05. rmoc 2019 isp 2rmoc.tksranchi.in/rmoc52/presentations/sail-isp te.pdfh‐beams(wpb) as per is...
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Universal Section Mill Capacity 850000 MTStarted on 23.05.2017Operating Hours: 16x7
i d illWire Rod Mill Capacity 550000 MTStarted on 12.08.2013Operating Hours: 24x7p g
Bar Mill Capacity 900000 MTStarted on 03.06.2015
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Started on 03.06.2015Operating Hours: 24x7
There's a little bit of SAIL in every body's life
UNIVERSAL SECTION MILLUNIVERSAL SECTION MILL(An ISO 9001:2015 Certified & CE certified)
Installed Capacity : 0.85 MTPA
Product Range:
Parallel Flange Beams (NPB) (240 ‐ 750 mm)
H Beams(WPB) (200 ‐ 450 mm)
Channels (200 400 mm)Channels (200 ‐ 400 mm)
Equal Angles (150 ‐ 200 mm)
Special Sections Z‐Section, Sheet Pile etc.
Technology Supplier : SMS MEER
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Technology Supplier : SMS MEER
There's a little bit of SAIL in every body's life
USM: featuresInput Material Dimension Kg/m
Beam Blank 292mm205 mm85mm 315Beam Blank 292mm205 mm85mm 430mm 350mm 90mm 686mm 350mm 90mm
315657823
Bloom 200mm280mm 434
Rated Capacity of Mill 0.85 MTPA
Capacity of Walking beam type RHF 180 TPH
Product Mix
I‐Beams (NPB)H‐Beams(WPB) as per IS 12778:2004
240‐750 mm200‐450 mm
Channels as per IS 808:1989 200‐400 mm
Equal Angles as per IS 808:1989 150‐200 mm
Special Section(Sheet Piles & Z‐Section etc)
G d C b St t l St l l ll St t l St l Hi h t il t l SAILMA
4There's a little bit of SAIL in every body's life
Grade‐ Carbon Structural Steel, low alloy Structural Steel, High tensile steel, SAILMA, Corrosion resistant steel ,DMR Steel grade
USM: Layout
5There's a little bit of SAIL in every body's lifeThere's a little bit of SAIL in every body's life
Sections Designation Dimensions, mm Sectional Weight, kg/m
NPB 300NPB 300 300 x 150 x 7.1 x 10.7 42.2NPB 300 O 304 x 152 x 8.0 x 12.7 49.3NPB 300 A 297 x 150 x 6.1 x 9.2 36.5
NPB 400
NPB 400 400 x 180 x 8.6 x 13.5 66.3NPB 400 A 397 x 180 x 7.0 x 12.0 57.4
NPB 400NPB 400 O 404 x 182 x 9.7 x 15.5 75.7NPB 400 V 408 x182 x 10.6 x 17.5 84NPB 450 450 x 190 x 9.4 x 14.6 77.6
NPB 450NPB450 A 447 x 190 x 7.6 x 13.1 67.2NPB 450 O 456 x 192 x 11.0 x 17.6 92.4IPE 450 R 458 x 188 x 11.3 x 18.6 95.2IPE 450 V 460 x 194 x 12.4 x 19.6 104
NPB 500NPB 500 500 x 200 x 10.2 x 16.0 90.7NPB 500 A 497 x 200 x 8.4 x 14.5 79.4NPB 500 O 506 202 12 0 19 0 107NPB 500 O 506 x 202 x 12.0 x 19.0 107
NPB 600NPB 600 600 x 220 x 12 x 19 122NPB 600 O 610 x 224 x 15 x 24 154IPE 600 V 618x228x18x28 184IPE 600 V 618x228x18x28 184
Eq. Angle
EA 150X150X12 150 x150 x 12.0 27.3EA 200X200X12 200 x 200 x 12 36.9EA 200X200X16 200 x 200 x 16 48 5EA 200X200X16 200 x 200 x 16 48.5EA 200X200X20 200 x 200 x 20 59.9
HE 240 AA 240x224x6.5x9 47.39HE 240 A 240x230x7 5x12 60 32
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WPB 240HE 240 A 240x230x7.5x12 60.32HE 240 B 240x240x10x17 83.2HE 240 M 248x270x18x32 156.67
Sections Designation Dimensions, mm Sectional Weight, kg/m
WPB 300 HE 300 B 300 x 300 x 11.0 x 19.0 117
NPB 750
NPB 750 770X270X15.6X26.6 202.48
NPB 750 760X270X14.4X21.6 174.54
IPE 750 762X267X14 4X21 6 173NPB 750 IPE 750 762X267X14.4X21.6 173
IPE 750 766X267X14.9X23.6 185
IPE 750 770X268X15.6X25.4 196
7There's a little bit of SAIL in every body's life
BAR MILLBAR MILL
Installed Capacity :0.90 MTPA(16 stand vertical/horizontal + 6 pass no twist block = 22 stands)
Product Range : TMT Bars ( 8‐40 mm Dia)
Technology Supplier : Danieli & C, Italy
There's a little bit of SAIL in every body's life
FeaturesType of Mill Single strand continuous, Single strand continuous 2 Hi,
H V housing less standsH‐V housing less stands
Capacity of the Mill 900000 T /year
Re‐Bar sizes 8 10 12 14 16 18 20 22 25 28 32 36 40 mmRe Bar sizes 8,10,12,14,16,18,20,22,25,28,32,36,40 mm
Re heating furnace 160 t/hr walking beam type
Input billet size 150X150 mm, 12 M longInput billet size 150X150 mm, 12 M long
Maxm. Delivery speed 40 m/sec
Operating days 300p g y
Hot rolling hours 5500 hours
Commercial Length 12 m
Yield 97 %
Mill Utilization 76.3 %
9There's a little bit of SAIL in every body's life
BAR MILLBillet Cold/hot charging & Weighing
Furnace Exit
IISCO STEEL PLANT
Furnace Exit
Welding Machine (EWR) & descalingg g
Discard Roller Table
Pinch Roll & Snap Shear
Roughing Mill
Ch i Sh #1Chopping Shear#1
Intermediate MillIntermediate Mill
Chopping Shear#2
Pre finishing Mill (vertical Loopers)
CENTRAL LINE
LINE#2
LINE#1
H i t l L Horizontal Looper
IISCO STEEL PLANT
Horizontal Looper
DOG HOUSE CVR ShearPinch Roll PR#1
Horizontal Looper
DOG HOUSE CVR ShearPinch Roll PR#1
Horizontal Loopers
QTB#1
#DCVR#2
Shear FFB Entry CVR#2Chute with flap device for CVR
DCVR#1 Shear FFB Entry CVR#1Chute with flap device for CVR
Loopers
Pinch Roll PR#1QTB#2
Pinch Roll PR#2
Chute with flap device for CVR Shear
pShear
CVSA shear6 Pass Fast Finishing Block#2
6 Pass Fast Finishing Block#1
LINE#2QTB#1
LINE#1QTB#1
Pi h R ll PR#1QTB#1Pinch Roll PR#1
QTB#2Pi h R ll PR#2
Pinch Roll PR#1QTB#2
Pinch Roll PR#2Pinch Roll PR#2
QTB#3Pinch Roll PR#3
QTB#3Pinch Roll PR#3
CENTRAL LINELINE
#2LINE#1#2
DOG HOUSEDiverters - DCVRD1 & DCVRD2
d h h
IISCO STEEL PLANT
Two Strand chopping Shear CVRDChute with Flap Device for
Chopping Shear
LINE#2Pinch Roll PR#4
DCVAH2
LINE#1Pinch Roll PR#4
DCVAH2DCVAH2Dividing Shear CVAH2
Pinch Roll PR#5
DCVAH2Dividing Shear CVAH2
Pinch Roll PR#5
Tail breaker Pinch Rolls
TB2B/TB2A TB1B/TB1A
C li
TWC2B/TWC2A
TWC1B/TWC1A
Cold shear Bar collecting Area &
Cooling Bed
Bundling Area
Dispatch
WIRE ROD MILL(An ISO 9001:2015 Certified)
Installed Capacity : 0.55 MTPA(16 stands vertical/horizontal +2 pass + 8 pass + 4 pass no twist block = 30 stands)
Product Range : Plain Round Coils (5.5‐22 mm Dia)Plain Round Coils (5.5 22 mm Dia) TMT Coils ( 6‐10 mm Dia)
Technology Supplier : Danieli & C, Italy
There's a little bit of SAIL in every body's life
FEATURESType of Mill Single strand continuous, +5 m mill floor level
Capacity of the Mill 550000 T/yearCapacity of the Mill 550000 T/year
Wire rod sizes 5.5 mm to 22 mm.Rebar 6 mm (8 0 mm & 10 00 mm rebar developed)Rebar 6 mm (8.0 mm & 10.00 mm rebar developed)
Re heating furnace 150 t/hr walking beam type
Input billet size 150X150 mm, 12 M longp , g
Maxm. Delivery speed 115 m/sec
Grades of steel Carbon steel, spring steel, Electrode quality, Cold p g q yheading, low alloy steel, forging quality, Rebar
Operating days 300
Hot rolling hours 5500 hours
Coil weight 2T
Coil size (mm) 850 ID/ 1250 OD
Yield 97 %
Mill Utilization 76.3 % There's a little bit of SAIL in every body's life
Process FlowBillet Cold/Hot Charging &Weighing
Water Boxes
Process Flow
Re‐heating FurnacePinch Roll & Crop Shear
Diverter, Horizontal Looper
Billet discharging, De‐scaler, Pinch Roll & Snap Shear
Pinch Roll & Crop Shear
8 Pass Fast Finishing Block
4 Stand Roughing Mill High speed Crop & Cob shear
Pinch Roll, Water boxes
Crop & Cob.Shear #1
6Stand Intermediate Mill
High speed Crop & Cob. shear
Twin Module Block6Stand Intermediate Mill
Crop & Cob. Shear #2 Water box
6 Stand Pre finishingMill, VerticalLoopers & Carpet Roll Changing
Pinch roll & Laying head Area
C‐Hook Conveyor Compactor Coil HandlingLoopers & Carpet Roll Changing
2 Pass Fast Finishing Block
C‐Hook Conveyor, Compactor, Coil Handling
Weighing & Discharging station
Techno Economic parameters
600000
Production (MT)Capacity
523038500000
p y(MT)
357469381065400000
850000900000 USM
246923300000
850000900000 USM
WRM
BM
141940164444
100000
200000
550000
0
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
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( p )
There's a little bit of SAIL in every body's life
Mill Availability84.1 82.21
73 4380
90
Mill Availability
68.973.43
60
70
80
53.79 52.4
40
50
60
30
40
10
20
0
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
There's a little bit of SAIL in every body's life
75 780
Mill Utilization %72.8
62.8261.5
75.770.03
60
70
80
49.98
40
50
20
30
0
10
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
18There's a little bit of SAIL in every body's life
Rolling Rate (t/hr)
117.2125.17
120
140
60 3566.6
77 71.780
100
60.35
40
60
0
20
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
19There's a little bit of SAIL in every body's life
Yield%96.3
96 2
96.4
Yield%
96.0495.95
96.0196
96.2
95.7
95.6
95.8
95.495.4
95
95.2
94.8
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
20There's a little bit of SAIL in every body's life
948Sp.heat consumption (G.Cal/t)948
690
600
800
1000
381 396.6365 380.5
200
400
600
0
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
Sp.Power consumption (kWh/t)155.8 156.8
99.9140.2
166.9
98.38150
200
Sp.Power consumption (kWh/t)
99.9 98.38
0
50
100
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
21There's a little bit of SAIL in every body's life
0.093 0 0910.1Sp. Lub. consumption (l/t)
0.078
0.06
0.091
0.070.080.09
0.039
0.06
0.0340.040.050.06
2017‐18
2018‐19 (Apr‐Dec)
00.010.020.03
0
USM WRM BM
Sp water consumption (l/t)0.59
0.50.60.7
Sp.water consumption (l/t)
0.41
0.28
0.40.29
0 20.30.40.5
00.10.2
USM WRM BM
22There's a little bit of SAIL in every body's life
USM WRM BM
2017‐18 2018‐19 (Apr‐Dec)
0.9481Quality diversion (%)
0 660.8
0.9
0.66
0 419
0.621
0.5
0.6
0.7
2017‐18
( )0.419
0.210.3
0.42018‐19 (Apr‐Dec)
0.06
0
0.1
0.2
USM WRM BM
23There's a little bit of SAIL in every body's life
1.18 1.171.2
1.4
Cobble %
0.87 0.911
0.6
0.8
2017‐18
2018‐19 (Apr‐Dec)0.4
0.270.4
2018‐19 (Apr‐Dec)
0
0.2
USM WRM BM
24There's a little bit of SAIL in every body's life
THANK YOU.
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