Portfolio

Domestic

No. Client Description Year
01 Tata Chemicals Ltd., Mithapur – 361 345, Gujarat Reconditioning of Terry make steam turbine rotor involving manufacture of new shaft, re-engineering, manufacture & assembly of new blades for 1st stage, MPI tests, dynamic balancing. 2016-17
02 Kirloskar Pneumatic Co. Ltd., Hadapsar Industrial Estate, Pune – 411 013 Manufacture of journal cum thrust bearings having following dimensions :
  • Journal cum thrust bearing : OD-890 mm, ID-750 mm, Thickness-210 mm
  • Journal bearing : OD-990 mm, ID-850 mm, Thickness-210 mm
 2016-2017
03 Nirma Limited, Survey No. 478-P, Village Kalatalav, Bhavnagar – 364 313. Reparing/rebabitting of gear box white metal bearings :
  • Journal bearings – 2 sets
  • Journal cum thrust bearings – 2 sets
2016-2017
04 Shah Paper Mills Ltd., Plot No. 5205, 3rd Phase, G.I.D.C., Vapi – 396 195 Major overhauling cum workshop repair of BBC make 2,9 MW steam turbo-alternator involving :
  • Deputation of team of engineer, supervisor, technicians along with tools & tackles for carrying out the overhauling & commissioning.
  • Repair work on turbine rotor (Maximum dia – 1020,0 mm) involving removal of HP, MP, LP labyrinth sealing rings, manufacture of new rings, installation & caulking of new rings, final machining, dynamic balancing etc.
  • Removal of alternator rotor, electrical testing, dynamic balancing
  • Repair & calibration of governor involving changing of seal kit, bearings etc.
  • Manufacture of critical components such as oil seal for HP & LP side
 2016-2017
05 The Andhra Sugars Limited, Unit – III, the Bhimadole, A.P. Reblading of 2,5 MW Triveni rotor involving the following :
  • Rotor machining, removal of blades, re-engineering, manufacture, assembly, dynamic balancing
  • Manufacture of HP, LP, Interstage sealing segments
  • Manufacture of other critical components such ESV spindle, governor drive gear & shaft, nozzle box lifting spindles etc.
2016-2017
06 Shree Chalthan Vibhag Khand Udyog Sahakari Mandli Ltd., Chalthan – 394 305, Dist. Surat, Gujarat.
  • Re-conditioning of REID make high speed gear box involving replacement of existing gear internals by re-engineering, new bearing set, assembly at site etc. (Ratio : 5000/1500 rpm, HP–600)
  • Re-blading of Bellis make fibrizer drive turbine guide ring
  • Re-blading of ABB make fibrizer drive turbine rotor 1st stage row with dynamic balancing.
2016-2017
07 Nath Industrial Chemicals Ltd., Plot No. 294-296, GIDC Industrial Estate, Vapi – 396 195. Repair jobs pertaining to KKK make CF5 model (600 KW) steam turbine involving :
  • Re-adjusting of centering ring
  • Re-blading of 2nd row
  • Re-blading of reversing segment
  • Re-assembly & commissioning
 2016-2017
08 Ghankun Steel Private Limited, Plot No. 78, Siltara, Phase II, Raipur, Chattisgarh Erection & commissioning of Siemens make 12 MW condensing steam turbo-alternator including deputation of technical manpower, all tools & tackles, labour etc. 2016-2017
09 The Andhra Sugars Limited, Unit-III, Bhimadole, A.P. Re-blading of BHEL make 1,5 MW steam turbine backpressure extraction turbine having reaction blades. 2015
10 Shree Kamrej Vibhag Sahakari Khand Udyog Mandli Ltd., N.H. No. 8, P.O. Navi Pardi – 394 150, Taluka Kamrej. Surat. Refurbishing of Triveni make “zero mill”, “mill no. 1” & “mill no. 2” turbines. 2015
11 Tata Chemicals Limited, Mithapur – 361 345, Okhamandal, District Jamnagar. Manufacture & supply of steam turbine for main oil pump used for compressor drive. 2014
12 Shri Vrundawan Khandsari Udyog India Pvt. Ltd., At & Post – Dolvan, Taluka Vyara, District Tapi, Gujarat Upgradation, refurbishing, erection & commissioning of Bellis & Morcom make 1,5 MW steam turbo-alternator :
  • Inlet steam temperature increased from 35 kg/cmsq to 42 kg/cmsq.
  • Backpressure reduction from 3,5 kg/csmq to 1,5 kg/cmsq.
  • Refurbishing & dynamic balancing of the pinion, gear & turbine rotor.
  • Erection & commissioning at site.
 2014
13 Tata Chemicals Limited, Mithapur – 361 345, Okhamandal, District Jamnagar. Manufacture & supply of steam turbine for main oil pump used for compressor drive. 2013
14 M/s Shah Paper Mills Limited, Vapi, Gujarat, India Refurbishing of IB Turbo make 1,0 MW backpressure turbine & gear box :
  • Arresting of heavy oil leakage from the gear box.
  • Checking of inter stage seals.
  • Dynamic balancing of rotor, gear & pinion as per ISO 1940, grade 2.5.
  • Re-erection & commissioning at site.
 2013
15 Nirma Limited, Bhavnagar, Guajrat, India TOYO 16,54 MW turbine rotor
  • Removal of labyrinth strips of HP, BP & LP areas through machining.
  • Installation of new strips & caulking of the same pneumatically.
  • Final machining of the strips as per required dimensions.
  • Dynamic balancing of the rotor as per IS 1940, grade 1,0.
 2012
16 Shree Kamrej Vibhag Sahakari Khand Udyog Mandli Ltd., Kamrej, Gujarat, India Refurbishing of Triveni make 550 mm type 1,5 MW turbine rotor & casing.
  • Reconditioning of parting plane to arrest steam leakage.
  • Rotor disc reconditioning & replacement of blades in 1st & 2nd stages.
  • Manufacture of new labyrinths for HP, interstage & LP sealing areas.
  • Manufacture of new nozzles for 1st stage.
  • Manufacture of new diaphragms for 2nd & 3rd stage.
  • Dynamic balancing of rotor as per IS 194, grade 1,0.
  • Dismantling, re-assembly & commissioning of turbo-alternator.
2012
17 Gwalior Alcobrew Pvt. Ltd., Gwailior, Madhya Pradesh, India Refurbishment of GPM make 750 KW CF4 GSS turbo-alternator.
  • Overhauling of turbine including governor & servomotor testing & calibration.
  • Removal of alternator rotor & electrical testing.
  • Design, supply & installation of turbine supervisory panel.
  • Design, supply & installation of relay & control panel with new AVR & ACB.
  • Dis-assembly, re-assembly & commissioning of turbo-alternator.
 2012
18 Uttam Galva Mettalics Limited, Wardha, Maharashtra, India Repair & refurbishment of gas turbine expander, Chinese Design.
  • Re-engineering of drawings for 1st & 2nd row of blades from old samples.
  • Manufacture of new blades from forging developed having chemical & mechanical properties equivalent to existing blade material.
  • Installation of new blades in turbine rotor & locking of the same.
  • Polishing & burnishing of journal areas.
  • Dynamic balancing of rotor as per IS 194, grade 1,0.
  • Repair of guide blade carrier by welding & subsequent machining.
  • Re-assembly & commissioning at site.
 2011
19 The Ghataprabha Sahakari Sakkare Karkhane Niyamit, Gokak, Karnataka, India Refurbishing of Belliss & Morcom 1,5 MW turbine assembly.
  • Steam inlet nozzles replacement.
  • Rotor disc reconditioning involving removal & re-engineering of all blades in 1st, 2nd & 3rd stage.
  • Repair of turbine casing to arrest steam leakage near HP & LP casing joint.
  • Removal & fixing of new nozzles in top & bottom casing for stationary rows.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
2011
20 Delta Paper Mills Limited, Vendra, Andhra Pradesh, India Refurbishing of GEC-Parson, Unit I make 1,5 MW turbine assembly.
  • Manufacture of new wheel disc for row nos. 2, 3 & 4 of HP part of rotor.
  • Re-engineering & manufacture of new blades for row nos. 2, 3 & 4 from special blade material x22CrMoV121.
  • Installation of new blades & locking.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Replacement of nozzle segments of 3 rows of diaphragms.
  • Manufacture of inter-stage glands, oil seals etc.
  • Re-babitting & finish machining of bearings of grade IS:25, grade 84.
  • Re-assembly & commissioning of turbo-alternator.
2010
21 Simbhaoli Sugars Limited, 13th Km Bahraich-Gonda Road, District, Gonda, Uttar Pradesh, India Inspection in Germany, supervision of dismantling, refurbishing in India, re-erection & commissioning of 20 MW Siemens backpressure extraction turbo-alternator including supply of labour, tools & tackles etc. 2009
22 Simbhaoli Sugars Limited, 13th Km Bahraich-Gonda Road, District, Gonda, Uttar Pradesh, India Inspection in Switzerland, supervision of dismantling, refurbishing in India, re-erection & commissioning of 11,9 MW Escher Wyss condensing extraction turbo-alternator including supply of labour, tools & tackles etc. 2009
23 Orient Paper Mills Limited, Amlai, Madhya Pradesh, India Refurbishing of Westinghouse make 1,5 MW turbine rotor.
  • Removal of blades of rows C1, C2, R1, R2 (800 nos.) by machining.
  • Re-engineering of drawings for each row of blades & manufacture of new blades.
  • Installation of new blades in turbine rotor & locking of the same.
  • Installation of new shroud bands for rotor blades after locking.
  • Hard chrome plating of carbon journal areas.
  • Grinding of bearing journal at front & rear side.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
2009
24 The Shrigonda Sahakari Sakhar Karkhana Limited, Taluka Shrigonda, Ahmednagar, Maharashtra, India Refurbishing of Bellise BD2 model 1,5 MW power turbine rotor & casing.
  • Removal of blades of row nos. 1,2,3,4,5 & 6 by machining.
  • Re-engineering & manufacture of new blades from blade material X22CrMoV121.
  • Installation of new blades & revitting of shroud bands.
  • Dynamic balancing of turbine rotor to ISO 1940, grade 1,0.
  • Manufacture of inter-stage phosphor bronze rings with springs after modifying of existing diaphragm holder.
  • Removal of HP & LP end labyrinth sleeves by machining & fitting of new sleeves.
  • Machining & grinding of carbon area for sizing of HP & LP sleeves using the new sleeves.
  • Manufacture of new HP side stuffing box by re-engineering.
  • Manufacture of valve spindle after machining of existing seat in valve body.
  • Re-assembly & commissioning of turbo-alternator.
2009
25 Simbhaoli Sugar Mills Limited, Simbhaoli, District Ghaziabad, Uttar Pradesh, India Refurbishing of Belliss make 1,5 MW turbine rotor
  • Removal of blades & shrouds of row nos. 1, 5 & 6 by machining.
  • Re-engineering of drawings for each row of blades & manufacture of new blades.
  • Installation of new blades in turbine rotor & locking of the same.
  • Installation of new shroud bands for rotor blades after locking.
  • Removal & manufacture by re-engineering of new nozzles for nozzle segments of row nos. 1, 2, 3, 4, 5 & 6. Grinding of HP & LP end labyrinth sleeve.
  • HP & LP oil sealing and steam sealing gland replacement.
  • Manufacture of new spindle, top & bottom bushes for throttle valve duly nitride.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
2008
26 The West Coast Paper Mills Limited, Dandeli, District Uttar Kannada, Karnataka, India Refurbishment of Escher Wyss 5 MW steam turbine
  • Glass-beading of the rotor assembly to remove rusting and flaking that has been caused on the parent material of discs, shrouding bands & inter-stage labyrinth areas.
  • Check the existing diameter of the inter-stage labyrinth gland areas and re-develop new stepped labyrinths on the damaged rows 1 to 6 by machining as close as possible to the existing ones.
  • Removal of damaged HP end labyrinth sleeves after dis-assembly of over speed trip mechanisms, thrust collars, retaining rings etc.
  • Manufacture of new HP end labyrinth sleeves from suitable material (to be determined after physical & chemical analysis of the original material) by re-engineering & making of all drawings from the damaged samples/turbine shaft etc. Labyrinth segments available will be used.
  • Manufacture of new modified HP end metallic labyrinth segments (5 rows) out of X12CrMoS17 to suit the new dimensions of the shaft.
  • Re-assembly of HP end sleeves and retaining rings, nuts, thrust collars and over speed trip mechanisms.
  • Manufacture of new modified HP end carbon sealing segments (7 rows) to suit the new dimensions of the shaft.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
2008
27 Rana Sugars Limited, Buttar Seviyan, Beas, Punjab, India Inspection in Germany, supervision of dismantling, refurbishing in India, re-erection & commissioning of 38 MW Siemens condensing extraction turbo-alternator including supply of labour, tools & tackles etc. 2007
28 Simbhaoli Sugar Mills Limited, Simbhaoli, District Ghaziabad, Uttar Pradesh, India Inspection in Germany, supervision of dismantling, refurbishing in India, re-erection & commissioning of 22 MW Siemens condensing extraction turbo-alternator including supply of labour, tools & tackles etc. 2007
29 Giriraj Rice Mills, Near Kolkatta, West Bengal, India c/o Industrial Boilers Limited (Turbine Division) Refurbishment of 500KW PETERBROTHERHOOD condensing turbine
  • Grinding of journal areas.
  • Rebabitting of journal & thrust bearings.
  • Manufacture of new HP & LP gland segment
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • Erection & commissioning of the TA set.
2006
30 Sri Venkatachelpati Paper & Boards Pvt. Ltd.,Chennai, India Refurbishment of 1500 KW AEI condensing extraction turbo-alternator
  • Manufacture of new HP & LP gland segments.
  • Removal of damaged turbine casing studs.
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • New gear internals.
  • Electrical testing of the alternator & exciter.
  • Erection & commissioning of the TA set..
2006
31 Shah Paper Mills Ltd., Vapi, Gujarat, India Refurbishment of 3.0 MW BROWN BOVERI Condensing set
  • Complete governing system revamping.
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Sandblasting of turbine rotor (42 stages)
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • New control panel for auto start of the auxiliary oil pump.
  • New gear internals.
  • Electrical testing of the alternator & exciter.
  • Erection & commissioning of the TA set..
2004
32 Nobletex Printing Mills, National Highway No. 8, Surat, India c/o Industrial Boilers Limited (Turbine Division) Refurbishment of 500KW PETERBROTHERHOOD condensing turbine
  • Grinding of journal areas.
  • Rebabitting of journal bearings.
  • Manufacture of new HP & LP gland segment
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • Erection & commissioning of the TA set..
2005
33 Shah Pulp & Paper Mills, Vapi, Gujarat, India Refurbishment of 500KW PETERBROTHERHOOD condensing turbine
  • Manufacture of new HP & LP gland segment
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • Erection & commissioning of the TA set..
2005
34 Aarti Industries, Vapi, Gujarat, India Refurbishment of 1500 KW AEI condensing extraction turbo-alternator
  • Manufacture of new HP & LP gland segments.
  • Removal of damaged turbine casing studs.
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • New gear internals.
  • Electrical testing of the alternator & exciter.
  • Erection & commissioning of the TA set..
2005
35 Maruti Textiles Ltd., Pandesara, Surat, India c/o Industrial Boilers Limited (Turbine Division) Refurbishment of 1500 KW AEI condensing extraction turbo-alternator
  • Manufacture of new HP & LP gland segments.
  • Removal of damaged turbine casing studs.
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New turbine control panel.
  • New gear internals.
  • Electrical testing of the alternator & exciter.
  • Erection & commissioning of the TA set.
2004
36 Delta Paper Mills Ltd., Vendra, Andhra Pradesh, India Inspection in Germany, supervision of dismantling, refurbishing in India, re-erection & commissioning of 9,9 MW AEG Kannis (Siemens) condensing extraction turbo-alternator including supply of labour, tools & tackles etc. 2004
37 Lanka Transformers Limited, Dendro Power Project, Sri Lanka, IBL, c/o Industrial Boilers Limited (Turbine Division) Refurbishment of 1500 KW AEI condensing extraction turbo-alternator
  • Manufacture of new HP & LP gland segments.
  • Removal of damaged turbine casing studs.
  • Overhauling of governor & governor valve assembly.
  • Overhauling of oil pumps and other related auxiliaries.
  • Dynamic balancing of turbine rotor as per ISO 1940, grade 1,0.
  • Condenser cleaning & hydro test of the same.
  • New control panel for auto start of the auxiliary oil pump.
  • New gear internals.
  • Electrical testing of the alternator & exciter.
  • Erection & commissioning of the TA set.
2004
38 Siemens Ltd., (formerly Alstom Power India Limited), Vadodara, India Complete manufacture of 2 nos. BF range KKK design boiler feed water pump turbines for end supply to M/s Tata Chemicals Ltd., Mithapur, Gujarat.
  • All engineering drawings provided by M/s Siemens
  • Manufacture of all components for assembly such as blades, shaft, wheel disc, carbon rings, speed governor, servomotor, trip relay etc. carried out by M/s RTPL.
  • Assembly of complete turbines carried out by M/s RTPL.
 2004
39 Siemens Ltd., (formerly Alstom Power India Limited), Vadodara, India Complete manufacture of 1 no. BF range KKK design boiler feed water pump turbines for end supply to M/s Enmass as part of export obligation to Turkmenistan..
  • All engineering drawings provided by M/s Siemens
  • Manufacture of all components for assembly such as blades, shaft, wheel disc, carbon rings, speed governor, servomotor, trip relay etc. carried out by M/s RTPL.
  • Assembly of complete turbines carried out by M/s RTPL.
 2004
40 The Jeypore Sugar Co. Ltd., Vendra, West Godavari District, Andhra Pradesh, India Inspection in Germany, supervision of dismantling, refurbishing in India, re-erection & commissioning of 25 MW Siemens condensing extraction turbo-alternator including supply of labour, tools & tackles etc. 2003
41 Siemens Ltd., (formerly Alstom Power India Limited), Vadodara, India Complete manufacture of 4 nos. KKK design CF design steam turbines for end supply to M/s Oswal Chemicals Ltd., Orissa.
  • All engineering drawings provided by M/s Siemens
  • Manufacture of all components for assembly such as bearings, blades, shaft, wheel disc, carbon rings, proportional speed governor, servomotor etc. carried out by M/s RTPL.
  • Assembly of complete turbines carried out by M/s RTPL.
2003
42 Alstom Power India Limited, Vadodara, India Straightening of bent rotors by “peening method” which have developed in turbine rotors.
  • Final run out within 0,03 mm.
  • First rotor was for a 7,5 MW turbine having a length of 3.5 meters and weight of 2.6 tons.
  • Second rotor had a length of 2 meters and weight of approximately 1,5 tons.
2002/03