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Reference List Nimal
- 1. April 30, 2009 www.controltechniques.comwww.controltechniques.com • ApplicationsExpertise in:Applications Expertise in: – Rolling MillsRolling Mills – Skin Pass RollingSkin Pass Rolling – Continuous Galvanizing LineContinuous Galvanizing Line – Cut-To-Length LineCut-To-Length Line – Pickling & Slitting LinesPickling & Slitting Lines – Rewinding & Electro-Cleaning LineRewinding & Electro-Cleaning Line – Color Coating LineColor Coating Line – Partial Line Upgrades + RetrofitsPartial Line Upgrades + Retrofits – Fan & PumpsFan & Pumps – Flying ShearsFlying Shears • Supplies include Drive Systems + SCADA + PLC Automation +Supplies include Drive Systems + SCADA + PLC Automation + Motors + MCCMotors + MCC Steel Industry Automation Projects
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- 3. April 30, 2009 www.controltechniques.comwww.controltechniques.com Cold RollingMill Application Motor Rating Drive Rating Uncoiler 225kw M 1850R Entry Bridle Roll – M1 90kw M550R Entry Bridle Roll – M2 140kw M550R Mill Stand 250kw M1850R Exit Bridle Roll – M1 140kw M550R Exit Bridle Roll – M2 90kw M550R Recoiler 325kw M1850R Application Module : MD29AN PLC : Siemens, S7 - 400 Gateway Module : UniSP + SM Application + SM Profibus Scada System : WinCC V 5.1
- 4. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry ColdRolling Mills • Tube Products of India( 4 Hi) • Shamon Ispat Ltd( 4 Hi) • Meta Strips(4 Hi) • Kandil Steels, Egypt( 4 Hi) • Karnafully, Bangladesh(4 Hi and 20 Hi)
- 5. April 30, 2009 www.controltechniques.comwww.controltechniques.com • Thereare 33 Nos. of Unidrive Classic and the Range of the Motors from 5.5 KW to 400 KW. • All the Line Drives are connected on COMMON DC BUS. • One no. of 2000 Amps Uncontrolled Diode bridge is there to provide the DC Supply. • Also, there are 19 Nos. of Auxiliary Drives (5 Nos. Unidrive Classic for higher rating and Commander SE Drives for the remaining). • Further,there are some emergency Drives, which are related to the furnace system • 3 Nos. of Siliconics Soft Starters used for Heater Controls. Continuous Galvanized Line
- 6. April 30, 2009 www.controltechniques.comwww.controltechniques.com • TheCR coils directly from 6 Hi/4 Hi mills are transferred to CGL lines. • The Strip passes through various processes to remove defects, etc. • CGL being a continuous line, the coils passed through Looper. • Continuous annealing of coils takes place in an on line annealing furnace ( to clean the coils and anneal the coil to achieve desired hardness). The temperature of strip in this pre-heating oxidizing furnace would be between 550 and 680 C. Continuous Galvanized Line
- 7. April 30, 2009 www.controltechniques.comwww.controltechniques.com • Thereare 2 sets of 1024 Power tags SCADA Stations, One for Line Operations and other is dedicated for Furnace Operations. • Siemens WinCC SCADA Package is used. • SCADA is connected to PLC System through Profibus-DP. • In addition, there are 4 Nos. of Operator Interface units (OP170B), which are fitted on the Control Desks. SCADA OVER VIEW
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- 11. April 30, 2009 www.controltechniques.comwww.controltechniques.com • KarnafullySteel - Bangladesh (Thru, MAS ) • Rajesh Metals - Nepal (Thru, MAS ) • PHP Steel, Bangladesh • PT Essar Indonesia • Kandil Steels, Egypt • Yung Kong Steel , Malaysia (PCC+MCC+Drives( AC ) + LINE PLC + FURNACE PLC + SCADA +UPS) Galvanizing Lines
- 12. April 30, 2009 www.controltechniques.comwww.controltechniques.com Cheman Ispat,Bangladesh (Thru’ Multiform) PHP Steel, Bangladesh YESU STEEL, ETHIOPIA VARDHAMAN STEELS, AMBALA(DC ) Kandil Steels, Egypt Midgal, Nigeria Doo Won Steel, Korea PCC+MCC+Drives( DC ) + LINE PLC + FURNACE PLC + SCADA +UPS Galvanizing Lines
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- 14. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry SkinPass Mill Essar Steel, Indonesia Kandil Steels, Egypt KYCR Steel, Bangladesh SPSL, Pune Balco(Slab)
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- 19. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry PicklingLine / Cleaning Line Flat Products Kandil Steel Steel,Egypt. R.M.Steel Bangladesh Yung kong Steels, Malaysia Yesu Steel, Ethiopia Mobati Steel,Kenya
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- 23. April 30, 2009 www.controltechniques.comwww.controltechniques.com Cut toLength Lines • Tube Products of India-3 Lines • TATA SSL • Dass Nagar (A/c.Galsheet , Kenya) • Flat Products (A/c. Uttam Steel revamping) • Flat Products (A/c.PHP Steels) • Flat Products (A/c.Apollo Steels) • Flat Products (A/c.R.M. Steels) • T.K.Steels
- 24. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry SlittingLine Raymonds Ltd (3 Lines) Meta Strips Pennar Steel SPSL,Pune TATA SSL,Navsari-C.R.Slitter (thro. Metpro) TATA SSL,Navsari-H.R.Slitter (thro. Hollow Block) Tube Products Of India
- 25. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry CUTTO LENGTH LINE Tube Products of India-3 Lines TATA SSL Dass Nagar (A/c.Galsheet , Kenya) Flat Products (A/c. Uttam Steel revamping) Flat Products (A/c.PHP Steels) Flat Products (A/c.Apollo Steels) Flat Products (A/c.R.M. Steels) T.K.Steels
- 26. April 30, 2009 www.controltechniques.comwww.controltechniques.com Steel Industry RewindingLine PT Essar, Indonesia SPSL,Pune S ALAM, Bangladesh(Thru’ Multiform)
- 27. April 30, 2009 www.controltechniques.comwww.controltechniques.com • ROLLERTABLE DRIVE SYSTEM – 315 KW * 8 SETS (Getting upgraded to 480 Kw) • GAS BOOSTER FANS – 450 KW – 5 NOS • THYRISTOR CONVERTERS FOR HSM- 16 SETS • VARIOUS UPGRADES MORE THAN 500 Modules of Various Ratings TISCO
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