work rolls high speed steel for cold mill 2012

Widest Cold Rolling Mill for automotive steel in India. First Continuous Annealing Line India. State-of-the-art continuous galvanizing line with dual pot system for GI & GA production. Higher Strength (up to TS 980MPa) & SEDDQ grade, which cannot be produced by current Indian facilities. Seamless automatic material storage, tracking, retrieval ...

The high-speed steel roll has been used in the front section of rough rolling and finish rolling of 158opc mill, and it also has good results. Hansteel uses high-speed steel rolls for F2, F3 stands and sometimes F1 stands of CSP production line. It mainly rolls SS400, SPHC, spa2h and other steel grades.

What saves you money is our equipment that cuts non-productive. For roll change, you can choose between semi-automated and fully automated systems. The most advanced option is the high-speed roll change robot for Splitblock 20-high mills. It consists of a robot for reproducible optimized work-roll and intermediate-roll changes.

High Speed Work Rolls - Factory, Suppliers, Manufacturers from China We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for High Speed Work Rolls, Sheet And Grooved Rolls, Steel Truss Bridge, Roof Wall Floor System, Aluminum Sandwich Panel .

Mexico Rolling mill roll @ LRC - Mill Roll China Supplier:::Mexico Roller Mill Equipment - Solid Mild Steel Construction:::Mexico Steel Roll Forming Companies - Cold Roll Forming:::Mexico Find Rolling Mill Roll on ebay - Seriously, We have Everything:::Mexico COLD - Americold Realty Trust:::Mexico Cold Rolling Mill Rolls - Deetee:::Mexico Videos for Cold Rolling Mill Work Rolls:::Mexico Cold ...

Forged Cr Steel High Speed Steel Cold Mill Work Rolls For Reduction Mills, Find Complete Details about Forged Cr Steel High Speed Steel Cold Mill Work Rolls For Reduction Mills,Cold Mill Work Rolls For Reduction Mills,Forge Steel With 3% Cr 4%cr Cold Mill Work Rolls,Forge Semi High Speed Steel Cold Mill Work Rolls from Rolling Mill Supplier or Manufacturer-Luoyang Deyu Machinery& Technology ...

Getting started; China Cold Mill Work Rolls; China Cold Mill Work Rolls - Factory, Suppliers, Manufacturers from China. We insist on offering premium quality manufacturing with superior business concept, honest product sales as well as finest and fast assistance. it will bring you not only the good quality product or service and huge profit, but the most significant is to occupy the endless ...

Steel Mill Work Rolls - China Manufacturers, Factory, Suppliers The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Steel Mill Work Rolls, Office Container House, Structural Steel Tower, Steel Fabricator, Rapid Rise Metal Doors .

roller mill rollers （backup roll、forged steel work roll）- lmmgroup Professional roll manufacturer [email protected] Ganjingzi District, Dalian 116000, China Rolling Mill Rolls The company has a team of technical experts composed of various professionals,

CGL Skinpass Mill Work Roll : Spalling Resistance under CGL Condition : SFH-20 : Special Material : Tandem Mill First Stand Roll Dull Finish Skinpass Roll : Dull Maintaining Wear Resistance : E61 : High Speed Steel : Hard Material Rolling Mill : Wear Resistance Abrasion Resistance : E70 : Super High Speed Steel : Hard Material Rolling Roll ...

The high-speed steel roll ring is a steel-based roll ring, which implements the national cast steel roll standard GB/T1503-2008. Its main alloy components are vanadium, nickel, tungsten, molybdenum, niobium, cobalt, and other elements, the carbon content is less than 1.6%, and the phosphorus content must be controlled below 0.03%, the chromium ...

Buy Ferro Silicon as deoxidizer desulfurizer. Home; About; Graphite Electrode

The Hot Rolling Process. finishing mills, which will roll the steel in, A 5,000 hp motor drives 42"-diameter work-rolls, the third and fifth roughing mills each have high.

Hani Tech undertake turnkey project for Steel Narraw Strip Rolling Mill (Cold rolling mill), can provide design and manufacturer service for rolling raw material thickness ≤ 4 mm, width ≤ 800 mm, made of plain carbon steel, low alloy steel, stainless steel and non-ferrous metal strip, used for roughing or roughing mill.

The forged steel rolls of 1000mm or less are made of 86CrMoV7 and 9Cr2Mo. Its carbon content is 0.80 to 0.95 and Cr content is 2 .It can be used for some small mills. Cr4 and Cr5 back up rolls have a carbon content of 0.4 to 0.6 and a Cr content of 4 to 5, suitable for high speed steel and semi high speed steel work rolls. Contact Me

Cold Mill Work Rolls - Union Electric Åkers Cold Mill Work Rolls Extensive range This market segment covers forged Work Rolls and Intermediate Rolls for use in Wide Cold Strip Mills of 2-high, 4-high, or 6-high types, including reversing Reduction Mills, Tandem Mills, Double Reduction Mills, and Temper/Skin Pass Mills.

3.Four High Rolling Mills. The Four High Rolling Mills have a roll stand with four parallel rolls placed one above another. The top and bottom rolls work in the opposite direction. The two in the middle are smaller than the top and bottom rolls, which are also known as backup rolls. 4.Tandem Rolling Mills.

High-carbon high-speed steel roll (referred to as high-speed steel roll) is the hot roll material with the shortest time, the fastest development and the widest application prospect. High-speed steel is also known as wind steel or front steel, which means that it can harden even when cooled in air when quenched, and it is very […]

High Speed Steel Rolls for Bar Rolling Mills and Cold Strip Mills(id:) View product details of High Speed Steel Rolls for Bar Rolling Mills and Cold Strip. Sendzimir - Products - 20-High Mills 20-High Mills Sendzimir's 20-High, force from the work rolls to the mill housing The small size of the work roll permits superior, of die steel, high ...

Cold forged steel rolls are widely used as both work and back-up rolls in cold mills for ferrous and non-ferrous metals. For the purpose of producing his type of rolls, state-of-art facilities are employed by XTMC, of which are involving steelmaking(EAF), refining(ESR or LF/VD) and forging(3150t hydraulic press) equipments to produce the high ...

20 High Mills are used for high-speed production of cold rolled strip for both ferrous and nonferrous metals. The system impressive accuracy tolerances deliver performance levels unmatched by traditional mills. Photo. 4. 3D.

The following are the economical advantages of using HSS Rolls. Lower Roll Cost per Tonne: It is estimated that the useful life of HSS rolls is almost 5-6 times more than that of conventional rolls. Meaning that over all cost of rolls consumed per tonne of finished steel produced is much less. Increase in Production: Because of the longer ...

The modernforged steel work rolls joint unit has really realized high-speed and continuThe productivity of roll has increase greatly The cold-olled products has devehigh-precision, high-quality and multi model. The quality of cold-rolled workingthe surface quality of plate material, the qualified rate and operating rate of mill.cold-rolled ...

Manufacturer of Cold Mill Work Rolls - Buy Forged Steel Work Rolls, Forged High Speed Steel Rolls, Sendzimir Mill Work Rolls, Cold Strip Mill Work Rolls offered by ...

2-hi work roll Special alloy cast steel, Tool steel All Sizes 4-hi work roll HCr iron, ICDP Finishing work roll HCr iron, ICDP Single stand work roll HCr iron, ICDP Back-up roll Duplex cast steel D≤￠2000,W≤80t Alloy forged steel D≤￠2000,W≤75t: Cold strip mill & Single stand cold mill Work roll Alloy forged steel All Sizes

High Speed Steel Synergy 100 Roughing Mill Work Rolls Synergy 500 & 700 FORGED STEEL WORK ROLLS 3 - 5 Cr Alloy Forged Steel 15.7 - 31.4 inches diameter 220 inches maximum overall length 13.2 tons maximum finished weight CAST STEEL BACKUP ROLLS Monoblock Alloy Cast Steel 72 inches maximum diameter 360 inches maximum overall length

HSS rolls have high hardness and good wear resistance at high temperature. These rolls are manufactured by Centrifugal Casting (CC) method and the roll core is filled with spheroidal graphite cast iron.The adequate chemical composition control and proper heat treatment ensures the hardness of roll working layer to reach as high as 80-85HSC.

For tandem cold mills with work roll shifting, the roll contours of different stands are usually identical to facilitate roll scheduling. For a 1500 6-high mill to be researched, the curve parameters H arc, L arc, H l, and L l were set to 400 μm, 155 mm, 0 mm, and 0 mm. The work roll shift is given by L use.. Cooperative control strategy by shifting work rolls of several stands