bearing for skin pase mill

57 1450 MM WIDE SKIN PASS TEMPER NON

roller bearings back up rolls 335 dia x 57 face 850 x 1450 mm morgoil bearings mill drive 220 kw motor 800/1600 rpm screw down electromechanical line speed 1312 fpm 67 m/s previous use cold skin pass mill features payoff reel with coil car 300 kw motor back up roll change sled...

Effects of skin pass rolling parameters on mechanical

Oct 31 2012 0183 32 The influence of skin pass rolling on tensile and microstructural properties of three industrial grade steels was investigated Skin pass rolling was performed on a laboratory mill equipped with a device designed to reproduce the effects of sheet tension and with load cells aimed at measuring the main working parameters Analysis on tensile properties of skin pass rolled samples showed for...

Cold Mill Rolls Work Rolls Backup Rolls Backup Rolls

Psrolls - We are manufacturer of rolls and roll assemblies complete with bearing assemblies other components manufacturing cold mill rolls work rolls backup rolls backup rolls sleeves induction hardened rolls rolls for cold rolling mills hi rolls hi rolls skin pass rolling mill work roll drive rolls cold rolling mill rolls cluster...

SteelMillMarketCom

Aug 27 2018 0183 32 1300mm 2-hi Reversing Skin Pass Mill 106 Views Posted on 2016-08-26 14 05 24 1600mm 2-hi Schloeman Skin Pass MIll 72 Views Posted on 2016-08-26 14 01 46 508mm 20 4-hi United Cold Rolling MIll 93 Views Posted on 2016-08-18 00 09 12 1320mm 20-hi DMS Sendzimir MIll...

Mechanism of Roughness Profile Transfer in Skin

the same for skin-pass rolling and vertical indentation at the same load For the large work roll R250 the skin-pass elongation corresponding to the maximum value of the peak pressure on the abscissa is approxi-mately 2 Roughness transfer in skin-pass rolling can Fig 3...

Skin Pass Mills

We are an acclaimed name in manufacturing exporting and supplying our precious clients a highly efficient Skin Pass Mill that finds an immense application in making strips or sheets of average hardness or providing finish pass This mill is checked on several quality parameters by our quality controllers...

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_010703DOC...

Spare parts of skin pass mill rolling mill temper mill

Machinery Pickling Line Cold Rolling Mill Galvanizing Galvalume Line Color Coating Line Temper Mill SPM Second hand equipment Checkered Plate Rolling Mill...

China Skin Pass Mill Skin Pass Mill Manufacturers

Sourcing Guide for Skin Pass Mill China manufacturing industries are full of strong and consistent exporters We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to temper mill tension leveler temper mill for cold rolling mill plant...

4 HI Skin Pass Mill 1250 mm 200 mpm

Feb 03 2020 0183 32 Skin Pass Mill commissioned recently at Prompt Enterprises Faridabad INDIA This is the 3rd flat steel processing line supplied to them by YOGIJIDIGI after...

Skin Pass Rolls Manufacturers Skin Pass Rolling Mill

Skin Pass Mill Work Rolls are manufacturer and supplier of skin pass rolls for cold and hot rolling mills The rolls the we manufacturer are best suitable skin pass mill work rolls for 2 Hi Skin Pass mill 4 Hi Skin Pass Mill 6 Hi Mills Skin Pass The skin pass mill work roll are featured for heavy duty rolling operation in various rolling mills...

Rolling Mills TENOVA

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...

Skin Pass Mill Manufacturer Skin Pass Mill Exporter Supplier

We are manufacturing and exporting a superior quality Skin Pass Mill to our most valued customers These mills are used for flatness and surface finish of cold-rolled strip Offered mills are widely appreciated by our clients who are situated all round the nation due to their high speed roll changing possibility of wet and dry skin-passing modes high surface quality roughness peak count...

Technical Report UDC 621 771 073 Skin Pass Rolling

23 Elastoplasticity FEM model for skin pass rolling Elastoplasticity FEM analysis general software MSCMarc is used to obtain numerical solutions The object of numerical analysis is a 2D model based on plane strain elements as shown in Fig 3 and it is assumed that the work roll is...

Skinpass mill Tension Leveller NIPPON STEEL ENGINEERING

Skin-pass mills improve the final strip quality including strip surface defects and roughness formed on the processing line NIPPON STEEL ENGINEERING CO LTD s 4Hi skin-pass mill is a robust facility with high levels of mill rigidity...

Dynamic Control of Flatness and Elongation of the Strip in

The skin pass mill is the final rolling process for building quality into products The strip is rolled at an elongation rate of a few percent in the rolling direction while predetermined tensions are set to the entry and exit sides of the mill to improve flat-...

Hot Skin Pass Mill Tension Leveler Line for Ultra High

Hot Skin Pass Mill Tension Leveler Line for Ultra High-Strength Steel Hiroyuki Uematsu1 Ryutaro Ota1 1JP Steel Plantech Co 2-6-23 Shinyokohama Kohoku-ku Yokohama JAPAN 222-0033 Phone 81-45-471-3967 Email uematsuhi steelplantechcojp Summary In order to reduce CO2 generated from internal combustion engines various efforts have been made to reduce the...

GAZİ METAL SPM

spm - skin pass mill The pickled cold rolled and tempered materials are processed in this line to improve mechanical properties erosion of the irregular flow high surface flatness and roughness before being shipped to the end user...

Rolling metalworking

In metalworking rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness to make the thickness uniform and/or to impart a desired mechanical property The concept is similar to the rolling of doughRolling is classified according to the temperature of the metal rolled If the temperature of the metal is above its...

Temper / Skin Pass Mills Steel Plantech

Inline stainless steel skin pass mill technology In recent years because of the advantages of simplifying processing with offline skin pass mills and high-tension skin pass mill rolling it has been a common practice to install skin pass mills on the exit side of stainless steel APL/BAL...

4 Exploring the Skin Pass Mill

4 Exploring the Skin Pass Mill Visiting a lesser-known section of the Port Kembla Steelworks in Australia the Skin Pass Mill we meet three BlueScope employees who offer their own perspectives on this important part of the steelmaking process...

80 x 236 2000mm x 6mm Voest Alpine 4 HI Skin Pass

Manufacturer Voest Alpine Year 2001 Width 800mm Minimum Width 2000mm Maximum Thickness Range 08mm to 6mm 030 - 250 Material Carbon Steel Mandrel Uncoiler Weight Capacity 30 Ton Motor Drive 470KW 630HP Outboard Bearing support Coil ID 508-610mm Coil OD 2000mm Skin Pass Mill 2 Work Rolls 450mm 18 Diameter Max x 2150mm Roll Face 400mm 16 Diameter...

Optimization Technology of Roll Contours during Skin

The hot-rolled strip skin-pass mill is the important technological equipment of finishing process in the hot rolling plant and its role is to apply a slight thickness reduction of approximately 1 - 4 to the finished products cooled to room temperature to repair flatness defects and improve the surface quality and mechanical properti In this study the initial flat roll contours were...

Prediction of roll force in skin pass rolling using

A combination of finite element method and neural network methods was used for rapid prediction of the roll force during skin pass rolling of 980DP and 1180CP high strength steels The FE based commercial package DEFOEM-2D was used to develop a mathematical model of the skin pass rolling operation...

Cold rolling SMS group

SMS group offers various cold roll mill technologies for copper steel and aluminum like tandem cold mill 18 HS mill reversing mill skin pass mill single stand cold mill...

Fundamentals of Rolling ScienceDirect

This book discusses as well the different types of rolls for various rolling mills including blooming plate sheet sheet bar small section heavy product skin passing and cold rolling mills The final chapter explains the purpose of roll pass design to ensure the maximum output at minimum cost as well as to reduce the roll wear to a minimum...