Customer case aboutdeflector rolls hot strip mill

deflector rolls hot strip mill

Deflector roll ASEA Aktiebolag

A deflector roll for a strip mill is divided axially into sections to be able to measure the distribution of the strip tension across the strip width. To avoid transmitting the measuring signals from and therefore the design of deflector roll shown in FIG. 1 may be used in hot rolling mills as well as cold rolling mills.

get price

Work Roll, Leveller Rolls, Pinch Rolls, Deflector Rolls

Leveller Rolls/Pinch Rolls/Deflector Rolls. Established in 2004, part of PSEW group.State of art in the manufacturing and exports of forged, Induction, hardened Rolls and Roll Assemblies,Ultimate goal of customer satisfaction, quality and reliability,ISO 9001:2015 certification for Quality practices. COLD MILL ROLLS LEVELLER ROLLS -SLITTER

get price

Steel Rolls for Rolling Mills US Korea Hotlink

2019-12-5  • Hot Rolling Mill Rolls • Thick Plate Line • Continuous Casting Line • Precision Machined Parts, Roll Assemblies Pg. 4 Rolling Mill Roll Manufacturing Capabilities • Steel Roll Diameter • Steel Roll Length • Heat Treating and Coating Options • Materials Pg. 5 Rolling Mill Steel Roll Patented Technology & Certification Pg. 6

get price

Forged Steel Rolls & Cast Steel Rolls for Rolling Mills

LPR offers forged steel rolls and cast steel rolls to steel mills, steel processing lines and for machine makers that supply to steel rolling mills. Product range includes forged steel work rolls, tension leveling rolls, bridle rolls, furnace rolls, deflector rolls, pinch roll

get price

Highest performing Hot Strip Mills Primetals Technologies

HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in multiple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip

get price

(PDF) OPTIMIZATION OF WORKING ROLL COOLING IN

deflector. The d eflector A number of jets must be used to cover the total width of a rolled strip. High quality and homogeneity of the descaling process is required. Work rolls in hot

get price

Strip deflector unit Blaw-Knox Foundry & Mill Machinery

Deflector unit 20 is positioned immediately following shear 12. A lower entry guide 17 is fixed between shear 12 and deflector roll 19, which roll is mounted in bearings 55 affixed to a foundation (FIG. 4). Guide 17 comprises a flat table fixed below the strip pass line and sloping upwardly from its entry end at shear 12 to its discharge end

get price

1. Hot rolling and rolling defects: 1.1 Front and back

2019-2-4  bulged rolls, when subjected to bending during rolling will produce flat sheets. For sheet rolling, normally camber of 0.5 mm on roll diameter is provided. Also during hot rolling, rolls get heated up and bulge out at the center, causing camber of the rolls. This is due to temperature variation between edges and the center of rolls.

get price

The Hot Rolling Process California Steel

The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.

get price

A BASIC UNDERSTANDING OF THE MECHANICS OF

2003-10-15  Secondary scale on hot strip and the impact 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

get price

Analysis of roll stack deflection in a hot strip mill SciELO

In a four-high hot strip mill, the finishing mill of the hot strip mill is equipped with two work-rolls and two back-up rolls and is shown in Fig. 2.During the passage of the strip between the two work rolls, a large amount of roll separating force is developed.

get price

Hot Strip Mill Rolls Manufacturers & Suppliers China Hot

Hot Strip Mill Rolls Manufacturers, Factory, Suppliers From China, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so

get price

(PDF) OPTIMIZATION OF WORKING ROLL COOLING IN

deflector. The d eflector A number of jets must be used to cover the total width of a rolled strip. High quality and homogeneity of the descaling process is required. Work rolls in hot

get price

Hot Strip Mill Rolls-Changzhou Kaida Heavy Industry

2016-5-12  Rolls for Hot Rolling Mill. 一、Rolls for Hot Plate&Strip Mills . Vertical Mill 2HI Rough Mill 4HI Rough Mill 7 Stand 4HI Finishing Mill . 1. Hot Strip Continuous Mills, CSP. Vertical Roll: Rough Mill WR: 7 Stand 4HI Finish Mill WR: 2HI Rough Mill: 4HI Rough Mill: Front: After: Alloy Steel AD HiCrS: HWD AS GS: AD HiCrS HiCrI

get price

The Hot Rolling Process California Steel

The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.

get price

Strip deflector unit Blaw-Knox Foundry & Mill Machinery

Deflector unit 20 is positioned immediately following shear 12. A lower entry guide 17 is fixed between shear 12 and deflector roll 19, which roll is mounted in bearings 55 affixed to a foundation (FIG. 4). Guide 17 comprises a flat table fixed below the strip pass line and sloping upwardly from its entry end at shear 12 to its discharge end

get price

Steel Rolling Mill Machine: Hot Rolling Roll

2021-4-13  At present, there is a trend of using bucket steel rolls to replace forged steel rolls. The roll of the 6VH billet continuous rolling mill in the Baosteel blooming mill is made of forged semi-steel and forged cast iron with 1.7% ~ 2.4% C, which has good wear resistance and poor hot

get price

Wire & Rod Mill Rolls Section Mill Rolls Plate Mill

Xingtai Zhengkun Machinery & Roll Co., Ltd. is a professional supplier of foundry rolls. We have abilities to supply series of high quality mill rolls and sleeves for hot strip mill, cold strip mill, plate mill, section mill, wire & bar mill, pipe & tube mill etc.

get price

ROLL GRINDERS AND AUTOMATIC ROLL SHOPS

2017-10-19  Plate & Hot Mill Work rolls, back-up rolls Ø max. 2400mm + With and without chocks Paper Mill, Roll Makers, Other Special Applications For all roll and mill sizes CNC ROLL GRINDERS STEEL, ALUMINIUM, COPPER, SPECIAL ALLOYS. 5 Automatic Roll

get price

Strip Thickness Control of Cold Rolling Mill with Roll

2013-11-12  roll necks due to irregularities in the mill rolls and/or roll bearings [11]. These irregularities cause cyclic deviations in the strip thickness at the output of a mill stand. Figure 3. depicts the effects of eccentricity on the output strip thickness [6]. When the entry strip is passed through the roll stand with 4.1. the velocity . v. in

get price

Analysis of roll stack deflection in a hot strip mill SciELO

In a four-high hot strip mill, the finishing mill of the hot strip mill is equipped with two work-rolls and two back-up rolls and is shown in Fig. 2.During the passage of the strip between the two work rolls, a large amount of roll separating force is developed.

get price

Hot Strip Mill Rolls-Changzhou Kaida Heavy Industry

2016-5-12  Rolls for Hot Rolling Mill. 一、Rolls for Hot Plate&Strip Mills . Vertical Mill 2HI Rough Mill 4HI Rough Mill 7 Stand 4HI Finishing Mill . 1. Hot Strip Continuous Mills, CSP. Vertical Roll: Rough Mill WR: 7 Stand 4HI Finish Mill WR: 2HI Rough Mill: 4HI Rough Mill: Front: After: Alloy Steel AD HiCrS: HWD AS GS: AD HiCrS HiCrI

get price

Hot Strip Mill Rolls Manufacturers & Suppliers China Hot

Hot Strip Mill Rolls Manufacturers, Factory, Suppliers From China, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so

get price

(PDF) OPTIMIZATION OF WORKING ROLL COOLING IN

deflector. The d eflector A number of jets must be used to cover the total width of a rolled strip. High quality and homogeneity of the descaling process is required. Work rolls in hot

get price

Highest performing Hot Strip Mills Primetals Technologies

HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in multiple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip

get price

The Hot Rolling Process California Steel

The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.

get price

Rolling of steel in Hot Strip Mill IspatGuru

2015-12-3  The primary function of the conventional hot strip mill (HSM) is to reheat the semi-finished steel slabs (rolled or continuously cast) to the rolling temperatures and then to roll them thinner and longer through a series of rolling mill stands driven by large

get price

Steel Rolling Mill Machine: Hot Rolling Roll

2021-4-13  At present, there is a trend of using bucket steel rolls to replace forged steel rolls. The roll of the 6VH billet continuous rolling mill in the Baosteel blooming mill is made of forged semi-steel and forged cast iron with 1.7% ~ 2.4% C, which has good wear resistance and poor hot

get price

Wire & Rod Mill Rolls Section Mill Rolls Plate Mill

Xingtai Zhengkun Machinery & Roll Co., Ltd. is a professional supplier of foundry rolls. We have abilities to supply series of high quality mill rolls and sleeves for wire & bar mill, section mill, plate mill, hot strip mill, cold strip mill, pipe & tube mill etc.

get price

Hitachi Roll Material

2021-6-28  Applications for these rolls include hot strip mill finishing train, rod and bar mill finishing, and universal mill finishing. Because of the excellent properties of these rolls, new applications are continuously being investigated and tried. H ISO 9001, ISO 14000 Certified High Speed Steel Rolls Hitachi Roll Material Adamite Steel Cr Iron Cr Steel

get price

Booking Online

#