HOT STRIP MILLS Mechanical Equipment - SMS group

HOT STRIP MILLS Mechanical Equipment - SMS group

Dec 22 2013· Main Features of a modern Hot Strip Mill The objective of a hot strip mill HSM is to reheat and roll thick slabs into thin strip with a wide range of thickness Because of its huge size and large investment a hot strip mill need to have a life time of several decades

Hot Rolling Mill Hydraulic Gap Control HGC thickness

Hot Rolling Mill Hydraulic Gap Control HGC thickness

Sep 11 2007· Many users of flat-rolled strip are demanding material with exceptional flatness One reason is the increased use of lasers robots and other manufacturing techniques that are intolerant of height deviations and springback in material In addition …

Steckel Mills e - SMS group

Steckel Mills e - SMS group

P Kucsera et al Hot Rolling Mill HGC Thickness Control Improvement 98 Another way to determine the thermal expansion of the work roll is the modelling of the heat transfer between the work rolls and the strip This depends on the roll speed strip thickness the properties of the strip roll gap contact time and cooling parameters

hydraulic side guides coiler hot strip mill - Grinding

hydraulic side guides coiler hot strip mill - Grinding

Dec 03 2015· Rolling of steel in Hot Strip Mill Side guides on either side of the run out table seek to keep the strip s head-end pointed at the coilers the final section of guides in front of each coiler adjusts to match strip width and features a pneumatic quick-close system that allows the operator to center the strip head-end as coiling begins

Innovations for Coiling of Modern Hot Rolled Flat Materials

Innovations for Coiling of Modern Hot Rolled Flat Materials

Hot Strip Mills SES offers Redesign and Rebuild services for Mandrels Down Coilers Wrapper Arms Wrapper Rolls Mill Side Guides Coiler Side Guides Entry Guides Exit Guides…

COILER CONTROL IN ENDLESS HOT STRIP ROLLING - …

COILER CONTROL IN ENDLESS HOT STRIP ROLLING - …

Jan 01 2007· Hot strip mill assets Finishing mill assets Finishing mills incorporating mill stands side guides strippers screw downs drive shafts pinion boxes main drive motors transformers loopers grease systems oil circulation systems and hydraulic systems

Metalwork Modern technology of steel rolling mill

Metalwork Modern technology of steel rolling mill

During coiling this gate change is performed by an electric jack and hydraulic cylinder Fig 6 Fig 7 2 4 Strip Floating carrier After the finishing mill a shear is needed to cut the strip and a P R is needed to guide the strip to the proper down-coiler D C

Rolling of steel in Hot Strip Mill IspatGuru

Rolling of steel in Hot Strip Mill IspatGuru

productivity or product quality One of the most demanding pinch roll applications is that of the hot strip steel mill coiler Due to the constant desire to increase hot strip steel mill productivity strip quality and coil presentation the coiler pinch rolls are now accepted as highly critical components in the hot strip steel mill

How does it work hot-strip rolling mill - YouTube

How does it work hot-strip rolling mill - YouTube

2 7 Coiler Unlike the other units of a hot strip mill the coiler remains directly connected to the finishing mill through the strip for most of the rolling operation and has some dynamic effects on the finishing mill The coiler is basically a rotating mandrel around which the coil is wrapped to form a coil

Coil Processing Equipment - collapsible mandrels uncoiler

Coil Processing Equipment - collapsible mandrels uncoiler

Oct 22 2016· Metalwork Modern technology of steel rolling mill - Technology solutions Rolling in technology the principal method of forming molten metals glass or …

temper hot cold rolling mill-steel equipment builder

temper hot cold rolling mill-steel equipment builder

Oct 10 2002· Everything you need to know about flatteners and levelers for coil processing—Part 1 or helix Twist is not simply coil set up on one side and down on the other side A twisted strip has a side-to-center-to-side length differential that unlike edge wave continues all the way across the strip Then as the cold mill gap is adjusted

SES Engineering - Hot Strip Mills

SES Engineering - Hot Strip Mills

Alibaba com offers 426 strip coiler products About 37 of these are other metal metallurgy machinery 1 are wire drawing machines A wide variety of strip coiler options are available to you such as free samples

Strip Coiler Strip Coiler Suppliers and Manufacturers at

Strip Coiler Strip Coiler Suppliers and Manufacturers at

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 is a …

HOT ROLLED STEEL - posco com

HOT ROLLED STEEL - posco com

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

 PDF Measuring the coil face profile of hot rolled strip

PDF Measuring the coil face profile of hot rolled strip

Apr 17 2018· Side Trimmers - Machine Concepts is a custom machine builder in Ohio that specializes in specialty automation robotics press auxiliary equipment and other machining equipment

Dynamic modelling and simulation of a hot strip finishing mill

Dynamic modelling and simulation of a hot strip finishing mill

COMPANY REFERENCES BHP STEEL Hot Strip Mill Entry Exit Side guides ‐Interstand Guides CANADA SALEM STEELS Steckel Mill Coiler Drum Mandrel ‐CVC Bending Blocks INDIA WELSPUN Anjar Heavy Plate Mill 4300 mm 1 set of Slipper Type Spindles INDIA WELSPUN Gujarat Steckel Mill Downcoiler Mandrel INDIA

Main Features of a modern Hot Strip Mill IspatGuru

Main Features of a modern Hot Strip Mill IspatGuru

Jul 23 1985· Our present invention relates to a strip-guide assembly for a metal-strip coiler and especially a subfloor coiler adapted to be disposed along a hot-rolling strip-mill line The invention especially is intended for the control of the pressing roller and or guide plates or shells for such coilers BACKGROUND OF THE INVENTION

CST ARCELOR BRAZIL Compact hot strip mill - SMS group

CST ARCELOR BRAZIL Compact hot strip mill - SMS group

automatically adjusts the thickness of a coil by using the highlysensitive hydraulic cylinder while monitoring the resultant thickness of a coil No 2 Hot Strip Mill No 2 Hot Strip Mill No 3 Hot Strip Mill Gwangyang Works Vertical Vertical Vertical Vertical No 1 Hot Strip Mill No 1 Hot Strip Mill horizontal Facility Skin Pass Mill Reheating

Pinch Rolls - xtek com

Pinch Rolls - xtek com

3 Adoption of high-response hydraulic screw-down sys-tem and high-response mill drive system to prevent tension fluctuation between stands and improve thick-ness correction capability 4 Provision of side guides to prevent snaking of the strip--hydraulic at the entry side of hot finisher F0 and F1 and screw pneumatic at the entry of F2

Leveling flat-rolled strip - The FABRICATOR

Leveling flat-rolled strip - The FABRICATOR

Sep 11 2007· Many users of flat-rolled strip are demanding material with exceptional flatness One reason is the increased use of lasers robots and other manufacturing techniques that are intolerant of height deviations and springback in material In addition …

Everything you need to know about flatteners and levelers

Everything you need to know about flatteners and levelers

technology for producing hot strip on a mini-mill scale It is a patented process that combines a medium thickness slab caster thicknesses of 90 150 mm with a Steckel-type rolling mill to produce a hot strip facility with modest capital expenditure So if you are a mini-mill producer you can adopt this technology

COMPANY REFERENCES - Castellini

COMPANY REFERENCES - Castellini

We are a leading innovator in metal processing equipment which includes designing manufacturing and servicing of coil processing equipment rolling mill equipment extrusion presses and copper melting equipment

Hydraulic Side Guides Coiler Hot Strip Mill

Hydraulic Side Guides Coiler Hot Strip Mill

COILER CONTROL IN ENDLESS HOT STRIP ROLLING T Motomura K Ueda T Imazeki Y Fukui K Yahiro East Japan Works JFE steel corporation 1 Kawasaki-cho Chuo-ku Chiba 260-0835 Japan Abstract JFE Steel Corporation s East Japan Works Chiba District started operation of No 3 Hot Strip Mill in 1995 This line was the first in the world

COILER CONTROL IN ENDLESS HOT STRIP ROLLING T …

COILER CONTROL IN ENDLESS HOT STRIP ROLLING T …

Overview Dassnagar designs and builds Coil processing equipment that allow you to enhance productivity with superior product quality that too at an attractive price We have the expertise to design and manufacture all categories of Uncoiler and Recoiler mandrels These mandrels can easily be retrofitted to existing cut-to-length slitting and other special purpose coil processing lines

Dual-purpose guide and drum cleaner for Steckel mill

Dual-purpose guide and drum cleaner for Steckel mill

SMS DEMAG Hot Strip Mills 10 The drum-type shear installed between the roughing and finishing mills of a hot strip mill crops the trans-fer bar at its head and tail In special applications the drum-type shear also serves to divide transfer bars and finished plates Based on the experience gained from more than 60 drum-type shears built so far

Hot strip mill-Rolling Mill-Steel Rolling- …

Hot strip mill-Rolling Mill-Steel Rolling- …

The invention relates to coiler furnaces for use with Steckel mills reversing rolling mills and in particular to a dual-purpose pivoting guide for use within the coiler furnace that selectably assumes one of three possible positions viz a rest position out of contact with the coiler furnace drum and the hot strip within the furnace and two

Highest performing Hot Strip Mills Primetals Technologies

Highest performing Hot Strip Mills Primetals Technologies

hot coil is remaining on the mandrel one of the most important down coiler components and leads to undesirable heating of the mandrel Fast carry-over of strips between two pinch roll units Increased wear of the side guides as the fine strip is cutting into it during …

Upgrading of Hot Finishing Mill to 4-Stands and

Upgrading of Hot Finishing Mill to 4-Stands and

The modern hot strip mill is furnished with a tremendous amount of equipment from the reheat furnaces all the way down to the coiling equipment Fortunately for both our ferrous and non-ferrous customers alike Butech Bliss can provide equipment and technical services for nearly every element of the hot strip mill

Co-simulation research of automatic jumping control system

Co-simulation research of automatic jumping control system

Hot Metal Transfer Stations † PLS temperature sample lance † Series 925 cable drive for offers mill-duty GEMCO hydraulic electric and electro-thrust brake systems CATRAC cable and hose Coil Box Side Guide Position Looper Position Automated Roll Change Mechanism Down Coiler Work Roll Backup Roll Position

Leveling flat-rolled strip - The FABRICATOR

Leveling flat-rolled strip - The FABRICATOR

HSG Hydraulic Side Guides HSM Conventional Ho… 1 ┊ CAD … HSG Hydraulic Side Guides HSM Conventional Hot Strip Mill HSY Synchronization of HGC HGC HV High Voltage HWC Hydraulic …