About Bollineni Castings & Steel

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Bollineni Castings and Steel Ltd is an ISO : 9001 - 2000, PED & AD 2000 certified company and is one of the biggest steel and alloy steel foundries in India Bollineni uses State of the art Equipments, Software and Quality Control tools /Systems for making world class castings and are regulary suppling to many OEM’s all over the world.
Bollineni Castings and Steel Ltd., Manufacture’s and Supply Steel, Alloy Steel, Stainless Steel, Manganese Steel & S.G.Iron Castings. These castings are suitable for Energy, Hydro, Oil & Gas, Marine, Pumps & Valves, Construction, Cement and General Engineering industries etc., Bollineni can manufacture castings upto 35 Tons in Single Piece .

Bollineni Castings and Steel is an initiative of M/s B. Seenaiah and Company (Projects) Ltd, a leading ISO:9000 construction company in India. Bollineni Castings and Steel is located at Nellore in Andhra Pradesh and is strategically located just 175 km from the southern port city of Chennai. Having a vision and mission to build a tradition of quality and excellence while giving the best value to our clients we offer high quality alloy steel castings within the quickest possible turn-around time .

Bollineni Castings and Steel has offerings that exemplifies the definition of superior products and quality finish. Complex stainless steel and alloy designs and intricate core work is handled by our experienced workforce skilled workforce consisting of design engineers and metallurgists who have been in the casting industry for many years. As an alloy casting company our expertise with intricate core and mold work is the among the best in it’s class in the alloy casting industry.

Services from Bollineni Castings and Steel encompass foundry and facilities management, metallurgical consultation, design engineering, pattern making, pattern storage, molding, melting and casting, machining and finishing, as well as quality assurance and control. We use all high end tools like CAD,3D Modeling and simulation software in our design work.

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About Bollineni Castings & Steel

  1. 1. Bollineni Castings and Steel Ltd. (BCSL) An ISO 9001 – 2000 Company
  2. 2. We • 100% Quality • Timely DeliveryStrive for • Optimal Price
  3. 3. Offices Hyderabad (Corporate Office) Nellore (Foundry)
  4. 4. ProductsValve IndustryGate, Globe, Check, Control, Wedge, Plug, Top entry / split Ball valves, Bonnet, Disc etc., Sizesfrom 12"- 48" and class range 150-2500Power GenerationSteam Turbines, Gas Turbines, blade rings Compressor Cylinders, Nozzle chest, Journal heads,covers, frame etc.,Mining IndustrySpindles, Hubs etc.,Earth Moving IndustryBoom point, Boom foot, Rope sheave, Bearing Housing etc.,Crusher IndustryTop body, Bottom body, Main frame, Swing Jaw stock, Fly wheels, Jaw plates, Mantle, Concaveetc.,General EngineeringFlanges, pinions, rollers, frames etc.,
  5. 5. Product Range MATERIAL GRADES MAX WT/PC (T) APPLICATIONS Carbon ASTM A 27, A216, 11.5 T Valve bodies, journalManganese Steels A352, DIN 17205 housings, IS 1030, BS 3100 Journal frames, Magnet Alloy Steel ASTM A 217, A 487, 19 T Turbine casings, Valve A 148, IS 2644, casings,Valves, EN 10213 Mining spindles, hubs, Boom point Stainless steel ASTM A 743, A351 5.2 T ValvesManganese Steels IS 276 4.68 T 5248 jaw plate.
  6. 6. Facilities - ComputerizationIn - Use • AutoCAD Mechanical 2008 • Computerization of Physical Testing LAB. • Image AnalyzerIn - Process • Casting Simulation Software • Pro-E / Wild fire 3 • ERP / SAP
  7. 7. Facilities - Production Suitable for manufacturing castings weighing single piece up to 35 MT.Foundry Shop 1. 03 Bays of size 180 Mtrs x 20 Mtrs 2. 01 Bays of size 110 Mtrs x 20 MtrsMachine Shop 1. 01 Bays of size 180 Mtrs x 20 Mtrs (under construction)Supporting FacilitiesPattern Shop, Tool Room, PLC & PID controlled LPG Fired Furnace (6M x 5M x 2M)with quenching tank(14M x 6M x 2.5M)
  8. 8. Facilities - ProductionPattern ShopFoundry has a well equipped pattern shop with highly skilled workmen for themanufacture of wooden, metal and polystyrene patterns.
  9. 9. Facilities - ProductionMoulding Shop•Imported Continuous Sand Mixer of capacity 30, 10 & 5TPH for Fenotec System•Imported Mechanised Reclamation Plant (Italy) of 20TPH•With the introduction of continuous mixer our capacity and capability of ramming is increased in addition to increase the productivity
  10. 10. Facilities - ProductionMelting ShopThe melting shop is equipped with •2 Nos. 8T capacity each medium frequency induction furnaces (Dual track) •1 No. 15T capacity each medium frequency induction furnaces •1 No. 25T capacity each medium frequency induction furnace •1 No. 25T Ladle Refining Furnace (LRF) •Immersion pyrometer to ensure accurate temperature control
  11. 11. Facilities - ProductionFettlingFoundry is equipped with HEAVY DUTY shake-out system for easy stripping of castingsfrom the mould boxes. Fettling operations like Shot blasting, pneumatic chippingand grinding are carried out by highly skilled team, giving the esteemed customers,products of excellent finish.
  12. 12. Facilities - ProductionHeat TreatmentDesired metallurgical characteristics of castings are ensured with the latest heattreatment equipment which include 6m long x 5m wide x 2m high ceramic fibre linedLPG fired heat furnace with PLC- PID pulse firing sophisticated controls. Facilitiesinclude quenching tank facilities of size 14m long x 6m wide x 2.5m deep.
  13. 13. Facilities - ProductionMachine ShopBCSL-Nellore has equipped with machine shop to undertake the machining ofcastings. The array includes: • Vertical boring machines (swing Dia 1m,1.5m,2.5m,3.5m) • Horizontal boring machines (spindle Dia 80mm & 1.8m ht) • Lathes • Shaping machines • Plano millers (6m long x 2m wide) • Radial drilling machines etc.,
  14. 14. Facilities - Quality The Foundry is backed by a modern Metallurgical Laboratory to monitor the qualityright from the raw material stage to achieve the desired chemical and physicalproperties of the resultant products.Best of the equipment like:• Direct - Reading FOUNDRY MASTER• Micro Characterizer-Metallurgical microscope with Image analyser testing facilitiesare available in the laboratory
  15. 15. Facilities - Quality NDT Testing Facilities • Radiography • Ultrasonic testing • Magnetic particle testing • Dye Penetrant testingApart from the strict in-house quality control measures, inspection and certification byTUV etc., are also involved.
  16. 16. Facilities - QualityBCSL is ISO 9001, PED 97/23/EC & AD2000W0 system certifiedorganization from TUVAll materials have their own internal standards. • Generally all the vendors are approved before placing any order. • All the measuring & testing equipments are regularly calibrated. • Incoming material & products are inspected by reputed agencies like : Lloyds, TPL, TUV etc., where ever applicable.
  17. 17. Process Maps and Performance Measures
  18. 18. Thank You

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