Electrical
Electrical application castings
Made-to-drawing housings, covers and components for electrical equipment.
View products →Aluminium casting foundry in Kalyan, Maharashtra
Aluminium Gravity Die Casting Manufacturer in India
Gravity Diecasting Industries manufactures custom aluminium cast components for electrical, thermal-management, flame-proof and industrial applications—from a few grams to 20 kg per piece.
- Custom gravity die casting
- Die design and die making
- Machining and finishing
Made to drawingOEM aluminium castings
Few grams–20 kgsingle-piece casting range
3 decadesof engineering experience
Foundry + machiningunder coordinated control
Custom toolingfrom die design to production
Pan-IndiaOEM and industrial enquiries
A direct answer for buyers
What does Gravity Diecasting Industries manufacture?
We manufacture made-to-drawing aluminium gravity die castings, including heat sinks, electrical enclosures and components, flame-proof castings and general engineering parts. Our Kalyan facility supports casting design, die development, production and machining for OEM and industrial requirements.
Learn about our companyProduct portfolio
Aluminium castings engineered for demanding applications
Choose a product family to review representative components and manufacturing capability.
Flame-proof
Flame-proof aluminium castings
Robust cast components designed around industrial enclosure requirements.
View products →
Thermal management
Aluminium heat sinks
Cast heat sinks for wide, non-symmetrical and enclosure-integrated designs.
View heat sinks →
Industrial
General aluminium castings
Custom engineering components manufactured to customer drawings and specifications.
View products →End-to-end capability
One accountable team from casting concept to machined component
Early manufacturing input can simplify tooling, improve filling and reduce unnecessary secondary operations. We review each part against its actual application and production need.
Explore our expertiseCasting design support
Design-for-manufacture input for wall sections, radii, draft and feeding.
Die design and making
Tool development coordinated with the intended casting process and output.
Gravity die casting
Controlled reusable-die production for repeatable aluminium components.
Machining and finishing
Post-casting machining and finishing aligned with drawing requirements.
Process selection
When is gravity die casting a good choice?
Gravity die casting uses reusable metal dies and gravity-fed molten aluminium. It is often considered for components that need better repeatability and surface quality than sand casting, with geometries or production quantities that suit permanent tooling.
- Medium-volume repeat production
- Functional housings, covers and heat-dissipating parts
- Parts requiring machining after casting
- Components from a few grams up to 20 kg
Final feasibility depends on geometry, alloy, tolerances, quantity and inspection requirements.
How we work
A practical path from enquiry to production
Clear technical inputs at the start help us review feasibility and quote accurately.
- 01
Share requirements
Send drawings, models, alloy, quantity and quality requirements.
- 02
Engineering review
We assess casting feasibility, tooling, machining and inspection needs.
- 03
Tool and sample
After commercial approval, tooling and development samples are planned.
- 04
Production supply
Approved parts progress to controlled casting and secondary operations.
Manufacturer near Mumbai, serving India
Aluminium casting support for OEMs across states and industrial cities
Our foundry is in Kalyan, Thane district, Maharashtra—well positioned for customers in Mumbai, Navi Mumbai, Pune and western India. We also handle technical enquiries from manufacturing hubs throughout India.
View India service locationsFaster technical review
What should you send for a casting quotation?
Share as much of the following as available. If your design is at an early stage, send the application and expected envelope so our team can begin the discussion.
Email your drawing- 2D drawing or 3D model
- Aluminium alloy grade
- Part weight and annual quantity
- Critical dimensions and tolerances
- Machining and surface finish
- Inspection or testing requirements
Frequently asked questions
Answers for aluminium casting buyers
Need a part-specific answer? Send your drawing and expected quantity for a technical review.
Ask our teamWhat aluminium casting products do you manufacture?
We manufacture custom aluminium gravity die castings, die cast heat sinks, electrical application castings, flame-proof castings and general industrial cast components.
What casting weight range can you supply?
Our stated single-piece range is from a few grams to 20 kg. Feasibility is confirmed after reviewing the drawing, alloy, geometry and production requirement.
Where is your aluminium foundry located?
Our foundry and machine shop are in Kalyan, Thane district, Maharashtra, near Mumbai. We handle enquiries from customers across India.
Do you manufacture custom aluminium castings?
Yes. Parts are developed against customer drawings and specifications, with support for casting design, die design, die making, production and machining.
What information is needed for a quotation?
Please share a 2D drawing or 3D model, alloy, component weight, annual quantity, machining, finishing and inspection requirements. Early-stage enquiries can begin with application details.
Have an aluminium component to develop?