ABOUT US

Vaaishno Maa Metalinks Pvt Ltd is one of the company of VAAISHNOMAA GROUP. It is one of the leading multi-business Corporate House in the field of strong Mining, Trading, Exports, Logistics, Constructionetc. We started our operations in the year 2009 . Now-a-days people made us so popular that the name Vaaishno Maa Group and VMMPL is enough for a common man due to our world-class solutions and qualitative service to our esteemed customers . We have developed a strong Corporate Governance model based on the core values of Teamwork, Transparency, Integrity, Knowledge and Excellence . We have successfully expanded across the country with a great acceptance from our people and became able to establish a solid base for our Organisation.

It is one of the leading multi-business Corporate House in the field of Mining, Trading & Export of Minerals, Industrial Salt, Coal Transportation etc. We have developed a strong Corporate Governance model based on the core values of Teamwork, Transparency, Integrity, Knowledge and Excellence. We have successfully expanded across the country with a great acceptance from our people and became able to establish a solid base for our Organization. We not only have been carried out in India & Abroad the business of exploring, operating, excavate, dig, break, acquire, develop & working on mines, minerals on the business of buy, sell, transport, import, export, Supply of all kind of Minerals, Industrial Salt, and cleaning of minerals & metals but also act as contractor, distributors, agent, broker, supplier, consultant, operator, of sands, ores, minerals, coal, limestone, iron, gypsum, chrome and other allied materials

IRON ORE

Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red. The iron itself is usually found in the form of magnetite(Fe3O4, 72.4% Fe), hematite (Fe2O3, 69.9% Fe), goethite (FeO(OH), 62.9% Fe), limonite (FeO(OH).n(H2O)) or siderite (FeCO3, 48.2% Fe).

Ores containing very high quantities of hematite or magnetite (greater than ~60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel. 98% of the mined iron ore is used to make steel. Indeed, it has been argued that iron ore is "more integral to the global economy than any other commodity.

Properties of Iron Ore
Magnetite:  This is the best quality of iron ore and contains 72 per cent pure iron. 
Haematite: It contains 60 per cent to 70 per cent pure iron. 
Limonite   : It contains 40 per cent to 60 per cent pure iron. 
Siderite    : It contains many impurities and has just 40 to 50 per cent pure Iron. 

IRON ORE LUMPS

Iron ore lumps can be used in steel industries. We source the best quality iron ore lumps from rich iron ores and produce ones that are strong, durable and extremely versatile and free from impurities. It is also available in different sizes and weights. Further, we provide it at highly competitive prices 

Properties of Iron Ore Lumps
• High strength
• Smooth surface

IRON ORE PELLETS


Pellets are uniform size, with purity of 63%- 65% contributing to faster reduction and high metallization rates. Pellets with their high, uniform mechanical strength and high abrasive strength increase production of sponge iron by 25% to 30% with same amount of fuel.



The process of pelletization enables converting Iron Ore Fines into “Uniformed Sized Iron Ore Pellets” that can be charged into the blast furnaces or for Production of Direct Reduced Iron (DRI).

Properties of Iron Ore Pellets :

  • Cold crushing strength of pellets found to increase with increasing firing temperature.
  • Decrease of mean particle size (MPS) does not have a relationship with the pellet strength, but it reduces the porosity of the pellet.
  • Fluxed pellets exhibits good strength, improved reducibility, swelling and softening melting characteristics. Because of these properties these pellets give better performance in the blast furnace.
  • Swelling indicates volume change of pellets during reduction. Higher swelling reduces the strength of the pellets after their reduction thereby resulting in high resistance to gas flow, burden hanging and slipping indiside the blast furnace. Maximum allowable swelling of pellets for the blast furnace ranges from 16 -18 %.
Acid pellets (DRI pellets) and MgO free pellets exhibit higher swelling at 0.6 basicity and decreased thereafter


SPONGE IRON

Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in making steel through the secondary route. The process of sponge iron making aims to remove the oxygen from iron ore. The quality of sponge iron is primarily ascertained by the percentage of metallization (removal of oxygen), which is the ratio of metallic iron to the total iron present in the product.

Properties of Sponge Iron
• High iron content and high degree of metallization
• Uniform and consistent quality
• Lower sulphur and phosphorus content
• Negligible tramp element
• Minimum dust generation during material handling
• Good flow ability in bins, pipes and conveyors for continuous and trouble free charging
• Superior technical support to induction furnace operators

PIG IRON


Pig iron is the intermediate product of smelting iron ore. It is the molten iron from the blast furnace, which is a large and cylinder-shaped furnace charged with iron ore, coke, and limestone. Charcoal and anthracite have also been used as fuel. Pig iron has a very high carboncontent, typically 3.5–4.5%, along with silica and other constituents of dross, which makes it very brittle and not useful directly as a material except for limited applications

Properties of Pig Iron

  • Corrosion resistance
  • High iron content
  • Free from impurities