Forged roll for cold rolling Download PDF Info Publication number CN86104669A.CN86104669A CN198686104669A CN86104669A CN86104669A CN 86104669 A CN86104669 A CN 86104669A CN 198686104669 A CN198686104669 A CN 198686104669A CN 86104669 A CN86104669 A CN 86104669A CN 86104669 A CN86104669 A CN 86104669A Authority CN China Prior art keywords rollChina Forged Steel Roll,Forged Steel Roll Manufacturers Forged Steel Work Rolls for Cold Rolling Mill (3%Cr 5%Cr forged rolls,cold mill rolls) FOB Price US $ 3000-6000 / Ton.Min.Order 1 Ton.Customized Customized.Condition New.Power Source Electric.Automatic Grade Automatic.Type Four-Roll Cold Mill.Certification ISO.China Forged Steel Rolls Manufacturers,Suppliers,Factory The forged steel rolls for cold mills are widely applied to work rolls,intermediate rolls and back up rolls.The good performance of Lonsun rolls thanks to the high and homogeneous hardness in the work layer with superior wear ability,high toughness and excellence resistance to accident,and the depth of hardness layer maybe cover 30mm.
Forged Steel Work Rolls for Cold Rolling Mill (3%Cr 5%Cr forged rolls,cold mill rolls) Production Description.Forged steel work rolls for cold rolling mill (3%Cr 5%Cr) TECHNOLOGY VC + ESR.VC casting is carried out under vacuum in a vacuum degassing unit.Dissolved Hydrogen is controlled to 1.0-1.5 ppm.To minimise gas pickup (oxygen and hydrogen).China H13 Ring Roller and Mandrel for Cold Rolled China H13 Ring Roller and Mandrel for Cold Rolled Stainless Steel Pipes Production,Find details about China Roll Die,Cold Pilger Mill Roll from H13 Ring Roller and Mandrel for Cold Rolled Stainless Steel Pipes Production China H13 Ring Roller and Mandrel for Cold Rolled China H13 Ring Roller and Mandrel for Cold Rolled Stainless Steel Pipes Production,Find details about China Roll Die,Cold Pilger Mill Roll from H13 Ring Roller and Mandrel for Cold Rolled Stainless Steel Pipes Production
Product Description.High Quality Forged Roll for Cold Rolling Mills to Produce Steel Plate.Brief discription We have a series of advanced machining equipment that meet the production needs,including centrifugal machine,intermediate frequency induction furnace,heat treatment furnace,CNC external grinding machine,CNC grinding machine,vertical gantry milling machine,turning lathe,andChina Rolling Mill Rolls manufacturer,Cast Rolls,Cast Rolling Mill Rolls,Cast Rolls,Forged Shafts manufacturer / supplier in China,offering H Section Steel Compound Rolls,Nodular Iron Rolls,Chilled Icdp Rolls,Adamite Rolls,Cast Rollers for Bar Finishing Mill Stand,Centrifugal Cast Sga,HSS and Chilled Icdp,Rolls for Stainless Steel Hot Strip MillsCold Rolling Mill Rolls,Rolls For Cold Rolling MillsCOLD ROLLING MILL ROLLS Our cold rolling mills rolls are widely used in cold rolling mills engaed in metal processing and for deforming various metals by passing them through rollers ( cold rolling mill rolls ) at a temperature below its re-crystallization temperature.We would like to introduce ourselves as one of the leading manufacturers and exporter of wide range of forged Hardened Steel Rolls for Cold Rolling
Determine the rolling load to cold roll an aluminium strip of 1500 mm width from 4 mm to 3.3 mm thickness on a 4 high mill.The diameter of rolls is 500 mm.Plane strain of aluminium at inlet as used is 0.6 and corresponding plane stress is 140 N/ mm 2 .Cold Rolling Process on Metals Industries MetallurgyRolls will bite a workpiece when the angle of friction is greater than the angle of bite.(b) Bite angle is 3 to 4° for cold rolling of steel with well ground rolls,6 8° with lubricated rolls,18 22° for hot rolling steel sheets.(c) t = D(1 cos ),Maximum reduction = µ 2 D/2.Cold rolling SMS groupSMS group offers various cold roll mill technologies for steel,steel and aluminum like tandem cold mill,18 HS mill,reversing mill,skin pass mill,single stand cold mill
SMS group offers various cold roll mill technologies for steel,steel and aluminum like tandem cold mill,18 HS mill,reversing mill,skin pass mill,single stand cold millDesign of Rolling Mills MetallurgyThe roll stand is the main part of the mill,where the rolling process is actually done.It is basically consists of housings in which antifriction bearings are used for mounting the rolls are fitted.Also,there is a screw-down mechanism provided to control the gap between the rolls and thus the required thickness of the rolled product.The Forged Cold Mill Rolls Xtek,Inc.Xtek is known throughout the North American steel industry as a leading supplier of high quality forged steel work rolls for flat rolling cold tandem and temper mills.Xtek makes rolls in the range of 12 to 28 body diameter and 20 to 100 body length.
NKMZ rolling mill rolls are made with alloy forged steel with Chromium content of 2%,3% and 5%.They are used in different types of rolling mills such as conventional hot strip mills,steckel mills,heavy section mills,4Hi and 6Hi cold rolling mills,and are advantageous for the rolling of steel and stainless steel,aluminum and other non Forged Roller - Lonsun Metallurgy Machinery Corp.Our production included cold rolling working rolls,back up rolls,intermediate rolls,skin pass rolls,straightening rolls,withdraw strarghtening roll hot rolling working roll of forged steel,pipe mold,mandrel bar and other metallurgical spare parts.Forged Rolls
offers 904 Hot Steel Rolling Mill Rolls Suppliers,and Hot Steel Rolling Mill Rolls Manufacturers,Distributors,Factories,Companies.There are 415 OEM,361 ODM,82 Self Patent.Find high quality Hot Steel Rolling Mill Rolls Suppliers on .LIAONING MINERAL METALLURGY GROUP CO.,LTDProducts-Forged steel rolls.Forged rolling mill rolls for cold-rolling sheet mills.Rolling mill rolls for production of steel,tin,aluminum,steel plate and steel in Tandem,Temper,Skin Pass and eversible mills.zStandard diameters between 300mm and 950mm zMaximum weight 15t zHardening options ¾Progressive low frequency inductionMetallurgy industry Energomashspetsstal official websiteProducts for metallurgy produced by PJSC Energomashspetsstal Forged steel mill rolls Backup rolls for heavy plate mills with weight from 60 t to 230 t hot and cold strip mills with weight from 20 t to 60 t Material alloyed steel grades with 1,4.5,5%Cr; 0,2.1,0% Mo;
When rolls are charged into the mill stand it is required to completely eliminate roll skews which affect the quality of the rolled material.Back-up rolls for cold rolling mills are usually made of the following steel grades 9X2,9X,75,65X.Recently steel grade 75 isMill rolls.Rolls for rolling millsWhen rolls are charged into the mill stand it is required to completely eliminate roll skews which affect the quality of the rolled material.Back-up rolls for cold rolling mills are usually made of the following steel grades 9X2,9X,75,65X.Recently steel grade 75 is widely used for solid-forged back-up rolls.Product_CIMM GROUP CO LTD Main Products Slag Pot.Ultra-light Insulating refractory brick.COPPER MOULD TUBE.LF MgO-C brick.EAF MgO-C brick.BOF MgO-C brick introduction.Forged Cold Rolling Mill Rolls.Alloy Steel Rolls.High Chrome Cast Iron Rolls.Bainite Nodular Centrifugal Combined Rolls.Pearlitic Nodular Cast Iron Rolls.Ingot Mould.Isostatic Graphite
FENN rolling mills are engineered to meet the critical requirements of metallurgical research and applications up to 3.3 million lbs.(1500 MT) separating force.FENN designs and builds rolling mills available with a complete offering of material handling options,Rolling MillsFour-High A 4-HI mill may be used for finish rolling of thin gauge stock.6-HI roll inserts are also available for narrow width ribbon and foil products.Combination A combination rolling mill is a versatile two-in-one type of metal rolling mill that permits both 2-HI and 4-HI rolling operations.Rolls-Forged Rolls-Cold Mill Rolls - Hitachi MetalsTandem Mill Work Roll Deep Hardness Less Roll Marks FH-15R Special Material Tandem Mill First Stand Roll Roughness Keeping FH-S Special Material Tandem Mill Final Stand Roll Less Roll Marks FH-AC Special Material CGL Skinpass Mill Work Roll Spalling Resistance under CGL Condition SFH-20 Special Material Tandem Mill First Stand Roll
The production of seamless forged rings is often performed by a process called ring rolling on rolling mills.These mills vary in size to produce forged rings with outside diameters of just a few inches to over 300 inches and in weights from a single pound up to over 300,000 pounds.Some results are removed in response to a notice of local law requirement.For more information,please see here.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextForged Cold Mill Rolls Xtek,Inc.Forged Cold Mill Rolls.Xtek is known throughout the North American steel industry as a leading supplier of high quality forged steel work rolls for flat rolling cold tandem and temper mills.Xtek makes rolls in the range of 12 to 28 body diameter and 20 to 100 body length.Xtek uses only the highest quality vacuum degassed clean steel,properly forged to meet the strictest ultrasonic testing standards in the roll
In order to meet the specific requirements of different rolling mills and rolling conditions,different elements can be alloyed to the roll for high performance.The production process of forged steel rolls includes smelting,ingot casting,forging,post-forging heat treatment,rough machining,final heat treatment and finishing.Steel Mills Metallurgy Equipments - Anmol ScientificCombination small-section wire mills; Cold-rolling mills for coiled steel.Two-high mills,Three-high mills,Four-high mills,Twenty-high mills,Strip gage 0.3-4.0 mm,Coil weight up to 30 t,Annual output up to 800,000 t.Special Equipment for Processing,Transportation,and Packaging of Rolled Products Rolled section shears (flying shears)Types of Rolling Mills MetallurgyTwo-High Rolling Mills 2.Three-High Rolling Mill 3.Four High Rolling Mill 4.Cluster Mill 5.Multi-High Rolling Mill 6.Universal Rolling Mill.Type # 1.Two-High Rolling Mills The two-high rolling mill consists of a two-high stand with two horizontal rolls,placed exactly one over the other.In this type of mill,one or both the rollers are