Industry Visit to Neelkanth Concast Steel Pvt. Ltd Mundra Report Presented to Professor Hitendra LachhwaniTolani Institute of Management Studies, AdipurOn9th March 2012InVisit To An Industry Project Given ForPGDM Programme ACKNOWLEGDEMENTWe members of group 2, would like to thank, Mr.Harish Amarnani and Mr. Hitendra Lachhwani, professor of Production and operation management of TOLANI INSTITUTE OF MANAGEMENT STUDIES, ADIPUR, for giving us such a wonderful opportunity to do this ...view middle of the document...
It covers an area of approximately 125 acres and is easily accessible from Major ports like Kandla and Adani Mundra Port (West coast Ports in India). |
| Features |
* They manufacture TMT Bars which are corrosion resistant and have proven record in resisting loss of strength at high temperatures as well. * Due to their ductility, TMT Bars also withstand earthquakes and hence are perfect for various seismic zones. * They produce TMT Bars with carbon less than 0.25%, which are suitable for all main welding processes without any special precaution. * The rib pattern of Nilkanth TMT has been specially designed to ensure that excellent bond strength exists between the bar and the surrounding concrete. * These Thermo Mechanically Treated Bars undergo certain bend and re-bend tests complying with Indian standards. * Genuine grade of steel is preferred for manufacturing these bars in our state-of-the-art manufacturing unit. * Online optical pyrometer Computerized control of TMT production line Motorized actuators valve continuous study of microscopic structure. |
1. Introduction:Steel is a product of a large and technologically complex industry having strongforward and backward linkages in terms of material flows and incomegeneration. TMT Bars are re rolled bars from Ingots/Billets. The finished productTMT bars are of Fe 415 & Fe 500 Grade steel bars. TMT bars have proven recordin resisting loss of strength at high temperatures as experienced during fires.These bars are corrosion resistant. TMT Bars can be described as new-generation-high strength steel having superior properties such as weld ability, strength,ductility and tensile strength, which meet the highest international qualitystandards.2. Market:The growth in construction activity and infrastructure projects in India hasbuoyed the demand for steel industry. There is a demand for steel products suchhas Thermo Mechanically Treated (TMT) Bars , Structural steel viz., angles,plates, channels, rounds etc.,3. Raw Material:The raw materials used in manufacturing of TMT Bars are Ingots and Billetswhich are manufactured from scrap and sponge iron.3Raw material Receipt with desired shapes(Ingots)Heating in Reheating FurnaceHot Rolling into TMT Bars in Mill Stands(Roughing Mill, Intermediate Mills andFinishing Mill)Cooling by means of quenchingInspectionStorage Yard and DispatchCutting4. Manufacturing ProcessTMT (Thermo Mechanically Treated) Bar is a manufactured in a process in whichthe ribbed bar is heat-treated in three stages during the production process itself.The bar is rapidly cooled/ quenched in high pressure water jacket/spray systemas it emerges from the finishing stand of the rolling mill.The process of manufacturing TMT Bars is explained in the following process flowdiagram:5. Technology:The technology/Machinery required for Steel Melting Shop unit are:Melting Shop Machinery item like Induction Furnace, dies for casting and othermisc. items etcRolling...