star wire (india) engineering limited, sec-58,faridabad machine presentation … ·...
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FINISH MACHINING OF TURBINE CASINGS, BLADES &
PARTING PLANE FASTENERS FOR OEM & SPARE PARTS
Star Wire (India) Engineering Limited,Sec-58,Faridabad
Castings
Blade Flats
Forged & Rolled Steels
ESR Grade Materials
Finish Machined Casings & Fastners
EXPERIENCE & CAPABILITY FOR STEEL CASTINGS
& FORGED ,ROLLED STEELS
Castings in various Grades of materials such as
G20Mo5) for IP Outer Casings
G17CrMo9-10) for IP outer Casings
G17CrMoV510) for HP Outer ,IP inner ,HP Inner & ESVCV casings
GX12CrMoWVNbN10-11) for Super Critical Temp Turbines
ASTM A 743 CA6NM/CF3M/CF8M for Hydro Turbine
High Tensile Carbon Steel Castings for General Engineering application
Present Capacity for Super Critical Steam Turbines Casings
Up to 65 MT single pc for Creep Resistant Materials grades
Forged & Rolled Steels.
We are already approved by BHEL / NTPC for Blade Steel ,Fasteners ,Generators
Material Grade Such as: X12CrMoWVNb-N10-1-1 , X22CrMoV121, X20Cr13
FINISH MACHINED PRODUCTS
•ST Inner Casings & Outer Casings- 270 MW to 800 MW
• Hydro Turbine Components. Such as Crown , Band & Valve Body
• Large Size Bolts ,Studs & Cap Nuts for Parting Plane and Coupling Bolts.
•IV & CV Casings and ESV & CV Casings
•Reconditioning of Turbine Equipments
• Finish machining on Large Size Fabrications for Turbine & Generator
MAINTENANCE SPARES, O&M SPARES,
INSURANCE SPARES, MANDATORY SPARES
FOR TURBINES AND COAL MILLS
Fasteners –Studs & Cap Nuts
Sealing Rings and Covers for Shaft and casing.
Inlet Inserts and Pipes and flanges
Spares for Coal Mills such as upper & Lower Journal Heads
assembly for XRP-583,603, 623 & XRP-803 Coal Mills.
Inner and Outer casings for steam Turbines
Steam Governing Valves Casings and its internals
Fix and Moving Sealing Rings and Crown Bands for
Hydro Turbines.
INSITU REPAIR & RE-FURBISHMENT
Machining of Rotor Shafts
Machining of Turbine casing
Machining and Replacement of Blades
IP INNER CASING -270 MW –BHEL HWR ,INDIA
CLIENT- BHEL, ITEM- FINISH MACHINED HP OUTER CASING 270 MW
WEIGHT- 33MT, MATERIAL- HW 19581 (G 17 CR MOV 510 )
CLIENT- BHEL, ITEM- FINISH MACHINED HP OUTER CASING 270 MW
WEIGHT- 33MT, MATERIAL- HW 19581 (G 17 Cr MoV 510 )
IP INNER CASING -270 MW –BHEL HWR ,INDIA
IP INNER CASING 210 MW –BHEL HWR
IP OUTER CASING 270 MW –FINISH MACHINED
CLIENT : BHEL,Hwr
ITEM :Finish Machined
HP INNER CASING UP for
270 MW Turbine
MATL : HW 19581
(GS 17CrMoV511)
WEIGHT : 7 MT Each half
PARTING PLANE FASTENERS (STUDS & CAP NUTS)
HYDRO TURBINE-CROWN CASTING-M/S IMPSA ARGENTINA
FORGED & ROLLED STEELS
CNC MACHINING FACILITYBAY -1 & BAY-2 SIZE: 90 M X 23 M X 15 M EACH
MAIN MACHINES & EQUIPMENTS
CNC Vertical Boring Machine : Swing Dia 6M X 5M Height
–HNK ,Korea make
CNC Vertical Boring Machine : Swing 4.5 M X 4M Height
_ QIQIHAR ,China
CNC Floor Type Horizontal Borer : Spindle Dia 160 mm
- SCHARMANN make
CNC Table Type Horizontal Borer : Spindle Dia 130 mm
-PEGARD ,Belgium make
Detailed description of CNC machines installed is available on request.
MAIN MACHINES & EQUIPMENTS
Radial Drilling M/C - with Universal Head : Dia 90 mm
_ COLLET ,Italy make
CNC Centre Lathes : ABC:1000mm X 300 mm Dia
-JYOTI ,India make
New Conventional Centre Lathes & Vertical Milling Machine
EOT Crane s : 70 MT in Bay 1 & 50 MT in Bay 2
Marking Table : Size 6M X 6M
Detailed description of CNC machines installed is available on request.
CNC VERTICAL BORING MACHINE (SIEMENS 840D CONTROLS )
NT 50/60 –HNK, KOREA
Swing Dia. 6000 mm
Table Dia. 5000 mm
Max Turning Height
5000 mm
X-Axis 3500 mm
Z-Axis 2500 mm
Ram Size400x400
mm
Max Weight Capacity of Work piece
80 MT
CLIENT- BHEL
ITEM- FINISH MACHINED HP OUTER CASING 270 MW
WEIGHT- 33MT
MATERIAL- HW 19581 (G 17 Cr MoV 510 )
RUNNER BAND FOR HYDRO TURBINE
DIA : 4 M
MATERIAL- ASTM A 743 GR CA6NM
CNC VERTICAL BORING MACHINE : SWING 4.5 M X 4M HEIGHT
_ QIQIHAR ,CHINA
CNC HORIZONTAL FLOOR BORER - HEAVY CUT 3.3SCHARMANN ,GERMANY MAKE (SIEMENS 840D CONTROLS)
Spindle diameter - 160 mm
X Column travel 18M
Y Headstock vertical travel 4M
Z Ram spindle stroke 1M
W Work spindle stroke 1M
W+Z 2M
Ram square section 400 mm x 400 mm
All axes with hydrostatic bearing,
Rotary Table size 3500 x 3000 mm Table load capacity 65 tons
CNC HBM Floor Type : Scharmann Heavy-Cut
CNC HBM Floor Type : Scharmann Heavy-Cut
CLIENT- BHEL
ITEM- FINISH MACHINED HP OUTER CASING 270 MW
WEIGHT- 33MT
MATERIAL- HW 19581 (G 17 CR MOV 510 )
CLIENT :- BHEL HARIDWAR , India
ITEM :- IP OUTER CASING UH for 250 MW Turbine
MATL.:- HW 19578 ( G 20 Mo5 ) WEIGHT :- 15 MT
CNC HORIZONTAL BORER TABLE TYPE
PEGARD,BELGIUM MAKE
• SIEMENS Control, faceplate with facing slide,
• Spindle 130 mm,
• X-travel 3000 mm, Y travel 2000 mm
• Column travel in spindle direction 1500 mm
• Spindle stroke 950mm
• Spindle speeds up to 1200 rpm,
• Faceplate 700 mm, facing slide movement
(U-axis) 180 mm, facing dia. upto 1250 mm
• Spindle taper ISO 50
• Table Size 1420 x 2000 mm
• Job weight 12 tons
CNC HBM Table Type : PEGARD
CNC HBM Table Type : PEGARD
CNC HBM Table Type : PEGARD
RADIAL DRILLING M/C - WITH UNIVERSAL HEAD : DIA 90 MM
COLLET ,ITALY MAKE
RADIAL DRILLING M/C - WITH UNIVERSAL HEAD : DIA 90 MM
COLLET ,ITALY MAKE
NEW LATHES ABC: 2000MMX 350MM DIA
CUTTING MACHINE
IN-HOUSE ROUGH MACHINING FACILITY
THANK YOU &
WE SOLICITE YOUR
PATRONAGE
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