Long Products Rolling Mills

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Long Product Hot Rolling MillsServices & Products

www.steelws.com

Bar & Rebar Mill

Steel Worldwide Services Ltd

Long Product Hot Rolling MillsServices & Products

Wire Rod Mill

Small Section & Profile Mill

Engineering & Design ServicesOur Long Product Rolling Mill Division comprises experts who has more than 40 years of experience in design, manufacturing, & installation of various types of long product rolling mills. Our Engineering & Design Services cover:

Used/2nd Hand Refurbished Mill/EquipmentDue to our long presence in the long product market, our company has wide sourcing capability for Used/2nd Hand Refurbished complete mill or individual equipment. Our Engineering & Design Services cover:

Supply of New EquipmentWe are able to design, manufacture and supply the following new equipment for:

Billet Handling & Reheating FurnacesBillet Reheating (pusher, walking hearth & walking beam furnaces) has focused mainly on maintaining the quality of the billets while reducing the operational cost, mainly on energy consumption. Our Engineering Services & Supply of Parts covers:

Pinch Rolls.

Cropping Shears (flying, crank, fly & crank combination). 2 Hi Rolling Stands (housingless, cantilever & convertible). 3 Hi Reversible Rolling Stands. Pendulum Shears, Cold Cutting Shears & Cooling Bed Services. Bar Counter, Tying & Bundling Machineries. Laying Head for Coil Formation. Coil Cooling Systems & Related Machineries. Coil Compactor (Vertical & Horizontal). Straighteners, Profile Stacking Machines.

Roll Pass Design, Rolling Machinery Configuration & Product Development. Re-layout for Existing Mills for product mix change & new equipment. Overall Mill Productivity Improvement Feasibility Study. Turnkey Engineering for Complete New Mill, inclusive of Civil, Auxiliary Plants, Workshops, etc. Increasing the size of Roughing Mills for bigger & heavier billets. Reconfiguration of Finishing Area for the mill for improved productivity.

Reconfiguration of the mill to meet the new owner requirements. Reconditioning & Refurbishing Services. Dismantling & Reinstallation at new site.

Complete New Supply of Furnace

Changing from Pusher to Walking Hearth/ Beam Furnaces Converting Fuel Oil to Natural Gas as energy supply Better Efficiency Burners for optimized energy consumption Increasing Productivity (t/h) Revamping of Automation & Control Systems.

Replacing New Structural & Fabrication parts. Complete Engineering Services for piping, wiring and other basic requirements for the newly refurbished mill. Erection & Commissioning of the newly refurbished mill or equipment.

Workshop Equipment (Robot Changing Device, Cartridge Tilting, etc)

Rolls for Rolling MillsIn co-operation with our Rolls Manufacturing Partners, we are able to supply to long product rolling mills the following grades of rolls:

Advanced Water Quenching Line (AQL) SystemsAQL Systems has been designed and engineered by our Long Product Rolling Division to provide customers to improve drastically the mechanical (esp. yield strength), using very poor chemical analysis in the billets. Our Engineering Services & Supply of Parts covers:

Spare Parts & ConsumablesOur Spare Parts Department, with the collaboration of Our Long Product Rolling Division is able to provide various types of spare parts for long product hot rolling mills.

TYPES

Cast Steel Alloy Cast Steel Rolls

Adamite (steel base) Adamite Rolls

Cast Iron SGP Rolls

Diameter available: 200mm - 1300mm

70Mn2 Rolls

SGA Rolls Indenite Chilled RollsSGP : Spheroidal Graphite Pearlite SGA : Spheroidal Graphite Acicular

Complete New Engineering & Metallurgical Process Design for AQL system for current production sizes. Supply of Cooling Elements, i.e. Strippers, Coolers & Dryers. Water Pumping Station Supply & Configuration for Optimum Water Consumption. Detail Engineering & Local Fabrication Services for Structural Parts.

Centrifugal Casting

Rolls for Guides

SWS Guiding Equipment & SystemsSWS has designed, engineered & manufactured one of the worlds best guiding equipment for long products. Our expertise has stretched more than 40 years in design and engineering the guiding equipment & systems.

On-Site Customer Technical AssistanceAs a fundamental founding principals of our company, S.W.S. obtained its customers confidence through providing on-site technical assistance that solves operational and maintenance issues for the plant. Our area of services cover:

TYPES

Mechanical technicians for emergency repair and intervention on-site. On-site Maintenance or Maintenance Supervision for critical equipment. Erection of New Equipment. Commissioning of New Equipment or Reconditioned Components. On-site Training for operators & supervisors. On-Site Feasibility Study for productivity improvement & revamping purposes.

Static Guides

Entry Roller Guides

Slitting Guides

Prole Guides

Exit Twisting Guides

Wire Rod Block Guides

Two-Roller Roller Guides Model: ER

Torsion Roller Guides Model: ETR

Three-Roller Roller Guides Model: 3EPR

Our Guides are designed for being: Stout, Compact & PracticalFour-Roller Roller Guides Model: 4EPR Slitting/Cutting Guides Model: 2CUT & 4CUT

Steel Worldwide Services Ltd

Rolling Mills Guiding SystemFor Long Products Hot Rolling MillsA Unique & Complete Solution for Rolling Mill Guiding Requirements.

Rolls for Guides

SWS Guiding Systems & EquipmentTYPES

SWS Roller Guides Technological Features

The guides are designed to be COMPACT & LIGHT, yet ROBUST for practical application in the mill; certain ranges of guides can be hand carried or maneuvered; All guides on line adjustments, from Roughing to Finishing Mill, are made with only a 24mm wrench; Single Operation for Roll Symmetric opening & closing;

Static Guides

Entry Roller Guides

Slitting Guides

Prole Guides

Exit Twisting Guides

Wire Rod Block Guides

entry and exit static guides

ER01- ER06 4ER01-4ER04 ERF05-ERF06

2CUT01-2CUT02 4CUT01

3EPR01-3EPR05 4EPR01-4EPR02

ETR01-ETR06

ERB01-ERB03

Two-Roller Roller Guides Model: ER

Torsion Roller Guides Model: ETR

Three-Roller Roller Guides Model: 3EPR

No External Hoses for Oil, Grease and Water which are vulnerable during cobble in the rolling mill thus reducing delays in plant downtime; all hoses are fitted with quick coupling for faster connection & disconnection; Special Heat Treated Guide Rolls that can last 3 times longer without having to regroove the rolls (hardness of HRC 65) thus reducing servicing of the rolls; Common sizes of consumables and spare parts for certain ranges of guides; Guiding System Optimization for the Roll Pass, thus, reducing types of guides to be used;

Key Designers have more than 40 years of design, manufacture and on-site application experience solely on guiding system for long product rolling mill; Small guides have a support, rather than a base, enabling for the quick substitution of the guides.

Our Guides are designed for being: Stout, Compact & PracticalFour-Roller Roller Guides Model: 4EPR Slitting/Cutting Guides Model: 2CUT & 4CUT

Wire Rod Block Guides

ERB Series

ER Series

Two Roller Guides

Technical Description:There are 3 sizes in the ERB Series (ERB01 - ERB03) They are normally used in the fast finishing blocks; The Guides can be set through an optical bench.

Size of Products:

Technical Description:

Size of Products:To cover the indicated range of rounds, squares and flats, we have developed six guide sizes. The diagrams below clearly show the applicable range for each guide size. Guides size 01, 02 and 03 have been designed to be hand manoeuvrable in order to permit particularly quick on line replacements.

There are 6 sizes in the ER Series (ER01-ER06), covering all ranges of products and sizes for long products rolling mills (flat, round, and square); ER01, ER02, ER03 - light but robust they are able to be hand maneuvered which allows for quick on line replacement in the intermediate and finishing mill; The Guides can be set manually or through an optical bench; Water Cooling Consumption : 25 90 l/min with 3 5 bar pressure (depending on the sizes of the guides); Grease Lubrication: 2 x 5.5 cm2 every 2 working hours.

Dimensions:TYPE ERB-01 ERB-02 ERB-03 A 167 167 167 B 35 35 35 C 99 99 99 Dmax 56 58 58 H 20 25 29.5 Imax 65 65 65 Imin 47 47 47 U 49 49 49 L 110 110 110

Two Roller Guides

ER Series

4ER Series

Four Roller Guides

Dimensions:TYPE ER-01 ER-02 ER-03 ER-04 ER-05 ER-06 A 167 190 220 267 325 380 B 31 38 48 57 75 100 C 110 133 177 208 278 350 Dmax 60 70 85 108 140 180 H 25 35 55 80 120 170 Imax 65 78 108 125 170 225 Imin 47 56 70 90 120 170 U 46 60 80 95 130 165 L 115 127 170 205 280 365

Size of Products:

Technical Description:

There are 4 sizes in the 4ER Series (4ER01-4ER04), covering all ranges of products and sizes for long products rolling mills (rounds and squares); Light but robust they are able to be hand maneuvered which allows for quick on line replacement in the intermediate and finishing mill; They are used for quality products as they have a better guide with respect to the two roller guide.H 25 35 55 80 35 35 Imax 65 78 108