Cold Rolling Mill. AGC Hydraulic 6 Hi Cold Rolling Mill 700mm Carbon Steel 390m / min Speed. Automatic Cold Reversible Rolling Mill 4 Hi 650mm AGC Screw Down Type. Rigid 20 High Cold Rolling Mill Machinery, High Precision Stainless Steel Rolling Mill. Temper Rolling Mill. Hardened Temper Rolling Mill Four Roller For Carbon Steel High Elasticity
Cold Rolling Mill, Zoom-MillTM, Off-gauge, Minimization, Yield, Productivity, Labor saving, Leader strip, Spot welder, Even-numbered Pass 1. Introduction For the production of cold rolling steel strips in a yearly production capacity range from 150,000 to 300,000 tons, a reversing cold rolling mill, which
With innovative and patented solutions, ANDRITZ Sundwig is a global leader for the design of high quality cold rolling mills . ANDRITZ Sundwig solutions are known for their customer-oriented design; especially the 20-high rolling mill, the S6-high rolling mill and the inline / offline skin pass mill solutions.
19-03-2020· The cold rolling mill's name is a bit of a misnomer as even in this process the temperature of the metal sheets reaches 50 to 250 degrees. How dangerous are steel mills? Work in the steel mills was hot and hard. Work in the mines was dark, damp, and cold.
The Cold Rolling Mills are used for reducing the thickness of sheet/ strip/ coils of various metals to the desired thickness and to improve various properties like surface finish, strength, thickness tolerances and achieving required hardness like full hard, half hard, quarter hard etc. Normally, these mills are made in 4Hi, 2Hi and 6Hi configurations.
Cold rolling is used to reduce the temperature of the material being worked with while also increase how hard and strong the material gets during the rolling mill process. During this process, the overall finish and granule structure of the material is is made more pure and workable.
on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill back up rolls were measured years ago, the results were never published, but of high interest - also, maybe later. K. H. Schröder July 2003 K. H. Schröder: A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS File: SCHROEDER_ROLLS_010703.DOC
01-11-2018· After the initial installation of a new F3500 x-ray thickness gauge from Mesacon at Hindalco Renukoot cold rolling mill, three more systems are ready for commissioning. Aluminium producer Jindal India Ltd. applies a Mesacon F3500 thickness gauge at revamping of their rolling mill …
Cold Rolling Mills The evolution of rolling mills has accelerated as the speed of processors and digital controls have grown by orders of magnitude. The capital cost in a rolling mill is substantial and investors understand that in order to achieve the maximum ROI and shortest payback time, the mill needs to produce high quality sheet at the ...
Thanks to its broad range of cold rolling mills for strip widths from 60 to 2,100 mm, ANDRITZ Metals has been one of the preferred cold rolling technology suppliers for decades. The supply focuses on 2-high rolling mills, high-capacity 4-high reduction rolling mills, and inline skin pass mill stands.
As a world leader with more than 80 references over 60 years, our DMS 20Hi cold rolling mills go beyond expectations to process stainless or silicon steels with ultimate surface quality standards. We're also proud to announce a world first - a GIGA steel mill for ultra-advanced high-strength steel for the automotive industry. Now available with a roll change robot.
Achenbach OPTIMILL®. Cold Rolling Mills. Achenbach strip rolling mills reliably produce best strip qualities even at maximum rolling speeds, maximum rolling widths and highest coil weights. Designed either as 6-high or 4-high rolling mills they are always tailored to the specific operation purpose. Special applications, e.g. as bright rolling mills, require the 2-high rolling mill design.
Cold rolling mills are under pressure to produce more, higher-quality steel. Equipment needs to cope with demands of greater dimensional accuracy, improved surface quality, higher steel grades and output speed. All this while overcoming the daily challenges of high precision, high loads, high speeds and aggressive coolants.
Esmech Mills feature lower work roll diameters, which significantly reduce commonly found rolling problems during thin rolling like roll kissing, spalling and shape defects. Depending on the need and customer requirements, Esmech also offers for its Reversing Cold Mills, the revolutionary "Dry Strip" system to reduce Roll Coolant carryover, HS Stabilisation and "ESS" sytem.
Qty. 1 Second-hand cold rolling mill Mfc.: MCC, ABB, IMS Type: 6-Hi Cold Rolling Mill Built: 2009 Stopped: 2017 Annual capacity: 220,000 Ton/Year Annual running time (Hour): 6480 Strip Width: 800~1250 mm Thickness Entry: 1.5~3.5 mm Exit: 0.2 – 1.2 mm De-Coiler OD: 1000~2000 mm De-Coil ID: 610 mm De-Coil Weight: Max. 25 T Coil OD: 1000~2000 mm Coil ID: 610 mm Coil Weight: Max. 25 T Mill …
04-06-2013· In a traditional rolling mill rolling is done in several passes, but in tandem mill there are several stands (equal to or more than 2 stands) and reductions take place successively. The number of stands can range from 2 to 18. Tandem mills can be either of hot rolling or cold rolling mill types.
Cold rolling mill. In our cold rolling mills (Ghent & Liège) we convert steel strips into a finished product with a thickness of no less than 0.15mm and no more than 3mm. How does this work? First we need to remove the scale layer which was formed during hot rolling.
Our three-group 20-high Sendzimir cold rolling mill handles a diverse range of rolling demands. Continuous annealing and pickling line We own four lines with the diversity to manufacture various product types and shapes under a broad range of conditions.
As a world leader with more than 80 references over 60 years, our DMS 20Hi cold rolling mills go beyond expectations to process stainless or silicon steels with ultimate surface quality standards. We're also proud to announce a world first - a GIGA steel mill for ultra-advanced high-strength steel for the automotive industry.
Technology and equipment for Cold Rolling Mills Tenova I2S is a recognized leader in technologies and innovative design and supply of cold rolling mills. Since 1974, Tenova I2S has specialized in providing customers the highest quality solutions in a broad range of mill types for production of stainless steel, carbon steel, specialty steels and non-ferrous metals.
Product description. The diameter of the 6-high work rolls amounts to approximately 1:4 in relation to the barrel length. In comparison to a 4-high mill stand, the utilization range is wider. This type of rolling mill is mainly used in offline applications for cold rolling of …
Pickled coils are rolled in twin stand cold rolling mill where they are processed into a specified thickness. Generally, the rolling reduction ratio is 50% to 90%. The critical point at this stage of the process is to maintain uniform and precise flatness throughout the entire length of the coil.
That explains why we design our cold rolling mills to be just as versatile. What's important to you are not only high flexibility and product quality, but also sustained, cost-effective operation of your plants. Opting for our efficient plant designs means you can rely on achieving the precise strip reduction and high surface qualities you want.