6-Hi Mill, 6-High Mill | Waterbury Farrel

Waterbury Farrel 6-Hi Mills provide improved flatness using a work roll bending mechanism and intermediate axial roll adjustment. These mills also provide improvements to the shape of rolled strip, increased reduction and greater rolling efficiency. Tandem Mill Improvements. A tandem mill replaces the first 4-Hi Mill stand with a 6-Hi Mill ...

MC054 Demag 4 Hi Cold Rolling Mill (Steelworks Equipment ...

If you would like to know more about our MC054 Demag 4 Hi Cold Rolling Mill please phone us on +44 (0) 1977 617319 or use this contact form . E-mail addresses and phone numbers will not be passed on to any other organisation.

Rolling (metalworking) - Wikipedia

Because of the smaller size of the workpieces and their greater strength, as compared to hot rolled stock, four-high or cluster mills are used. Cold rolling cannot reduce the thickness of a workpiece as much as hot rolling in a single pass. Cold-rolled sheets and strips come in various conditions: full-hard, half-hard, quarter-hard, and skin ...

4-high cold rolling mill - ANDRITZ GROUP

The 4-high mill is equipped with positive and negative work roll bending in order to influence the shape and the flatness of the strip. Either the work roll or the back-up roll is driven, depending on customer requirements. The diameter of the 4-high work rolls amounts to approximately 1:4 …

WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED …

Used WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL for sale - 72231 by National Machinery Exchange Inc in Newark, New Jersey

4-High Rolling Mills - American Steel

Tags Rolling Mills; 4-High Rolling Mills. Four-high rolling mills can be put in tandem, two to seven stands, instead of a reversing mill. They can be equipped with load cells to tell the separating force and hydraulic or mechanical screw downs, depending if it is hot or cold rolling.

4 High Cold Roll Mill Suppliers, Manufacturer, Distributor ...

Alibaba offers 183 4 High Cold Roll Mill Suppliers, and 4 High Cold Roll Mill Manufacturers, Distributors, Factories, Companies. There are 66 OEM, 60 ODM, 7 Self Patent. Find high quality 4 High Cold Roll Mill Suppliers on Alibaba.

Reversing cold mills (steel) | SMS group

The successful twin-stand Compact Cold Mill (CCM ®) was originally invented by SMS group.Today we have by far the most CCM ® references worldwide. Featuring a capacity of up to 900,000 tpy, the CCM ® closes the gap between the single-stand RCM and the multistand tandem cold mill. We engineer these mills to achieve the best investment and lowest operating costs for their capacity range.

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.

4 High Mill Rolls, 4 Hi Cold Rolling Mill Rolls ...

4hi Rolling Mill Rolls manufacturing company is also a leading manufacturer and exporter of 4 Hi Cold Rolling Mill Rolls of international quality.The 4hi mill rolls are fabricated with the high quality raw material. These 4high mill rolls are known for its design, robust construction and high efficiency.

Rolling process animation || Rolling mill machine concept ...

Oct 18, 2017· ️First of all, Happy diwali to all my subscribers and viewers as well.️ Hello guys, I welcome you again in this new fresh topic. This topic is regarding the rolling process used for ...

Advanced Reversing Cold Mills by 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 ...

Rolled Steel Equipment - Stainless Steel Sheets, Cold ...

Our in-house cold reduction mills enables us to offer strip quality capabilities in close tolerance of thickness, temper and finish. Waterbury Farrel® 2-Hi/4-Hi Combination Mills may be converted by the removal or insertion of work rolls. This permits great versatility of rolling capability on the same mill.

Waterbury Farrel Rolling Mills

6-High Mills can replace the first stand of Tandem 4-High Mills due to their smaller work rolls. This would result in fewer stands, allowing the Mills to accept thicker hot-rolled strip. However, a 4-High Mill using smaller diameter work rolls may achieve the same results without some of the drawbacks associated with 6-High Mills.

B.S.A. S.r.l. - Forged rolls for cold rolling mills

COLD MILLING WORK ROLLS FOR 2-Hi, 4-Hi AND SKIN PASS MILLS The experience acquired in the field of the heat treatments, together with a wide knowledge of the characteristics of the steels and machining cycles allow B.S.A. to produce forged rolls of low, medium and high alloyed tool steels.

4hi Cold Rolling Mill, 4hi Cold Rolling Mill Suppliers and ...

Alibaba.com offers 62 4hi cold rolling mill products. About 72% of these are rolling mill, 11% are metal casting machinery, and 4% are other metal & metallurgy machinery. A wide variety of 4hi cold rolling mill options are available to you, such as cold rolling mill, hot rolling mill.

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.

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

Work Roll Manufacturers and Suppliers China - Brands ...

Equipped with one of the best work roll brands, Kaida Roll Group is one of competitive 4 HI mill work rolls manufacturers and suppliers in China, welcome to visit our website. Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore, it is the...

A BASIC UNDERSTANDING OF THE MECHANICS OF …

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

Fundamentals of Roll Cooling and Control of Flatness at ...

roll bite and in a typical Cold Tandem Mill, work roll temperatures normally fall in the range of 55oC – 70oC with strip recoil temperatures and inter-stand strip temperature rarely exceeding 160 oC depending on product. Roll Bite temperatures in slower heavily drafted stands can peak in the region of 300oC, diminishing with the

mechanical engineering: Types of rolling mills

A four high rolling mill is used for the hot rolling of armor and other plates as well as cold rolling of plates, sheets and strips. 4: Tandem rolling mills: It is a set of two or three stands of roll …

Sendzimir | Products | Z-High® Mills

Z-High® Mills. Sendzimir Z-High® Mills were developed to combine the advantages of the Sendzimir cluster-type rolling mill with those of the 4-High. Revamp Existing Mill. The Z-High® concept permits the revamping of a classical 4-High mill with a system that uses amuch smaller work roll.

Sundwig 20-High cold rolling mill - ANDRITZ GROUP

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.

China Stainless Steel 4hi/4-Roll Cold Rolling Mill - China ...

Cold Rolling Mill, 4-Hi Cold Rolling Mill, 4-Roll Cold Rolling Mill manufacturer / supplier in China, offering Stainless Steel 4hi/4-Roll Cold Rolling Mill, 750mm 200000ton Capacity Cold Rolling Mill for Low Carbon Steel, 850mm 8hi Reversible Cold Rolling Mill and so on.

11" X 25" X 24" Waterbury-Farrel, 4-High, 64230 MILLS ...

Waterbury-Farrel For Sale Used Mills, Cold Roll TDI Group LLC. Tel. 412-826-4950. ... Rolling Mills & Related Industrial Equipment > Mills, Cold Roll > 11" x 25" x 24" Waterbury-Farrel, 4-High. ROLLING MILLS & RELATED METALS INDUSTRIAL EQUIPMENT ... 11" x 25" x 24" Waterbury Farrel Cold Rolling Mill Manufacturer: Waterbury Entry Material: ...

Used Cold Rolling Mills for sale. Sendzimir equipment ...

CARL WEZEL COMBINATION 2-HI/4-HI REVERSING COLD ROLLING MILL * * * N E W 1 9 7 8 * * * BUILT FOR DANISH MINT Roll Dimension 480 mm Diameter x 350 mm wide (2 HI) and 400 mm x 150mm x 350 mm wide (4 HI) This Mill functioned in three different ways: 1...

4-Hi Cold Rolling Mill - shanghai-ivy.com

China 4-Hi cold rolling mill manufacturer. We provide 8 types of four high cold rolling mills, due to the different of many aspects, such as input coils, output coils, max roiling force and max rolling force, etc.