent thereof has an adjustable piston 16 which can be attached to the …
اقرأ أكثر
Tandem cold-mill solutions by Primetals Technologies ...
Advanced mill stand actuators contribute to improved yield, user-friendly mill operation, and high-quality strip that lies within the specified tolerance values. Both 6-high and 4-high mill stands with their specific features and benefits are supplied on the basis of detailed analyses of product and customer requirements.
اقرأ أكثر
US7004002B2 - Rolling method for strip rolling mill and ...
FIG. 4 shows an example of a one-stand reversible rolling mill, which includes a reversible 6-high rolling mill 24 according to this embodiment and means for measuring the amount of actual edge drop that occurs during the rolling operation. This rolling mill 24 is a six-high rolling mill shown in FIG. 1 and FIG. 8.
اقرأ أكثر
EP1228818B2 - Rolling method for strip rolling mill and ...
Fig. 4 shows an example of a one-stand reversible rolling mill, which includes a reversible 6-high rolling mill 24 according to this embodiment and means for measuring the amount of actual edge drop that occurs during the rolling operation. This rolling mill 24 is a six-high rolling mill shown in Fig. 1 and Fig. 8.
اقرأ أكثر
Rolls-Forged Rolls-Cold Mill Rolls - Metals
8 Symbol Material Substance Main Usage Characteristics FH-8 : 2% Cr Steel : …
اقرأ أكثر
cold rolling mill used machine for sale
Mfc.: Type: 6-Hi reversing mill Built: 1976 Shut down: 2014 Revamped: 2010 Control system – changed DC to AC motors Load cells were replaced in March 2005 & thickness gauge in March 2009 Roll coolant cooler was replaced in July 2009 Control boards of hydraulic screw down & electromagnetic valves were replaced in 2009.
اقرأ أكثر
US20040206147A1 - Rolling method for strip rolling mill ...
A strip rolling mill includes a pair of upper and lower work rolls for rolling a strip, intermediate rolls for supporting each of the paired work rolls, and back-up rolls for supporting each of the intermediate rolls. Each of the work rolls is provided with a tapered portion at one end thereof so that the tapered portions of the work rolls are on opposite sides of roll bodies thereof with ...
اقرأ أكثر
Used 6-hi cold rolling mill
Used 6-hi cold rolling mill Material: hot rolled and pickled low carbon steel, tension strength: max 550N/mm2, yield point: max 450N/mm2 Thickness: 2-4.5mm
اقرأ أكثر
Used 20-hi cold rolling mill (India Brand)
Used 6-hi cold rolling mill; Used 1450 6-hi reverse CRM; Used roll grinder; Used 1450 6-hi reverse CRM; 700mm 20-roll rolling mill in stock; Used 1250 6-hi reverse CRM; used 750 4-hi reverse AGC cold rolling mill; Used 1450 four high reversible cold rolling unit; used 1400 12-hi reverse cold rolling mill; used 1150 6-hi reverse CRM ...
اقرأ أكثر
High Performance Digital Rolling Mill Motor Drives ...
High Performance Digital Rolling Mill Motor Drives. ... AC motor drive systems for rolling mills, vol.36, Review (1987), pp. 13-20. ... Microprocessor -controlled Fast response speed regulator for thyristorized reversible regenerative DCM drive. IEEE-1ECI'78 proceedings, ...
اقرأ أكثر
6-HI, Cold Reversible Rolling Mill
6-HI Cold Reversible Rolling Mill 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 …
اقرأ أكثر
4 high non reversing mill of roll width
Find , Waterbury, Raymond, Blaw-Knox, Bliss, Davy McKee, , and Nash for sale on Machinio. 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 1270 mm Min. width rolled : 700 mm 4 These can range from high forward slip ...
اقرأ أكثر
Mitsubishi Rolling Mill_Corporate website
product description. Our company's single rack UC6 roll reversible rolling mill complete set of equipment was imported from Japan's Mitsubishi- company, with an annual production capacity of 250,000 tons. Rolling 0.18-2.0mm cold-rolled steel sheet, product width 800-1300mm. Hot-rolled steel coils after push-pull shallow trough turbulence ...
اقرأ أكثر
designing 6hi cold rolling mill specifications
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
اقرأ أكثر
Advanced Reversing Cold Mills by Primetals Technologies ...
Depending on the product mix and quality demands, Primetals Technologies offers 6-high or 4-high mill stands to meet the respective product and customer requirements. In reversing cold mills the tension reels are placed on both ends of a single- or two-mill-stand arrangement.
اقرأ أكثر
SUMMER TRAINING REPORT (BHUSHAN STEEL)
6 Hi – Reversible Mill 3,50,000 6 Hi –Flat+ Narrow Reversible Mill 1,25,000 Electrolytic Cleaning Line 3,50,000 Annealing Line Batch Type (Hydrogen) 2,76,000 Laddle Refining Furnaces 3,60,000 ... COLD ROLLING MILL:- . : ...
اقرأ أكثر
Hot steel plate rolling mill system and rolling method ...
A hot rolling mill system according to claim 1, wherein: the at least one rolling mill stand with small work rolls is a 4-high or 6-high mill in which the work rolls are movable in a roll axial direction for dispersing wear of said rolls due to rolling so that variations in a roll-to-roll gap due to wear is made small.
اقرأ أكثر
DE2163862A1 - Two high reversing mill - with hydraulic ...
Low speed, high torque, reversible hydraulic motors are employed as direct drives for the rolls or spindles of hot rolling two high reversing mills. The use of these motors is cheaper in capital cost and speeds up the reversing time from 2.5 sec. for electric motor drives to 0.5 sec. The mills are used in steel mills, etc.
اقرأ أكثر
6 High Reversible Cold Rolling Mill - SlideShare
Technical information about the six high mill Roughness Freq. Of roll Diameter (mm) Ra (micron) change Work roll 425 (max) 380 (min) 0.5 – 0.6 500 tonnes Intermediate rolls 490 (max) 440 (min) 0.6 – 0.7 1000 tonnes Back up rolls 1250 (max) 1050 (min) 0.6 – …
اقرأ أكثر
HOT ROLLED COILS, PLATES AND SHEETS
6 7 Blast Furnace - IV Steel Melting Shop First continuous annealing line in India Widest Cold Rolling Mill (upto 1870 mm width) India's Largest Coated Steel producer First Licensee Galvalume® producer in India JSW Steel Salem Works is the largest integrated alloy and special steel plant in India Widest Hot Strip Mill in India: 25.4 x 2150 mm ...
اقرأ أكثر
Five-high rolling mill - , Ltd.
6. A five-high rolling mill according to claim 5, wherein the first backup roll is in contact with said intermediate roll over a distance less than a predetermined maximum sheet width of a strip of sheet material to be rolled and greater than a predetermined minimum sheet width of a strip of sheet material to be rolled. 7.
اقرأ أكثر
한국 H 주식회사
Ltd. Mill guide for 6 High Mill: 0.3~3.5tx1728Wx1800m/min: Oct. 2002: Dae Myoung SMC (Shiwha) 12 High coil rolling mill: Φ42Φ93Φ185x200Wx200m/min (Mat'l : SUS 0.05mm) Sep. 2002: Iljin Light Metal: Magnesium rolling mill (2/4 High combination mill) 250W x 0.5t x 80m/min: Jun. 2002: HK Steel (Ansan) 4 High cold rolling mill: Φ90/Φ350 ...
اقرأ أكثر
Stainless Steel 6-Hi/ 6-Roll Cold Rolling Machine ...
Specification of Cold Rolling Mill. roller Type. 4-roller, 6-roller, 8-roller, 12-roller, 20-roller cold rolling mill. Stand Type. single-stand reversible cold rolling mill; tandem cold rolling mill ( from 3 stands to 6 stands) Size of finished products. Width: from 350-1450mm; Thickness: from 0.1mm to 3.0mm. Application.
اقرأ أكثر
Rolling mill drive apparatus, rolling mill and rolling ...
At present, there are a cold tandem mill and a reversible mill as main cold rolling systems. The former is a type in which one pass of rolling reduces material to a desired thickness, and it is a mass production type. The number of stands is 5-6 in a conventional 4-high rolling mill, and 4-5 in a recent high-performance 6-high rolling mill.
اقرأ أكثر