Comparison of 4-high and 6-high mill-stand technology in ...
Siemens VAI has modelled the rolling process in order to be able to compare the critical rolling parameters and results of 4-high and 6-high mill stands …
Siemens VAI has modelled the rolling process in order to be able to compare the critical rolling parameters and results of 4-high and 6-high mill stands …
John G. Lenard, in Primer on Flat Rolling (Second Edition), 2014 2.7 Generation III – Coil Box Hot Strip Mills. In the 1970s, Stelco of Canada developed the hot coil box designed for installation in hot strip mills ahead of the finish mill for coiling the transfer bar from the roughing mill and uncoiling it into the finishing mill. The coil box reduced the distance between the roughing mill ...
The 4Hi Cold Rolling Mills are used for rolling of coils, sheets and plates of all types of metals and alloys like Stainless Steel, Mild Steel, Brass, Copper, Cupro-Nickel, Aluminum etc. We have manufactured more than 400 such rolling mills …
Type:4-HI. Built:1980. Modernisation in 2016. Rolled material:Carbon steel SAE1006, S235-S550, C45-C75. Nominal Production 60,000 tons / year.
Electrical PLC,MCC & Drive system & lots of spares The Mill is reconditioned in 2006 & added lots of new items like full electrical drive,MCC,PLC,some motors etc. Also available 2HI Reversible Hot Rolling Mill UNITED - 4HI Reversible Cold Rolling Mill,Width - 673mm CLICK ON IMAGE FOR ENLARGED VIEW: TOP: Website developed & maintained by ...
4hi rolling mill electrical system; stone grinding plant with electrical panel diagram; copper sulphate electrical conductivity; electrical automatic project report; technical lecture on electrical engineering prices; electrical steam u0026 mining equi; feed mills electrical control; Cone Crusher Electrical Control; weima mill wlk15 90 ...
Hebei Moran Environmental Protection Technology.,Ltd is one of main metallurgical equipment factory in China. our products include steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi rolling mill machine, skin pass mil, tension leverler, tension leverler and skin pass mix mill, caster, steel coating line, pickling line,annealin furnance,grinder, and other related equipment …
ASPM manufactures Mill stands which have rigid structure and thus are reliable. We Manufacture mill stands which have quick roll change capabilities and are have fully automatic operations to produce bars, wire rod, angles, channels, and universal beams. The conventional mill stands consists of housing and cap assembly wherein the rolls rotate in bearings-fiber/anti friction …
With Four D.C. Drive Make General Electric USA 700H.P D.C. Drive For Main Motor 150H.P*2 D.C. Drive For Unwind Motor 150 H.P.D.C. Drive For Rewind Motor 4HI ROUGH ALUMINIUM ROLLING MILL UNITED DAVY COMPANY USA make Initial Thickness : 6.0mm Final Thickness : 0.300mm Coil Width : 600-1050mm Coil Diameter : 350-1250mm Strip Density : 0.1L.B./Cu.In
18" RUESCH MDL. 265 4HI REVERSING ROLLING MILL Manufacturer - Ruesch / I2S Year - 1980 Model Number - 265 Mill Horsepower - 300 HP 500 VDC 650/1950 rpm by GE Winder Horsepower - 150 HP 500 VDC 650/1950 rpm by GE Max Coil Weight 10,000 pounds Work Roll Diameter - 4" Diameter (3.625" min) Backup Roll Diameter - 14" Max Width Capability - 18"
rolling mill machine #13989 specifications manufacturer: -torin (u.s.a.) type: 13/16" (20.7mm) x 4" (101mm) x 2" (50mm) 2 hi/4hi reversing rolling mill with a closed loop agc system, hydraulic screwdowns and traversing winders on both entry and exit sides work roll size - diameter: .815" (20.7mm) - roll face: 2" (51mm) back-up roll size
Bearing Chock for Steel Rolling Mill. US $1,000-2,000 / Piece. Bearing Housing Spare Parts for Siemens Vai Continuous Casting Machine. US $120-200 / Piece. C Frame Steel Structural Parts for 4-Hi Cold Rolling Mill. US $2,000-3,000 / Ton. Heavy Duty Roller Table with 7 Rolls OEM Metallurgical Equipment. US $2,500-3,000 / Ton.
20-HS mill rolling mills from SMS Group - technology 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.
Rolling Mills - Model 4-229 Combination Two-high/Four High. Description: light curtains and load cell, rolling force measurement. Convertible 2-Hi / 4-Hi Rolling Mill Back-up Roll Driven Back-up Rolls: 22" Diameter x 30" Face Work Rolls: 6-3/4" Diameter x 30" Face Electromechanical Screwdown with hydraulic.
Mill stand motor: AC inducon motor 640kW (2008) Revamps and Upgrades 2004 Installaon of cleaning system for upper & lower work rolls 2007/2008 Complete electrical & mechanical modernizaon of electrical equipment for rolling mill, new winder gear boxes winders, mill gear box & work rolls protecon
Feb. 2020, A new Four High Roughing Mill in Northern Copper Industry Co., Ltd; Feb. 2020, New state of the art Copper Foil Rolling Mill; Jun. 2019, New Cold Mill for ALUMASA, Spain; May 2019, One more contract for Six-High Mill for Copper in Ningbo Jintian Copper (Group) Oct. 2018, First Slab Scalped in MINO's Scalping Machine
4Hi cold rolling mill including mechanics hydraulic and electric system hydraulic station thin oil tank Exclude electric cables, cooling and oil pipes, thickness gauge, spare parts. Related Listings. Used 69" Davy-McKee Aluminum Cold Rolling Mill: RM-442 in United States.
Many of these old mills are still running today as a result of upgraded electrical and hydraulic systems, including hydraulic screwdowns, hydraulic roll bend, and tension control. This book does not focus on these specific rolling mill manufacturers and their various methods of
4HI Single Stand Cold Reduction Mill Back up roll . 4HI Single Stand Cold Reduction Mill Back up roll drive recently importedstill in containers 4HI Reversible Rolling Mill used secondhand Used Machines Electrical Control system Hydraulic Systems Coolant systems Work Rolls16 Nos Back Rolls7 Nos.
The mill consists of Conventional mill stands but the mill is pre-stressed with the help of hydraulic four nuts that pre-stresses the system such that the mill is preloaded to the maximum roll separating force during rolling time. When the stock passes under the rolls there is practically no further deflection of the mill stand under rolling load.
Find new and used 2 High and 4 High Rolling Mills for sale from suppliers near you. N Ferrara, Fenn, I2s and more.
Video of a 4HI Cold Rolling Mill with Automatic Gauge Control, commissioned by MNC
the Flex Mill. It consists of a thin-slab caster, a tunnel furnace, and a rolling mill with six stands and one downcoiler. Caster The cast slab thicknesses range from 55 to 85 mm (2.17 to 3.35 inches) and allow the mill to "flex" between heavy and light gauges, as well as meet reduction ratios required in producing demanding steel grades.
175mm x 524mm x 500mm 4HI NASH ROLLING MILL. Mill Configuration - 4HI. Manufacturer - Nash. Drive - Work Roll Driven. Material - High Carbon, Stainless Steel, Copper Alloy. Input Thickness - 7mm. Output Thickness - 0.3mm.
Customers feedback is changing times of approx. 20 minutes using this system for rebar rolling mills, bar rolling mills, wire rod rolling mills, section rolling mills. The Universal Housing-Less Stand for Section rolling mills. The key benefit of rolling sections in universal stands is that the entire section is simultaneously and harmoniously ...
1400mm Stainless Steel Temper Rolling Mill Dry Type Siemens High Speed. Tandem Rolling Mill. Electric Tandem Rolling Mill Continuous 700mm 5 Stand Carbon Steel AGC. 4 Stand Tandem Rolling Mill, Carbon Steel Strip Continuous Rolling Mill. 500mm 4 High Tandem Rolling Mill 4 Stands Speed 240m Per Minutes. Request A Quote
Metal strip thickness gauge with 0.001 mm accuracy for cold rolling mills (steel, brass, aluminium, Titanium Zinc, Nickel, bimetal,...) with AGC outputs, thi...
Used 600mm 4HI MINO REVERSING COLD ROLLING MILL in Mansfield, OH. Manufacturer: Mino Type:4-HI Built:1980 Modernisation in 2016 Rolled material:Carbon steel SAE1006, S235-S550, C45-C75 Nominal Production 60,000 tons / year Strip width max.: 600 mm Thickness:in 6.0 mm out 0.25 - 5...
Stainless steel, carbon steel rolling and leveling equipment, electrical, hydraulic control system. Copper Strip & Foil. Copper strip & foil rolling and leveling equipment, electrical, hydraulic control system. ... Ltd. for custome to design and manufacture 1450mm 4Hi aluminum belt hydraulic rolling mill smoothly put... 11 2020-09.
Two-High: Generally, a 2-HI mill is used for hot or cold breakdown and finishing of bar, sheet or strip. A wide range of sizes with separating force capacities from 10,000 lbs. (4.53 MT) to over 3,000,000 lbs. (1360 MT) are available. Three-High: A 3-HI mill is an economic milling solution for the breakdown of rod and ingot. Four-High: A 4-HI mill may be used for finish rolling of thin …