width cold rolling mill

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

The ACCUBAND C775-FF provides steel mill operators with continuous, stereoscopic, non-contact material width measurements in cold rolling mills and process lines. The width gage includes four CCD cameras, arranged in fixed pairs, to scan steel strips at a rate of 1,000 scans per second in order to accurately locate the position of the edge ...

GENERAL ASPECTS OF ROLL COOLING FOR HOT & COLD …

Hani Tech provides design, manufacture hot/cold strip rolling mill from 250mm to 2000mm width. Suitable for common carbon steel, stainless steel, rolled steel, special aluminum or copper tape strip, etc. With high rigidity and high precision.

2-Hi Rolling Mill | Cold Rolling Mill Manufacturer ...

Cold Rolling, Cold Rolling Mill, Cold Rolling Mill Machine manufacturer / supplier in China, offering 550~1750 Width Stainless Steel Cold Rolling Mill Machine, 750mm 850mm 1450mm 1750mm 6 Roll Reversing Cold Rolling Mill, 6 High Reversing Cold Rolling Mill and so on.

DELTA - Measurement Gauges - DigiScan XD1000 ...

The Stereoscopic Width Gauge DigiScan XD1000, designed for installation above the mill roll tables in cold rolling mills, is state-of-the-art technology for measuring the width of strip or plate.. The stereoscopic arrangement permits high on-line accuracy despite material hop, tilt, lateral movement, and thickness variation.

REVERSING COLD MILL - Primetals Technologies

The 20 high rolling mill from ANDRITZ Sundwig is mainly used for cold rolling of metal strip to thinnest final gages and wide range of strip width. The special feature in a 20 high mill is the relation between work roll diameter and barrel length.

Rolled Products | Aleris

In a traditional rolling mill rolling is done in several passes, but in tandem mill there are several stands (>=2 stands) and reductions take place successively. The number of stands ranges from 2 to 18. Tandem mills can be either of hot or cold rolling mill types. Defects

Cold Rolling - an overview | ScienceDirect Topics

Cold-Rolling Mill Machine Sale. Main Applications: Steel Coil Aluminum Coil Copper Coil Your Application We also provide high precision cold rolling mill and hot rolling mill You Need Better Cold-Rolling Mill at Good Price. Due to government environmental protection and Deproductivity Action, a lot of good machines are stopped, we can find you second hand rolling mills with good condition and ...

Danieli Wean United - Flat Product Rolling Mills and Strip ...

Cold-strip reduction mills. A tandem cold rolling mill usually consists of three to five stands of rollers, each of which reduces the strip thickness by about 20 to 40% so that the total reduction in one pass may be by a factor ten.

What is Cold Rolling? (with picture)

Hot Rolled Coil that are cleaned at the pickling line (HRP), is being processed at the cold rolling Mill (total 700,000 tons/ annual capacity) to reduce the thickness to desired values. The homogeneous thickness and high surface quality is maintained at 6 Hi reversing mill with the help of AFC and AGC systems. Cold Rolling Mill 1

DELTA - Stereoscopic Width Gauge

Strip width necking may be quite significant on cold rolling mills. To compensate for this unpredicted phenomenon, hot strips are often ordered with an over-width with resulting substantial over ...

Quality Cold Rolling Mill & Rolling Mill Machines Manufacturer

2-Hi Rolling Mill is used to roll raw material thickness ≤ 4 mm, width ≥ 200 mm, made of plain carbon steel, low alloy steel, stainless steel and non-ferrous metal strip, used for roughing or roughing mill.

A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING …

Chatter problems on a cold rolling mill. One of our customers was experiencing periodic surface markings on products from their cold rolling mill. Consequently, they were unable to supply high surface quality material from this particular mill. Therefore, they asked our aluminium rolling experts to get to the bottom of the problem. Chatter marks

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

Feb 25, 2016· A long product rolling mill comprised of equipment for reheating, rolling and cooling. ... It measures the increase of width of the stock due to the rolling deformation. The side free surface is ...

Towards a better width control in cold rolling of flat ...

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

Understanding Rolling Process in Long Product Rolling Mill ...

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

Strip steel emission reduction narrow width cold rolling mill

Wuxi Wuye Heavy Industry Machinery Co.,LTD is best Cold Rolling Mill, Rolling Mill Machines and Tandem Rolling Mill supplier, we has good quality products & service from China.

Laboratory Rolling Mills

New Width Gauge for Cold Rolling Mill . The Stereoscopic Width Gauge DigiScan XD500, designed for installation in cold rolling mills and processing lines, is a new compact gauge for measuring the width and centerline of strip or plate.. The stereoscopic arrangement permits high on-line accuracy despite material hop, tilt, lateral movement, and thickness variation.

Chatter problems on a cold rolling mill - Innoval Technology

The so-called selective roll cooling is applied mainly for cold rolling mills to control the asymmetrical flatness deviations the strip width. There are furthermore across applications for special cast-rolling mills for narrow-gauge hot strip production. Normally, two rows of nozzles are used in one header. The row of nozzles directed to

Rolling (metalworking) - Wikipedia

Model: 103 Reversing Hot & Cold Rolling Mill Electro-Mechanical Screwdown • Mill Capacity: 190,000 lbs. (86 MT) at 50 FPM (15 MPM) • Material: Aluminum Alloy • Rolls: 10" (254 mm) diameter x 12" (304.8 mm) face width Model: 4-169 Special 2HI/4HI Hot Rolling Mill Electro-Mechanical Screwdown

Cold Rolling Mills | Metal Processing Machinery | American ...

Stereoscopic Width Gauge DELTA provides innovative very compact and accurate measurement gauges used in Hot Strip Mills, Plate Mills and Strip Processing Lines. They have been developed for installation in the extreme environmental conditions of the metal industry using the latest technologies with high resolution and high speed digital cameras.

DELTA - Measurement Gauges - DigiScan XD1000 ...

The Krefeld mill with 100 years of experience in stainless steel production, closed its melt shop in December 2012 and re-focused on cold rolling and R&D. The nearby Benrath cold rolling mill in Düsseldorf was relocated and joined with Krefeld operations, to make a range of grades, dimensions and surface finishes. The Dahlerbrück cold rolling ...