ABOUT OUR COMPANYA leading organization manufacturing an extensive range of Industrial Valve Castings, Industrial Pump Castings, Steel, Alloy Steel, Stainless Steel, Special Alloy & Nickel Base Alloy Castings & Machined Components. An ISO 9001:2008 Performer Empowered with an outstanding setup and excellent workforce, Rukmani Engineering Works has created a special niche for itself in the discipline ofIndustrial Valve Castings, Industrial Pump Castings, Stainless Steel Machined Components and Special Alloy Steel Castings. Incepted in the year 1996, we are a trustworthy manufacturer and exporter of high quality Carbon Steel Castings, Alloy Steel Castings, Martensitic Stainless Steel Castings, Austenitic Stainless Steel Castings, Precipitation Hardening Stainless Steel Castings, Heat Resistant Steel Castings, Nickel Based Alloy Castings and much more.

With a modest start in the year 1996, the company started manufacturing criticalshell cored stainless steel spares (Refiner Disc, Defibrizer Disc and Dispersor Disc) for Paper & Pulp Industries. As an expansion the foundry division of the company was started in the year 2002. Renowned for their precision, perfection and performance, our castings are setting new benchmarks of quality in the entire globalmarket. Based over an extensive experience and market expertise, the professionals of the company can deal in various Grades of Steel and Alloy Steel Raw Castings, Stainless Steel Castings, Nickel Base and Special Alloy Castings. Further, our strong after sales and service support provides us a leading edge over other players operating in the similar arena. By leveraging our full abilities, we also develop customized products as per the drawings and specifications of the clients. With an annual production capacity of 500 MT, we have achieved major export markets in various countries of the USA, Europe , Australia and the Middle East . Our Clientele By regular research and development, we improve the existing casting products and develop a much innovative range. This has enabled us to enhance our margins through a vast client base encompassing the sectors of: Valve Industry Pump Industry Plant & Machinery Chemical Plants Paper and Pulp Mills Sugar Mills Aerospace Industry Tyre & Rubber Stations Thermal Power Stations Cement Industry Coimbatore City - A brief Introduction The city of Coimbatore also known as Southern Manchester of India isbasically famous for its Textile & Textile Processing Industries. The adjacentcity Tirupur is famous for its Garment Industry. Coimbatore is also a famous Industrial city which makes lot of TextileMachineries, Textile Testing Instruments, Caters to local industry and also does Exports of Textile Machinery.Coimbatore is known for its Motor & Domestic Pump Industries. Most ofthe famous brands of Motors & Pumps are being supply all over India and also being Exported to various countries. Coimbatore is known for its Cast Iron Foundry which were supplyingCasting for Motor, Pump & Textile Industry by means of Cupola Furnace. These foundries are known converted to Modern Foundries (with Induction Furnace). They make high quality Cast Iron & Spheriodal Grey Iron (Nodular Iron) Castings and now cater to lot of Domestic Automobile Industry as well as Automobile Industry all over the world. Coimbatore is also known for its very high quality Steel, Alloy Steel &Stainless Steel Casings which are being exported to various European Countries. Coimbatore is also having lot of Non Ferrous Foundries capable ofmaking Grades like Phosphor Bronze, Lead Bronze, Gun Metal, AluminiumBronze, Aluminium etc., Coimbatore is known for its Straight Forward, Quality Conscious,Committed Entrepreneurs. They are enterprising, friendly, hardworking and take up challenging assignments.Coimbatore has a full fledged Airport capable of Handling InternationalCargos. The nearest Sea Port is Cochin Sea Port which is 300 Kilometers away from Coimbatore. The other Sea port is Chennai Sea Port which is 500 Kilometers away from Coimbatore. OUR PRODUCTION FACILITY Pattern Shop In-house facility for Reconditioning of Pattern Outsource for manufacturing of Pattern, Die and Moulds in Materials like Aluminum, Cast Iron, Gun Metal & Teak Wood. Pattern Machining being done on CNC Machine Few Patterns Moulding Facility Complete facilities for Sand Moulding (Manual) by Sodium Silicate - Co2 Process (Silica Sand being mixed with Sodium Silicate Oil, the mixture is being packed on the pattern, Co2 Gas is passed in to themould, wherein the mould is formed). Core making by Co2 Process.Coremaking process by Air Set Chemical binder process likeTwo Part Alkyd, Three Part (A, B & C) Resin, Furan Resin etc., Core making by Shell Process and Cold Box Amine Process beingoutsourced. Mould MakingCore Making Mould Closing Moulds & core surfaces are being painted using Zircon paint toget smooth surface finish on the casting. The top and bottom halfs of the mould are closed after doing thenecessary preparations. The closing is done either manually or usingCranes. The top and bottom half of the mould after closing are clampedtogether in case of box mould or suitable weights are placed on the top for cake moulds. Mould & Core after Zircon PaintingMould in Closed Condition Melting Shop Medium frequency 150KW Induction furnace with 200Kgs 2Nos, And 300 Kgs 1 No, Crucibles. A total liquid molten metal of 600 kgs can be tapped from theFurnace. A good casting weight of 350 Kgs per single piece can beachieved. A minimum weight of 3 Kgs per single piece is feasible for us. Selected raw material are charged in to the Furnace. Metal ismelted to the required level. A bath sample is taken out from the Furnace, checked forchemical composition with the help of Spectrometer, required additions of the alloys are made as per the required customer grade. Again a final sample is taken out from the Furnace and checkedfor correctiveness of chemical composition. The Furnace metal is heated to the required temperature, thetemperature is checked using Pyrometer. The prepared molten metal is poured in to the closed mouldsusing preheated ladles either manually or using cranes. Metal Melted in the FurnaceChemical Composition CheckingMolten Metal Poured into the Closed Mould Molten Metal Tapped from the Furnace Floor AreaAn Organised and Closed Floor Area of 7000 Sq. ft. for Melting,Moulding & Fettling shop equipped with 3 Tons EOT Crane. Fettling Shop Equipped with, pencil hand grinders to Heavy Swing framegrinders, and facilities for upgradation of castings with air arc Gouging and Shot Blasting, Acid pickling, Passivation facilities. Welders are Qualified as per ASME/EN Standards, under thirdparties like M/s. TUV. Castings Under Fettling Heat Treatment Heat Treatment is done using Electric furnace. Capacity 500 Kgs 1 No & 3 tons 1 No. Maximum operating temperature 1200 C with arrangements forautomatic multipoint temperature recording of Various Zones of each furnace. The heat treatment cycle is controlled automatically by Thyrister controlled panel. Furnace is calibrated to API-6A Appendix-H under Third partyInspection agency M/s.TUV NORD. Heat treatment process like Normalizing, Annealing, WaterQuench Hardening, Tempering, Stress Relieving & Solution Annealing can be done in house. Heat Treatment Process like Oil Quench Hardening using SealedFurnace (GCF), Salt Bath Quenching, Nitriding, Blackening etc., are being outsourced. Other surface treatment process like Phosphating, Nickel Chrome Plating etc., can be outsourced. 500 Kgs Heat Treatment Furnace3 Tons Heat Treatment Furnace Machining Facility (Fully Outsourced) Machining facility is currently fully outsourced.Conventional machine shops equipped with Heavy DutyLathes, Milling Machines, Planning Machines, Band Saw Cutting Machines, Radial Drilling Machine etc., with crane handling facilities and calibrated instruments. ConventionalMachineShopequippedwithCylindricalGrinding, Centre Less Grinding, Surface Grinding equipped with High Quality Calibrated Instruments and Surface Table.Light Duty NC Machining facility, equipped with Light DutyCNC Lathes, Vertical Machining Center etc., with Digital Height Gauge, Calibrated Instruments and surface table. Heavy Duty NC Machining facility, equipped with Heavy DutyCNC Lathes, NC Controlled Vertical Turning Center, Vertical Machining Center, Horizontal Machining Center etc., with Digital Height Gauge, Coordinate Machining Machine (CMM), Calibrated Instruments and surface table. Conventional Machining Facility CNC Machining Facility CNC Machining FacilityFew Jobs Few Jobs Computer System & Software Normal Office working software like Microsoft Office 2007 (Microsoft Word 2007, Microsoft Excel 2007, Microsoft Power point 2007 etc.,)and Accounting Software Tally 7.2 Management Information System support software for total process control from incoming order to dispatch stage. Auto CAD version 2008 for studying CAD drawings Pro/Engineer Release Wildfire 2.0 for checking 3D Models QUALITY CHEMICAL ANALYSIS OF METAL ARL 3460, Spectrometer (Make: ARL, Switzerland) 3460 Metals Analyzer Spectrometer With 25 Analytical Channels of Testing Bases Fe Base-CS, Low Alloy Steel, Stainless Steel, Duplex Steel, Super Duplex, Nickel Base Alloy like Monel, Hastelloy, Inconel etc., IGC Testing & Lab EquipmentsEquipped with all required apparatus for Inter GranularCorrosion Testing. We are doing Inter Granular Corrosion Testing as per ASTM A262 practice A, B, C & E PHYSICAL PROPERTY ANALYSIS OF METAL Well Equipped with 40 Tons Approved Universal Testing Machine, Rockwell, Brinell Hardness Tester, Rockwell Hardness Tester, Impact Testing Machines, Testing Equipments calibrated under M/s. TUV. UNIVERSAL TESTING MACHINEIMPACT TESTING MACHINE ROCKWELL HARDNESS TESTERBRINELL HARDNESS TESTER SAND TESTING With complete range of sand testing Equipments for testing AFS Number, moisture content, clay content etc. NON-DESTRUCTIVE TESTINGIn house facilities for Dye Penetrant Testing & MagneticParticle Testing available. Ultrasonic Testing & Radiography Testing with Ir. 192 and Cobalt-60 are outsourced. Evaluated by Level-IIpersons certified as per SNT TC IA. Dye Penetrant TestingMagnetic Particle Testing Machine NON-DESTRUCTIVE TESTINGIr 192 SourceCo - 60 Source Viewing the Radiography Test Film RADIATION ANALYSER Equipped with Radiation checking meter for , , radiations (Gamma Scoutt imported from Germany). RECOGNITION ISO-9001:2008 for Quality Management Systems by M/s. TUV South AsiaPED 97/23/EX Annex I, Para 4.3/AD2000 Merkblatt W0 by M/s. TUVSouth Asia METAL GRADES UNDER REGULAR PRODUCTIONASTM STANDARDS. CARBON STEEL:ASTM A 216 Gr. WCBALLOY STEEL:ASTM A 217 Gr. WC6, WC9, C5 etc.MARTENSTIC STAINLESS STEEL:ASTM A 217 Gr. CA15 ASTM A 743 Gr. CA40 ASTM A 487 Gr. CA6NM etc.STAINLESS STEEL:ASTM A 351Gr. CF3, CF3M, CF8, CF8M, CF8C, & CN7M etc.DUPLEX STEEL:ASTM A995 Gr. CD3MWCUNHEAT RESISTANT STEEL:ASTM A 297 Gr. HE, HH, HK etc.NICKEL BASED ALLOYS:ASTM A 494 Gr. M35-1, ASTM A494 Gr. CX2MW, CW12MW INCONEL etc. DIN STANDARDSCARBON STEEL:DIN 1.0619ALLOY STEEL:DIN 1.7219, DIN 1.7380, DIN 1.7363, DIN 1.7389, DIN 1.6217MARTENSTIC STAINLESS STEEL:DIN 1.4313, DIN 1.4008STAINLESS STEEL:DIN 1.4308, DIN 1.4309, DIN 1.4408, DIN 1.4409, DIN 1.4552, DIN 1.4581, DIN 9.4660 / 1.4500DUPLEX STEEL:DIN 1.4470, DIN 1.4517, DIN 1.4469,NICKEL BASED ALLOYS:DIN 2.4686, DIN 2.4883, DIN 1.4852, DIN 1.4841 etc.We also make other common grades like Ni resist, Ni hard, Alloy 20 etc., OUR PRODUCTS FOR INDUSTRIAL VALVE MANUFACTURERS Gate Valve (Body, Bonnet, Wedge) Globe Valve (Body, Bonnet, Disc) Swing Check Valve (Body, Cover, Disc) Control Valve (Body, Bonnet, Plugs, Cages, etc.) Knife Edge Gate Valve (Single Piece design, Two piece design) Safety Relief Valve (Body, Bonnet, Nozzle) Ball Valve (Body, Adapter, Ball) Plug Valve (Body, Bonnet, Plug) Butterfly Valve Bodies. CONTROL VALVE BODYBALL VALVE BODYBUTTTERFLY VALVE BODIES GATE VALVE BODYY STRAINER BODYGLOBE VALVE BODYKNIFE EDGE VALVE BODY GLOBE VALVE BONNETBUTTERFLY VALVE DISC FOR INDUSTRIAL PUMP MANUFACTURERS Pump Casing Impeller/Rotors (Close Type & Open Type) Bearing Housings Bearing Covers Stuffing Box Pump Sleeves Wear Rings PUMP CASINGS PUMP IMPELLER CLOSED TYPEPUMP IMPELLER OPEN TYPEPUMP BEARING HOUSING PUMP STUFFING BOXPUMP SHAFT SLEEVE COMPONENTS FOR CONSTRUCTION AND ENGINEERING INDUSTRIES Special Flanges in all Special Steel Grades. Steel Cast Tee Steel Cast Pipes Bends Conveyor Sprockets Reducer Arms, Brackets, Housing etc. Wear Plates, Wear Rings, Liners, Liner Plates, Hammers, Jaws etc. Nozzles , Burner Parts Pre Heater Parts Boiler Parts Gas Turbine Parts Furnace Parts Any other Steel Parts to Customer Requirements. We also make Castings & Components for various Mining, Earth Moving, Heavy Machinery, Engineering and Process Industries. HEAT EXCHANGER CHANNEL HEADAGITATOR BLADEAXIAL TOP PADSGEAR CASTINGS BODY CASTINGTURBO CHARGER HOUSINGMOTOR BODY CASTINGIDLER CASTINGS SPROCKET WHEELWEAR PLATESAUTOMOTIVE HUBPULLEY CASTINGS LIST OF OUR PRESTIGIOUS CUSTOMERS Within INDIAM/s. L & T VALVES LIMITED, COIMBATORE, INDIAM/s. L & T VALVES LIMITED, CHENNAI, INDIAM/s. FLOWSERVE INDIA CONTROLS (P) LTD, CHENNAI, INDIAM/s. MIL CONTROLS, INDIAM/s. INTERVALVE (INDIA) LTD, PUNE, INDIAM/s. LEADER VALVES LIMITED, JALANDHAR, INDIAM/s. EMERSON PROCESS MANAGEMENT CHENNAI LTD, CHENNAI, INDIA LIST OF OUR PRESTIGIOUS CUSTOMERS Outside INDIA (Direct Export)M/s. NORMATEK INTERNATIONAL S.R.L., ITALYM/s. UNITED PACIFIC PUMPS PTE LTD., SINGAPOREM/s. SAUDI PUMP FACTORY, SAUDI ARABIAM/s. VISY PULP & PUMPS, AUSTRALIA. Outside INDIA (Indirect Export)M/s. WEIR VALVES & CONTROLS USA INC., USAM/s. WEIR POWER & INDUSTRIAL, FRANCE Our Specialization We do various designs of Critical Closed Impeller Castings in various Stainless Steel Grade using Shell Cores, 3-Part Alkyd Cores, 2 Part Phenolic Resin Cores. We do various Critical Pump Components in materials like Hastelloy, Super Duplex, Inconel etc., We do various Critical Valve Components in materials like Hastelloy, Super Duplex, Inconel etc., We have developed successfully Turbocharger Housing Castings in Shell Process which is being exported. LIST OF MACHINERIES1. Pillar make Induction Furnace, 110KW with (a) 300 Kg Crucible (b) 200 Kg Crucible 2. Leyland - Kirloskar make 125 KVA Genset 3. Ashok Leyland - Stamford make 250 KVA Genset 4. Ashok Leyland - Kirloskar make 45 KVA Genset 5. 3 Ton Capacity EOT Crane 6. Sand Mixing Machines (150 Kgs & 300 Kgs) 7. Core Sand Mixer (50 Kgs) 8. Air Compressor 5HP, 250Lts 9. Air Compressor 10HP, 500Lts 10. Sand Siever 11. Sand Dryer Machine 12. Swing Grinder 13. Stand Grinder 14. Arc Cutting Machine 15. DC Rectifier Welding Machine 16. Heat Treatment Furnace (500 KG & 3 TONS) 17. Shot blasting Machine (250 Kgs) 18. Welding Transformer 19. Core Oven 20. Welding Rod Baking Oven 21. Welding Rod Holding Oven- 1 No - 2 Nos - 1 No - 1 No - 1 No - 1 No - 2 Nos - 1 No - 1 No - 1 No - 1 No - 1 No - 1 No - 1 No - 1 No4 - 1 No - 2 Nos - 1 No - 1 No - 1 No - 1 No - 1 No Quality Control & Lab Equipments 1. 2. 3. 4. 5.ARL Spectrometer 3460(Fe & Ni Base Alloys) Radiation Checking Meter (Gamma Scoutt, Germany) Sample Polishing Machine Wet Analysis Lab Equipments Rockwell Hardness Tester6. Brinell Hardness Tester7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.40T Universal Testing Machine Impact Testing Machine Hydraulic Pressure Testing Pump 0 to 300, 0 to 600mm, Vernier Caliper 0 to 25, 25 to 50mm, Micrometer Poldi, Hardness Tester Height Gauge Pyro Meter Core Hardness Tester M.P.I. & P.T Test in house 0.005 Grams Electronic Weighing Machine- 1 No - 1 No - 1 No - 1 Set - 1 No - 1 No- 1 No - 1 No - 1 Set - 1 Set - 1 Set - 1 No - 1 No - 1 No - 1 No - 1 NoOutsourced 1. A NDT Lab facility is available in our adjacent site, Equipped with Ultrasonic Testing & Radiography Testing Facilities (Ir 192 & Co 60 Source) M/s. Everest Industrial Radiographers Our Fabrication Facility We also have a minor Fabrication Facility in which we are capable of doing small and medium Fabrication of Steel & Stainless Steel Materials. In this facility we specialize in jobs like Pressure Vessels, Air Receiver Tanksetc.,