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Cold rolling mill 4-high ANDRITZ

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

4hi aluminum cold rolling mill, 4hi aluminum cold

4hi aluminum cold rolling mill hot roll angle bar machine round bar scrap 1. rolling mills in our workshop 2. international customer 3. certifications 4 . rolling mill parameter Item Name Unit Technical Parameter Φ 250 Φ 300 Φ 350 Φ 400 Φ 450 Φ 500 Φ 650 Diameter of Roller mm Φ 235-275 Φ 280-320 Φ 325-380 Φ 380-430 Φ 430-480 Φ 480-540 &Phi

4 HI-MILL: Varia Cold Rolling

2018-5-1  4 HI-MILL: Input: Material Stainless Steel in all Grade / Mild steel. Thickness Min. 2 mm & Max. 3.5; Mill speed range 120 m/p/m upto 1000 m/p/m; OD up to 1850 mm; Output: Thickness 65% of input Thickness in 200 series; Thickness 75% of input Thickness in 300 series; For Mild steel 85% of Input Thickness. Mill Features: Separated Coil built

4 HI COLD ROLLING MILL REINHOLD SCHMITT

band width 480 mm band thickness 0,80 8,00 mm speed 0 500 m/min. work roll ø180/160 mm back up roll ø508/476 mm power motor 745 kW working direction right left thickness measurement IRM Isotopo (1) power 440 V decoiler: coil inside ø508 mm coil outside ø1.450 mm recoiler: coil inside ø508 mm coil outside ø1.450 mm roll coolant system: water soluble oil emulsion

4 hi Cold rolling mill moranmachinery

2020-4-16  4 hi Cold rolling mill, 4 roll cold rolling mill, cold rolling machine, cold rolling production line

4-Hi Rolling Mill from Xi'an Hani New Energy and

3. Configurable work roll bending roller device, 4.The whole machine structure is simple, easy maintenance operation, less investment. 5. Screw down has two kinds control method, ordinary electromechanical screw down and AGC hydraulic screw down. AGC 4-hi rolling mill control accuracy, especially suitable for high precision cold

4 High Rolling Mills for sale, New & Used

MACHINE #13216 630mm Skoda 4-Hi Cold Rolling Mill Rolling Mill Skoda Quarto 400/1000x800, YOP 1985. Country of origin: Czech Republic Technical data: Diameter of working milling rolls (min/max) 400/430 mm. Diameter of ba

4-Hi Mill, 4-High Mill Waterbury Farrel

4-Hi Mills are cost-effective and produce a wide range of sheet products with precise control over finished product quality. These Reversing Mills offer considerable advantages to Multiple-Stand Mills, including reduced investment, installation, operating and maintenance costs as well as lower required spare roll

4-High Rolling Mills Metal Processing Machinery

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

4 hi mill cold roll 4hi single stand achenbach cold rollin

4 Hi Cold Rolling Mill 1350 mm Alteco Maschinen. Hi cold rolling mill mm back continue search select get quotation ref noR machinehigh cold mill manufacturerachenbach year of manifact condition still in operation description belt wrapper equipment x roll sep forcemn rolling speedmmin work roll

4hi aluminum cold rolling mill, 4hi aluminum cold

4hi aluminum cold rolling mill hot roll angle bar machine round bar scrap 1. rolling mills in our workshop 2. international customer 3. certifications 4 . rolling mill parameter Item Name Unit Technical Parameter Φ 250 Φ 300 Φ 350 Φ 400 Φ 450 Φ 500 Φ 650 Diameter of Roller mm Φ 235-275 Φ 280-320 Φ 325-380 Φ 380-430 Φ 430-480 Φ 480-540 &Phi

Bulk-buy 4hi Reversible Cold Rolling Mill Machine (4

4Hi Reversible Cold Rolling Mill Machine 1.General Information This unit produces a pickled hot rolled coil with a thickness of 6mm, which is rolled into several high-precision cold-rolled coils of 0.5-4.5mm by several passes, using a single-stand reversible four-roll UCM cold rolling mill.

4 High Rolling Mill Element

4 High Rolling Mill Rolling mill consisting of four rolls or known as a 4 High rolling mill is used for reducing material to extremely small thicknesses. Through the use of larger backup rolls, the issues of roll deflection can be avoided and smaller work rolls can be used.

Rolling Mill Plants 4 Hi Cold Rolling Mill Plants

High grade of 4 Hi Cold Rolling Mill Plants are manufactured by us using tough raw material which are procured by our trusted vendors. For friction free functioning we are offering these products to our clients and we check the quality of products before they are supplied to our clients to ensure that we are supplying the superior products.

cold rolling mills, 2 hi cold rolling mill, 4 hi cold

The 2Hi Cold Rolling Mill are used for rolling of sheets, plates and coils of softer metals like Aluminum, Copper, Brass, Lead etc. to higher thickness (normally above 1 mm). We have manufactured more than 200 such rolling mills ranging from 50 mm width to 2000

used cold rolling mill, used cold rolling mill Suppliers

4 Hi cold rolling mill Cold rolling machine 4-hi non-reversing Cold rolling machine is a kind of equipment which can roll certain thickness to target thickness plate by recrystallized temperature . It is composed by Unwinder,Mill and Rewinder,to produce metal strips of Steel,Al,

cold rolling mills for sheet, cold rolling mills for strip

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.

4 hi mill workroll material composition

Cold rolling on a 4 hi reversible mill SlideShare. Nov 22, 2013 CRM’s may be 4 Hi Reversible Mill or 8 Hi reversible A 4 Hi mill, consists of two work rolls and two back up rolls and rolling operations can be reversed, hence the nomenclature Sendzimer is a generic name and it may have been supplied, erected and commissioned by mill suppliers, like Mecon WeanUnited 3 The raw material is a hot

Cold rolling on a 4 hi reversible mill SlideShare

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.

A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  I expect to edit some more re-written chapters later. Especially I am waiting for results from "roll cooling simulation" to give my theory of fire-cracks more background. Secondary scale on hot strip and the impact on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill

Cold Rolling Mill 4HI Aluminium Cold Rolling Mill

Manufacturer of Cold Rolling Mill 4HI Aluminium Cold Rolling Mill, 4 HI Stainless Steel Cold Rolling Mill, 2HI Aluminium Cold Rolling Mill and Aluminium Cold Rolling Mill offered by Anand Mangal Industries, Ahmedabad, Gujarat.

Bulk-buy 4hi Reversible Cold Rolling Mill Machine (4

4Hi Reversible Cold Rolling Mill Machine 1.General Information This unit produces a pickled hot rolled coil with a thickness of 6mm, which is rolled into several high-precision cold-rolled coils of 0.5-4.5mm by several passes, using a single-stand reversible four-roll UCM cold rolling mill.

Rolling Mill Plants 4 Hi Cold Rolling Mill Plants

High grade of 4 Hi Cold Rolling Mill Plants are manufactured by us using tough raw material which are procured by our trusted vendors. For friction free functioning we are offering these products to our clients and we check the quality of products before they are supplied to our clients to ensure that we are supplying the superior products.

cold rolling mills, 2 hi cold rolling mill, 4 hi cold

The 2Hi Cold Rolling Mill are used for rolling of sheets, plates and coils of softer metals like Aluminum, Copper, Brass, Lead etc. to higher thickness (normally above 1 mm). We have manufactured more than 200 such rolling mills ranging from 50 mm width to 2000

cold rolling mills for sheet, cold rolling mills for strip

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 Mill (TCM,CRM) Steel Plantech

Cold Mill (TCM,CRM) Steel Plantech proposes a cutting-edge tandem cold mill (4Hi/6Hi) according to the customer’s needs. We can also provide total engineering, including auxiliary equipment such as utility facilities, inspection lines and roll shops.

Cold rolling on a 4 hi reversible mill SlideShare

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.

A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  I expect to edit some more re-written chapters later. Especially I am waiting for results from "roll cooling simulation" to give my theory of fire-cracks more background. Secondary scale on hot strip and the impact on wear is another issue. Stresses from Hertzian pressure in 4-high cold mill

Axial Force Analysis and Roll Contour Configuration of

In order to analyze the influence of technical parameters on work roll axial force of four-high continuous variable crown (CVC) mill, the deformation analyzing model with top roll system and strip was established based on influence function method. Then a CVC work roll curve designing scheme was proposed and it was carried out on some cold rolling mill considering the requirement of

An Advanced 3D Mathematical Model for a 6-high

2017-1-1  O. Pawelski, H. Teutsch. A mathematical model for computing the distribution of loads and thickness in the width direction of a strip rolled in a 4-hi cold rolling mill, Eng. Fract. Mech. 21, 4