+86-574-83036520
Michael.Dong@innovaw.com
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Are you looking for reliable Sand Casting manufacturers in India but finding it difficult to compare foundry capabilities, materials, production capacity, and machining services? Do you need steel, iron, aluminum, or non-ferrous sand castings for automotive parts, industrial machinery, pumps, valves, railway equipment, or other engineering applications?
India has a large and diverse foundry industry serving automotive, industrial machinery, pipes and fittings, agricultural equipment, railways, pumps, compressors, valves, power equipment, and other industrial sectors. This guide compares five Sand Casting companies from the supplied list, focusing on their actual casting capabilities, materials, production scope, and suitability for Indian OEM and industrial buyers.
| Manufacturer | Main Sand Casting | Materials | Key Industries |
|---|---|---|---|
| Innovaw | Large Instrument Enclosures; Power Equipment Housings; Large LED Work Light Housings; Marine Housings, Bases and Mounts | Aluminum Alloys | Instrumentation, Power Equipment, Lighting, Marine |
| Metflow Cast Pvt. Ltd. | Ball Valve Castings; Butterfly Valve Castings; Earthmoving Equipment Castings; Lifting Equipment Castings | Carbon Steel, Alloy Steel, Stainless Steel, Duplex, Super Duplex, Nickel Base | Valves, Pumps, Heavy Equipment, Engineering |
| PR Technocast | Grey Iron Castings; Ductile Iron Castings; High Chrome Cast Iron Castings; Custom Heavy-Duty Iron Castings | Grey Iron, Ductile Iron, High Chrome Cast Iron | Automotive, Machinery, Engineering, Heavy Equipment |
| Laurus Technocast Pvt. Ltd. | Highly Cored Pump Castings; Industrial Valve Castings; Firefighting Components; Earth Moving Machinery Castings | Ferrous Castings | Pumps, Valves, Agriculture, Earthmoving, General Engineering |
| Perfect Alloys | Jaw Crusher Castings; Pump Bearing Housings; Strainer Castings; Knife Gate Valve Castings | Steel, Stainless Steel, Alloy Steel | Mining, Pumps, Valves, Process Equipment |
Headquarters
904-905, China-base Building, No. 666 Tiantong South Road, Ningbo 315100, Zhejiang, China.
Established
1998
Main Products
Company Overview
Innovaw is a China-based aluminum casting manufacturer, and its Aluminum Sand Casting capability provides Indian OEMs with an additional international sourcing route. Its Sand Casting work is suited to larger, thick-wall, and relatively low-volume aluminum components where conventional tooling economics or local foundry capacity may be challenging. The company supports projects from engineering evaluation and DFM through 3D mold and process development, sample production, casting, CNC machining, finishing, inspection, and export delivery. For Indian buyers looking for a custom Sand Casting manufacturer that can coordinate casting and downstream machining under one production route, this can reduce the need to manage several separate suppliers.
Company Advantages
Innovaw is suitable for Indian buyers who need large aluminum Sand Castings, engineering support, and integrated machining rather than casting alone. Its China-based production and export experience also gives buyers an alternative when they need overseas sourcing for complex or low-volume aluminum components.
Suitable Customers
Indian OEMs, industrial equipment manufacturers, power equipment companies, instrumentation manufacturers, marine equipment companies, engineering companies, and buyers requiring custom aluminum Sand Casting and CNC machining.
Headquarters
Survey No. 79, NH-27, Near Goldcoin Foam, Village Shapar, Rajkot 360024, Gujarat, India.
Established
2006.
Main Products
Company Overview
Metflow Cast operates a foundry specifically designed for Sand Casting and focuses heavily on ferrous alloy castings for industrial applications. Its material range includes Carbon Steel, Alloy Steel, Stainless Steel, Duplex, Super Duplex, and Nickel Base alloys, with casting weights from approximately 50 kg to 750 kg per piece. The company can support projects involving valve and equipment castings where material selection, dimensional control, core requirements, and casting integrity are important. Its location in Shapar near Rajkot also places it within one of India's established foundry clusters, making it relevant for Indian buyers seeking domestic Sand Casting production for industrial and engineering components.
Company Advantages
Metflow is particularly relevant to Indian buyers requiring medium-to-heavy steel Sand Castings and corrosion-resistant alloy materials for demanding industrial applications. Its dedicated Sand Casting setup and experience with valve and engineering components can help buyers handle projects where alloy selection and casting reliability are key requirements.
Suitable Customers
Valve manufacturers, pump manufacturers, oil and gas equipment companies, industrial machinery manufacturers, earthmoving equipment companies, lifting equipment manufacturers, and OEMs requiring carbon steel, stainless steel, duplex, or nickel-base Sand Castings.
Headquarters
Survey No. 121, Plot No. 1, 2 & 3, Old Khambha to Ravki Road, At. Khambha, Ta. Lodhika, Dist. Rajkot, Gujarat 360311, India.
Established
2008.
Main Products
Company Overview
PR Technocast positions itself as a Sand Casting manufacturer specializing in ferrous castings and offers Sand Casting, Shell Moulding, and No-Bake processes. Its principal material focus includes Grey Iron, Ductile Iron, and High Chrome Cast Iron, giving the foundry a clear focus on iron components rather than a broad mix of unrelated casting materials. For Indian machinery and engineering buyers, this process combination is useful when a component requires conventional sand moulding, more complex moulding arrangements, or no-bake production. The company's Rajkot-area location also provides access to an established manufacturing ecosystem for industrial and engineering castings.
Company Advantages
PR Technocast is a practical option for Indian buyers whose projects are centered on grey iron, ductile iron, or high-chrome cast iron Sand Castings. Its combination of Sand Casting, Shell Moulding, and No-Bake processes gives buyers more flexibility when component geometry or production requirements change.
Suitable Customers
Automotive component manufacturers, machinery manufacturers, agricultural equipment companies, engineering companies, heavy equipment manufacturers, and OEMs requiring custom iron Sand Castings.
Headquarters
NH 27, Opp. Bhojpara-Gondal, Gujarat 360311, India.
Established
Not prominently stated on the current official website.
Main Products
Company Overview
Laurus Technocast offers Sand Castings up to approximately 500 kg and states a casting capacity of about 2,400 MT per year. Its Sand Casting production includes No-Bake and CO2 processes and is geared toward both simple and highly cored castings, including components with complex internal passages. The company has its own tooling and tool-room capabilities and supports product development, sample production, process improvement, CAD/CAM work, heat treatment, machining, blasting, and finishing. This integrated approach is relevant for Indian buyers who need more than a basic casting supplier, particularly when a component requires cores, tooling development, machining, or post-casting processing.
Company Advantages
Laurus is well suited to Indian OEM projects involving cored and complex Sand Castings where tooling, machining, and post-processing need to be coordinated. Its stated 2,400 MT/year casting capacity and 500 kg Sand Casting range also make it relevant for repeat industrial production.
Suitable Customers
Pump manufacturers, industrial valve companies, firefighting equipment manufacturers, agricultural machinery companies, earthmoving equipment manufacturers, and general engineering OEMs.
Headquarters
Plot No. 26, Behind Sanghi Cement Godown, Ularia Patia, Sarkhej-Sanand Highway, Ahmedabad 382210, Gujarat, India.
Established
2011.
Main Products
Company Overview
Perfect Alloys is an Ahmedabad-based manufacturer and exporter specializing in Steel, Stainless Steel, and Alloy Steel Sand Castings. Its foundry occupies approximately 2,000 square yards and states an installed capacity of 1,500 MT per year, with individual components generally ranging from 20 kg to 500 kg. Its production setup includes a pattern shop, CO2 sand moulding, two-part sand moulding, no-bake cores, induction furnaces, heat treatment, fettling, finishing, shot blasting, and inspection capabilities. The company also lists inspection methods including spectrometric analysis, magnetic particle testing, dye penetrant testing, and ultrasonic and radiographic testing through approved laboratories, which is relevant to Indian buyers purchasing steel castings for pressure, flow-control, mining, and process-equipment applications.
Company Advantages
Perfect Alloys gives Indian buyers a focused option for steel, stainless steel, and alloy steel Sand Castings in the 20–500 kg range. Its combination of pattern making, multiple sand moulding methods, heat treatment, finishing, and inspection can simplify procurement for industrial casting projects.
Suitable Customers
Mining equipment manufacturers, pump manufacturers, valve manufacturers, process equipment companies, engineering companies, and OEMs requiring steel or stainless steel Sand Casting components.
Sand Casting prices in India cannot be compared reliably by price per kilogram alone. The final cost can change significantly according to the metal grade, casting weight, pattern cost, core requirements, moulding process, metal yield, machining allowance, heat treatment, inspection, order quantity, and finishing requirements. For a useful quotation, Indian buyers should provide the drawing or 3D CAD file, material grade, casting weight, annual quantity, initial order quantity, and machining requirements instead of asking only for a Sand Casting price per kg.
Yes, many Indian foundries can evaluate a 3D CAD model, and actual buyer discussions in India show that prototype customers commonly ask whether foundries accept STEP or SolidWorks files and whether they can manufacture patterns from those files. However, smaller foundries may not have their own 3D modelling or pattern-making department, so buyers should confirm the complete route from CAD design to pattern, mould, casting, and machining before selecting a supplier.
If your component requires tight machining tolerances, buying casting and CNC machining from one supplier can simplify communication and make responsibility for casting-to-machining problems clearer. A separate machining supplier may offer more flexibility or specialized CNC capability, but it also creates another logistics and quality-control step. This is especially important for pump housings, valve bodies, bearing housings, gearbox components, and other parts where internal casting defects may only become visible during machining. Indian prototype buyers have specifically raised the question of whether machining should be performed by the foundry or by a separate supplier.
Some internal casting defects are not visible on the as-cast surface and can be exposed when machining removes the outer material. Shrinkage porosity, gas-related defects, inclusions, and other internal discontinuities can therefore cause a component to fail during machining or final inspection. The Institute of Indian Foundrymen treats casting rejection and defect analysis as important foundry quality issues, particularly because defects can increase production cost and affect customer delivery schedules. For critical parts, buyers should define appropriate inspection and acceptance requirements before mass production.
Do not focus only on final inspection; ask the foundry how it controls the process before the casting is produced. Important areas include raw material control, sand quality and testing, mould and core preparation, pattern accuracy, melting practice, pouring conditions, gating and risering, heat treatment, dimensional inspection, and defect analysis. The Institute of Indian Foundrymen specifically provides technical guidance covering sand quality, mould making, pattern-making, methoding, casting defects, melting practice, and metallurgy, showing how closely these process factors are connected to casting quality.
Need a reliable Sand Casting manufacturer for aluminum, steel, iron, or other custom industrial castings? The right supplier should match your material, casting weight, geometry, core requirements, production volume, machining needs, inspection standards, and delivery expectations rather than simply offering the lowest casting price.
If you are an Indian OEM looking for an international sourcing option, Innovaw provides Aluminum Sand Casting for larger instrument enclosures, power equipment housings, lighting-related housings, and other large or lower-volume aluminum components, with engineering, production, machining, inspection, and export support. Contact Innovaw today to discuss your drawings, casting requirements, production volume, and custom Sand Casting project.
