MSP Steel New Alipore, Kolkata, West Bengal

msp sponge iron plant uses the highest grade of iron ore and premium quality coal. This ensures very high metallization of sponge iron. Sponge iron is fast becoming a significant input in low-cost steel production. With the availability of abundant raw material in india, the production of sponge is set to multiply over the years. Global market trends predict a steady upward movement. Msp has consolidated its position to meet the growing demand and is one of the leading coal based dri manufacturer in india as on date. manufacturing process in the dri plant, production of sponge iron using a solid reductant involves reducing iron ore (lumps/pellets) with a carbonaceous material like coal or lignite. The reduction is carried out in a rotary kiln (which is inclined and rotates at a pre-determined range of speed) at a stipulated temperature ( 850 °c – 1050°c). The inclination and the rotary motion of the kiln ensure that the raw materials move from the feed end to the discharge end of the kiln and during this movement the actual reduction of iron ore to iron takes place. The material discharged from the kiln is taken to a rotary cooler for cooling and the cooler product is separated from the coal char. manufacturing facilities: 3,07,500 tpa unit at raigarh, chhattisgarh

MSP is one of the first company to set up a captive pellet plant, producing 9,00,000 TPA cost-effective iron pellets from superior quality iron ore fines through the beneficiation process for both captive and commercial use. MANUFACTURING PROCESS Filter Cake (Iron-ore fitness concentrate) is received from the post beneficiation process. Other raw materials like Lime Stone, Dolomite, Bentonite, Coke & Coal is mixed with filter cakes in proportion as an additive and binder. Then the mixture passes through Pelletizing Discs to make green balls and then for screening are sent to the Drying -> Preheating -> Roasting process in a coal fired rotary Kiln to make the pellets. The finished pellets are then sent for cooling purpose and stored. The undersized and oversized balls are sent to the crusher for the further pelletizing process. MANUFACTURING FACILITIES: Pellet plant at Raigarh works with production capacity of 9,00,000 TPA.

  MSP also has submerged arc furnaces that produce high quality Ferro Manganese and Silico Manganese, used as inputs for steel making. Specs of ferro alloys – FeMn and SiMnSilico Manganese Size: (10mm-150mm)+ 10%Spcification:Manganese: 60.0% minSilicon: 15.0% minCarbon: 2.0% MaxPhosphorus: 0.35% MaxSulphur: 0.03% Max Fero Manganese: Size: 25-50MMSpecification:Manganese: 70% (Min)Carbon: 7.5% (Max)Silicon: 1.5% (Max)Phosphorus: 0.43% (Max)sulphur 0.05% (Max)  

Coal Washery is a captive facility that washes coal of soil and rock, crushes it into graded sized chunks (sorting) and stockpiles grades preparing it for transport to other plant for use.

MANUFACTURING FACILITIES: 3,15,109 TPA Steel Melting Shop at Raigarh Product : Prime Non-Alloy Mild Steel Billets (MS Billets) SizeLengthChemical Composition 100×100 (± 2 mm)125×125 (± 2 mm)160×160 (± 2 mm)160×200 (± 2 mm) 6 Mtr (± 100mm) Carbon: 0.14% – 0.25%Manganese: 0.50%  (± .05%)Silicon: 0.18 – 0.22%Phosphorus: 0.085% (± 0.005% )Sulphur : 0.040% (± 0.005% )Sulphur + Phosphorus: 0.125% (± 0.005% )

With an industry-defined vision, MSP Group manufactures the nex-gen TMT bars. Constructed with Special™ Technology licensed under HSE GmbH Germany and conforming to various international quality standards, these bars find their use in the core of all constructions- bridges, dams, highways, real estate, power plants, etc. – paving the way to future.Special is a futuristic cooling process, developed and patented by Hennigsdorfer Stahl Engg. (HSE) GmbH, Germany. It is the only rapid water quenching process that guarantees consistent properties over the entire bar length. Each MSP TMT Bar is produced through the Special process – rolled from hot billets and controlled through online PLCs for extra strength and durability. The Thermo Mechanical Treatment has three stages:

We manufacture Beams (H Beams and I Beams), Channels, Equal Angles, Round Bars of various sizes and diameters as per IS specifications and customer choice.   PRODUCT SPECIFICATION PRODUCTSTEEL STRUCTURAL SECTIONS Chemical Composition Chemical Symbol % Limit % Variation Carbon C 0.10 – 0.23% 0.02 Manganese Mn 0.40 – 1.5% 0.05 Silicon Si 0.40 – Max 0.03 Sulphur S 0.05% – Max 0.005 Phosphorus P 0.055% – Max 0.005 Physical Properties Material will be supplied in killed (A1) condition with limiting carbon equivalent 0.42% Max Minimum Yield Strength 250 MPa Minimum Tensile Strength 410 MPa Minimum % Elongation 23 Nominal Dimensions of Rolled Structural Sections IS 80 Weight tolerance on per m length Channel and beam Upto 200 mm depth +4%, (-) 1% Other sections ±2.5 % Length Range 10 m to 13m   Customised length could be supplied based on supply terms and conditions Length Tolerance ± 250mm Size Tolerance/Weight Tolerance As per BIS Standard IS 1852 Grade of Material As per IS 2062, E 250 A   Sections in Cu – bearing steel and higher grade material could be supplied based on supply terms and conditions Weld ability Weld able with common M.S. electrodes without pre-heating Marking/Identification of Product Every Structural Section is embossed (hot rolling) with size detail, ISI mark and Co’s logo/Mark along the length at regular intervals. Ordering Information While placing an order, the following technical information would be needed:   Size & length of each piece and quantity Steel specification with grade/chemical composition/physical properties Test certificates requirement Special Requirements if any Design Standard: IS: 800 or any other equivalent international standard for structural design. Dead Load, Imposed loads and Wind loads to be assumed in design as per specified in IS: 875. Imposed Loads arising from equipment to be assumed in design as per manufacturer’s data. Earthquake Loads shall be assumed in design as per IS: 1893 Handlings Loads, Erection Loads, effect of temperature change and load due to settlement of foundation shall be considered as per IS: 800 stipulations.

Our steel manufacturing facilities are supported by our captive power plants, which help us gain significant cost advantage. We have power generation capacity of 76 mw. They are based out of Waste Heat Recovery (WHR) from DRI/SMS facilities as well as thermal power generating units. The Thermal power generating power plants useLow-grade coal procured through link cage or coal rejects and fines. We believe that our captive power plants have helped us to ensure consistent power availability at low cost.