Gun Metal Casting Manufacturer
As experienced Gun Metal Casting Manufacturers in India, we specialize in delivering fully machined components produced entirely in-house, allowing us to maintain strict control over quality, consistency, and delivery timelines. By integrating casting and machining under one roof, we reduce dependency on external processes, streamline production, and ensure faster turnaround for our clients.
Looking for trusted Gun Metal Casting Manufacturers in India?
We deliver high-precision Gunmetal Castings and Gun Metal Impeller Castings with complete in-house machining to ensure superior quality, consistency, and faster delivery. By integrating casting and machining under one roof, we eliminate external dependencies and maintain strict control over production.
Our Gunmetal Castings are widely used in valves, ball valves, pump parts, impellers, and various industrial components. Known for excellent corrosion resistance, high mechanical strength, hardness, and long-lasting surface finish, gun metal is ideal for critical and high-performance applications.
Backed by a robust Quality Management System (QMS), advanced infrastructure, and skilled experts, we ensure precision manufacturing, full traceability, and adherence to industry standards. As leading Gun Metal Impeller Casting Manufacturers, we offer customized castings in multiple sizes and shapes to match exact customer requirements.
Copper Alloy Casting Foundry Infrastructure
Moulding
At Prime Industries, our advanced moulding facility is equipped with cutting-edge technology to ensure precision, consistency, and efficiency in every casting process. With a wide range of moulding techniques, we cater to diverse industry requirements while maintaining the highest quality standards.
Our facility includes an in-house core shop with an oven for core baking, ensuring superior core strength and durability for complex castings. We utilize multiple moulding processes, including:
- Green Sand Moulding – A cost-effective and versatile process ideal for high-quality castings.
- CO₂ Sand Moulding – Provides excellent dimensional accuracy and strength.
- No-Bake Moulding – Suitable for large and intricate castings with superior surface finish.
- Centrifugal Casting Process – Used for manufacturing high-density, defect-free components.
- Shell Moulding Process – Ensures smooth surface finish and precise dimensions, ideal for high-volume production.
Our centrifugal casting infrastructure includes:
- 1 Horizontal Casting Machine – Max Diameter & Length: 700 × 100 mm
- 2 Horizontal Casting Machines – Max Diameter & Length: 300 × 250 mm
- 1 Roller-Type Horizontal Machine – Max Diameter & Length: 400 × 620 mm
Additionally, we specialize in Shell Core Castings, which enhance dimensional accuracy and surface finish, making them ideal for complex and high-performance applications.
With a combination of cutting-edge moulding techniques and advanced equipment, Prime Industries delivers high-precision Copper Alloy castings that meet global quality standards.
Melting
Our melting facility is equipped with six gas-fired furnaces, ranging in capacity from 20 kg to 1000 kg. This diverse range allows us to handle both small and large production runs efficiently. Additionally, we have three induction furnace pots, including two with a 150 kg capacity and one with a 500 kg capacity, ensuring controlled and uniform melting for superior-quality castings.
With the capability to manufacture single castings of up to 1000 kg, we cater to a wide range of industrial applications.
Chipping & Fettling
Our chipping and fettling facility ensures smooth, high-quality finishing for all in-house castings. Equipped with advanced machines, we efficiently remove excess material and imperfections, delivering precision and consistency. We maintain a systematic segregation of alloy runners and risers and ensure clean processing.
Key features of our fettling operations
- Shot Blasting & Grit Blasting
- Advanced Fettling Machines
- Systematic Alloy Segregation
QC, Testing & Inspection Facilities
We prioritize quality control and precision testing to ensure our castings meet stringent industry standards. Our in-house QC and testing facilities are equipped with advanced technology for material composition analysis, sand quality monitoring, and hardness testing.
Spectro Lab – Featuring the Bruker Q2 Ion Spectro Machine, we analyse all copper and aluminium alloys for precise chemical composition.
Sand Testing Lab – We rigorously check and maintain records of permeability, GCS, AFS, and moisture to ensure optimal moulding quality.
Hardness Testing Machine – Ensures castings meet the required strength and durability standards.
Hydro Testing Facility – Used to verify casting integrity and ensure leak-proof performance under pressure.
