reference list nimal
TRANSCRIPT
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April 30,2009
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• Applications Expertise 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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Cold Rolling Mill
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Cold Rolling Mill
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 : MD29ANPLC : Siemens, S7 - 400Gateway Module : UniSP + SM Application + SM ProfibusScada System : WinCC V 5.1
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Steel Industry Cold Rolling 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)
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April 30,2009
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• There are 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 GalvanizedLine
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• The CR 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 GalvanizedLine
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April 30,2009
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• There are 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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SCADA LINE – OVER VIEW
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SCADA – Furnace Section
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SCADA - Pot Furnace
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• Karnafully Steel - 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
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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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Skin Pass Mills
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Steel IndustrySkin Pass Mill
Essar Steel, Indonesia
Kandil Steels, Egypt
KYCR Steel, Bangladesh
SPSL, Pune
Balco(Slab)
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PICKLING LINES
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PICKLING LINES
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PICKLING LINES
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PICKLING LINES
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April 30,2009
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Steel IndustryPickling Line / 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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Down Coiler HRM
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Crop Shear
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Cut to Length Lines
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Cut to Length 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
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Steel Industry Slitting Line
Raymonds Ltd (3 Lines)Meta StripsPennar SteelSPSL,PuneTATA SSL,Navsari-C.R.Slitter (thro. Metpro) TATA SSL,Navsari-H.R.Slitter (thro. Hollow Block)Tube Products Of India
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Steel IndustryCUT TO LENGTH LINE
Tube Products of India-3 LinesTATA SSLDass 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
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Steel Industry Rewinding Line
PT Essar, Indonesia
SPSL,Pune
S ALAM, Bangladesh(Thru’ Multiform)
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April 30,2009
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• ROLLER TABLE 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