process jajpur

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Manufacturing unit of Jindal Stainless at Jajpur, Odisha is the only fully integrated stainless steel plant in the country encompassing complete integration including ferro-alloy production, steel making, refining, hot rolling, cold rolling, annealing pickling and finishing facilities along with captive coke oven battery and power plant.
Production of ferro-chrome, ferro-manganese and silico-manganese is carried out in submerged Arc-Furnaces. and Ultra-high powered Electric arc-furnace are used for melting stainless steel. Refining is carried out in Argon-Oxygen De-carburization Converter and slabs are cast in a vertical- bending continuous casting unit.
Conditioning of slabs is done in grinding machine followed by. Hot Rolling of slabs in an Ultra-modern Hot Strip Mill comprising of a walking beam reheating furnace, reversible roughing stand with hydraulic gauge and width control, coil box, six-strand finishing mill with hydraulic gauge control, smart crown with contoured work rolls and horizontal roll shifting for profile control, positive and negative work roll bending & excellent laminar cooling facilities.
Annealing-Pickling of hot rolled black coils is conducted in a continuous Hot rolled Annealing-Pickling Line endowed with In-Line rolling, Scale breaker, Shot blasting unit, Electrolytic sulphuric & Mixed acid tanks. Annealed & pickled coils are cold rolled, annealed and pickled in a continuous Cold rolled Annealing-Pickling line with Three strand In-Line rolling, Neutral electrolytic salt bath, Electrolytic nitric acid and Mixed acid tanks. There is provision of on-line skin pass and tension leveler in this line to produce world class lustrous products with high degree of flatness. The plant is also endowed with state of the art bell furnaces, skin pass mill as well as Slitting and Shearing lines for finishing..