Saanvi Founders established in the year of 2005. Since its establishment, it have been able to position as a trustworthy manufacturer, supplier and exporter in the industry. We are also working with some of the prestigious Engineering Industries and Government Organisations. With the immense support of our sister concern’s company “Mould n Cast” and our parent’s company “Amar Industries”, we are achieving new heights of success, and setting new standards of quality in the domain. Our products are widely preferred for its quality, longevity and durability. Some of our products include Mild Steel Castings, Stainless Steel Castings, Marine Propellor, Cast Iron Castings, Copper Alloy Castings, Heat Resistance Castings, Wear Resistance Castings, NI Hard Castings, Alloy Steel, Aluminium Castings .We are also a trusted exporters in Dubai, Qatar, Bangladesh, Srilanka and African countries. . . A team is the most important part of any organisations. Therefore, we are blessed with a team of expertise and decades of experienced personnels. They are highly qualified people with appropriate knowledge in their respective fields. Backed with years of experience they are dutiful, punctual and work with complete dedication and sincerity.

What is Casting?

Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape and then allowed to solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process. Casting materials are usually metals or various time setting materials that cure after mixing two or more components together, for examples epoxy, concrete, plaster and clay.

Process of casting:

A heated metal pattern is placed over a box of thermosetting resin-coated sand. The box is inverted for a fixed time to cure the sand. The box is re-inverted, and the excess sand falls out. The shell is then removed from the pattern and joined with the other half (previously made). They are supported in a flask by an inert material ready for casting. The process of Casting are described in details below:

  • Pattern making: A pattern is a replica of the exterior of the casting. Patterns are typically made of wood, metal, plastic, or plaster. Pattern-making is incredibly important for industrial part-making, where precise calculations are needed to make pieces fit and work together.
  • Core-making: If a casting is hollow, an additional piece of sand or metal shapes the internal form to make it hollow. Cores are typically strong yet collapsible so they can be easily removed from the finished casting.
  • Molding : To visualise the metal casting process so far, imagine yourself walking on the beach toward the ocean. Look at a footprint you leave behind in the wet sand. Your foot would be the core, and the impression left in the sand is a mold of your foot. Molding is a multistep process that will form a cast around the pattern using molding sand. In casting, a mold is contained in a frame called a flask. Green sand, or molding sand, is packed into the flask around the pattern. This is known as metal sand casting. Once the sand is packed tight, the pattern can be removed and the cast will remain. Alternatively, a two-piece, non-destructible metal mold can be created so that the mold can be used repeatedly to cast identical parts for industrial applications.
  • Melting and Pouring Molten Metal : After metal is melted, it is poured into the cavity of the mold and left to solidify. Once solidified, the shakeout process begins: the molds undergo vibration to remove sand from the casting. In industrial applications, equipment like our Two Mass shakeouts keeps production output high because of its efficient and smooth performance. Removed sand is typically collected, cooled, and reclaimed to be used once more in future castings. The Sand Casting Conditioner improves this process of sand separation from castings by removing and cooling sand and castings and evaporating moisture, while alleviating the casting damage that is common during this point of the process. The end results are a clean cast and sand ready for the reclamation process.
  • Cleaning : In this final step, the cast metal object is removed from the mold and then fettled. During the fettling, the object is cleaned of any molding material, and rough edges are removed.


Mild Steel Casting

Mild steel castings have good properties for various machining, forging and welding process. Mild steel is also known as low carbon steel, whose carbon content is between 0.10% to 0.30%. Because of its low carbon content, its sensible strength and hardness are lower and so called as mild steel, so it is used for engineering fields such as shipbuilding industries. MS Casting, MS Casting Manufacturers in India, MS Casting Exporters . The production for mild steel castings are not difficult but the casting defects are also the problem such as sand inclusion, air holes, cracks and shrinkages.

We are one of the prominent Mild steel casting manufacturers, Mild steel casting suppliers, Mild steel casting exporters of the market, offering a premium quality range of Mild Steel Casting. We export in several countries like Dubai, Qatar, Bangladesh, Srilanka and African countries. . The low carbon in Mild steel makes the steel a highly machinable metal. Also being copper in limited quantities, mild steel pipes may be galvanised for better protection from the surroundings.

Stainless Steel Castings

Stainless steelis a type of steel known for its corrosion resistance after contact with water. Next to the basic elements iron (Fe) and carbon (C), stainless steel also contains chromium (Cr) and nickel (Ni). Before it can be classified as stainless steel, at least 12% chromium has to be present in the steel alloy. Stainless steel manufacturers, stainless steel exporters, stainless steel casting foundry . Next to the basic elements, many different types of stainless steel also contain the elements molybdenum, nitrogen, manganese or silicon.

Stainless steel 304 is the most common stainless steel and is applied in different applications. It consists of at least 18% chromium and 8% nickel and has no magnetic properties within its austenitic structure.

Stainless steel 316 is a better one but more expensive type of corrosion resistant steel is stainless steel 316. This alloy contains at least 16% chromium, 10% nickel and 2% molybdenum. Because of the addition of molybdenum, this stainless steel type is better defended against salt corrosion and acids, and is often applied in chemical industries.

Stainless steel castings are characterised by low surface roughness values and precise tolerances. Lost wax castings are also known as the highest quality steel castings available on the market. Stainless steel casting foundry. They are often applied in environments where the quality demands are high, because the components usually operate in environments which are aggressive (hostile), subjected to large differences in temperature or they are required to be especially hard, strong or light. Stainless steel casting manufacturers in India . Because of these specific and high demands, special alloys are often utilised for these castings.

We are leading a SScasting manufacturers in India&SScasting exportersin Indiaof Stainless steel Casting which are available in both standard specifications and customised specifications, built as per the specifications given by the client.We are very experienced in stainless steel casting. With strong capability of casting a wide variety of stainless steel alloy, we provide custom stainless steel casting parts and components for industries and applications including automotive, food & dairy, machinery, medical, plumbing, watering, mining, petrochemical, electrical, energy, aerospace, submarine and others. Stainless steel casting manufacturers in India, Stainless steel casting exporters in India, Stainless steel casting suppliers in India. We can assure you high quality stainless steel castings and also exports to several countries like Dubai, Qatar, Bangladesh, Srilanka and African Countries.

Marine Propeller

A propeller is a rotating fan like structure which is used to propel the ship by using the power generated and transmitted by the main engine of the ship. We still need propellers to generate adequate thrust to propel a vessel at some design speed with some care taken in ensuring some “reasonable” propulsive efficiency.Marine propellers are leaning towards composite materials as an alternative to conventionally used steels and Nickel-Aluminium-Bronze. The complex geometry of marine propeller with many challenges in design attained focus of many researchers. The transmitted power is converted from rotational motion to generate thrust which imparts momentum to the water, resulting in a force that acts on the ship and pushes it forward. Marine propeller manufacturers, Marine propeller suppliers, Marine propellers exporters .

The Materials used for Propellers of a varying number of blades with the fixed and controllable pitch having different diameters and skew angles were reviewed. Structural simulation, fluid simulation, Finite Element Methods, CFD Case studies, Cavitations, erosion wear tests, bend twist coupling analyses and fluid-structural simulations with open water and tunnel tests reviewed in this paper. Glass fiber composites proved to be economical and perform better and can be adaptable in an economical point of view. Carbon fiber composite propellers have more advantages than others with little compromises. There are various types of Marine Propellers in India like Blade Propeller, Fixed pitch propeller, Controllable pitch propeller, etc.

Cast Iron Castings

Cast Iron casting is an ancient process and at Saanvi Founders we apply this unique technique to supply iron castings to many of today’s modern industries. The casting process involves the pouring of melted iron into molds to form parts of products of varying shapes and sizes. These castings can be found not only in the industrial sector, but all over our cities, around our neighbourhoods and in our own homes. Cast iron casting manufacturers, Cast iron casting suppliers, Cast iron casting exporters . Cast Iron is a group of iron carbon alloys with a carbon content more than 2%. Its usefulness derive from its relatively low melting temperature. Cast iron tends to be brittle, except for malleable cast irons.

Cast irons include many metals having a wide variety of properties. Although cast iron is often considered a simple metal to produce and to specify, the metallurgy of cast iron is more complex than that of steel and most other metals.High-carbon content and silicon in cast irons give them excellent castability. Their melting temperatures are appreciably lower than those of steel. Molten iron is more fluid than molten steel and less reactive with molding materials. Formation of lower density graphite during solidification makes production of complex shapes possible. Cast irons, however, do not have sufficient ductility to be rolled or forged.We are a leadingCI casting manufacturers, CI casting suppliers&CI casting exporters of Cast Iron Castings which are available in both standard specifications and customised specifications, built as per the specifications given by the client and are the trustworthy exporters in Dubai, Bangladesh, Qatar, African countries and Srilanka.

Copper Alloys Castings

The technology of copper alloy founding has advanced considerably in recent years and castings are produced to a high degree of integrity to fulfil many critical applications where inspection requirements are particularly onerous. The most flexible casting technique uses sand moulds. It is applicable equally to one-offs or to long runs of castings and is suitable for castings from a few grams in weight to several tonnes. Die-casting, which uses permanent moulds usually of iron, is more suited to long runs of castings.

The casting process is far more versatile than fabrication in that it imposes fewer limitations on shape. The parallel-sided and right-angled component, which is the cheapest to fabricate, can also be obtained in a casting, but it should be noted that the pleasing appearance which stems from smoothly flowing outer surfaces costs no more and adds considerably to sales appeal. Striving ahead of the conventional standards, we manufacture and supply a wide range of Copper Alloy Casting Manufacturers in India, phosphorous bronze castings, bronze casting, copper castings, Gunmetal, Copper Alloy Casting Suppliers,Copper alloy Exporters in India, bronze casting, copper castings, Gunmetal,Gunmetal casting, Copper Alloy Casting Mumbai, Gunmetal Exporters, bronze casting in Mumbai. It can also make a valuable contribution to strength and rigidity. The potential of a great many engineering components can be increased without restricting their service performance by redesigning as a casting, a strategy which frequently results in a reduction in cost.

Gunmetal is also known as red brass and It is a type of bronze [an alloy of copper (88%), tin (10%), and zinc (2%)]. Gunmetal manufacturers in India . Originally used chiefly for making guns, gunmetal was eventually superseded by steel. Copper alloy casting manufacturers, Copper alloy casing suppliers, Copper alloy casting exporters. Phosphorous Bronze casting is an alloy casting of copper with 3.5 to 10% of tin and a significant phosphorus content of up to 1%. The phosphorus is added as deoxidising agent during melting. These alloys are notable for their toughness, strength, low coefficient of friction, and fine grain.

Heat Resistant Castings

Heat resistant castings are typically made out of stainless steels that have a high Chromium and Nickel count. Castings made out of a high resistant alloys are excellent for components exposed to dry gases at high temperatures for long periods of time. Industries that benefit from heat resistant castings include energy, engines, furnaces/ovens and petrochemical. We are leading a Heat Resistant casting manufacturers in India&Heat Resistant casting exportersin Indiaof Heat Resistant Casting which are available in both standard specifications and customised specifications, built as per the specifications given by the client. We export and supplies in several countries like Dubai, Qatar, Bangladesh, Srilanka and African countries. These parts are available in many sizes and specifications to meet the requirements of our customers.

Wear Resistant Castings

As a famous Wear resistant exporter, manufacturer, and supplier , in India, we are occupied with assembling, and supplying and also trading an extensive variety of Wear Resistance Cobalt Castings since 2005. The whole array of cobalt is produced by the experts utilising great crude material that source from trusted and real sellers of the business sector. Offered with us at absolute bottom value range. These wear resistant castings mainly vary from medium to high carbon with modifying alloying elements. Further, the gave array of Wear Resistance Castings are accessible in different plans, shapes and measurements at pocket-friendly prices. We export and supplies in several countries like Dubai, Qatar, Bangladesh, Srilanka and African countries .

NI Hard Castings

Ni-Hard is a generic name for a family of white cast iron, alloyed with nickel and chromium suitable for low impact, sliding abrasion for both wet and dry applications. There are two distinct group of Ni Hard composition, first one is medium alloyed Nickel Ni hard 1 and Ni hard 2 ,while the second is Ni Hard 4. Ni Hard 4 provides fair enough wear life in variety of applications like slurry pump, mill liners, log teeth, pulveriser parts and other wear resistance casting. Ni Hard 1 is a good abrasion resistance material and is applied where impact is concern as a wear mechanism and also where low to medium dynamic stresses are expected.We hold expertise in manufacturing and supplying a superior quality grade of Ni-Hard Casting in India.

Ni-Hard castings are produced with a wear resistant minimum of 550 brinell hardness, hard white cast iron containing 4% Ni and 2% chrome, used for abrasive resistant and wear resistant applications in the many industries like mining, earth handling, manufacturing industries and many others.

Alloy steel

Alloy steel is a type of steel alloyed with several elements such as molybdenum, manganese, nickel, chromium, vanadium, silicon, and boron. These alloying elements are added to increase strength, hardness, wear resistance, and toughness. Alloy Steel Castings manufacturers in India Alloy.The amounts of alloying elements may vary between 1 and 50%. Alloy steels may be classified into two groups: low alloy steel and high alloy steel. The boundary between low alloy and high alloy steel is commonly accepted as 5% alloying element. For all practical purposes in the oil and gas industry, alloy steel means low alloy steel.When other elements comprising metals and non-metals are added to carbon steel, alloy steel is formed. These alloy steels display various environmental, chemical and physical properties that can vary with the elements used to alloy. Dubai, Qatar, Bangladesh, Srilanka and African countries. Here the proportion of alloying elements can provide different mechanical properties. Alloy Steel castings are essentially for plain-carbon steels to which small percentages of alloying elements such as chromium and vanadium have been added. The effect of these additional elements is to modify considerably the steels' properties and to make them more suitable for specific applications than are the plain-carbon steels.

Aluminium Castings

Aluminium Casting is a simple, inexpensive and versatile way of forming aluminium into a wide array of products. During the first process, primary or secondary aluminium is cast into rolling ingot (slab), extrusion ingot (billet) and wire bar ingot which are subsequently transformed in semi- and finished products.Most castings, especially large aluminium products, are usually made in sand moulds. There are three important process/methods for casting aluminium which are Die casting, Permanent mold casting and Sand casting. We are leading a Aluminium casting manufacturers in India&Aluminiumcasting exportersin India of Aluminium Casting which are available in both standard specifications and customised specifications, built as per the specifications given by the client. We export and supplies in several countries like Dubai, Qatar, Bangladesh, Srilanka and African countries.

In Sand Casting, re-usable, permanent patterns are used to make the sand moulds. The preparation and the bonding of this sand mould are the critical step and very often are the rate-controlling step of this process. In Die Casting technique, the mould is generally not destroyed at each cast but is permanent, being made of a metal such as cast iron or steel. There are a number of die casting processes. High pressure die casting is the most widely used, representing about 50% of all light alloy casting production. Low pressure die casting currently accounts for about 20% of production and its use is increasing.