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From concept to production, our casting capabilities power critical components for the most demanding industries.
Shaping the Future with
Precision Castings
Complex Geometries
High-Performance Alloys
Reliable Manufacturing
Advanced Processes
Our Precision Casting Capabilities
Cosmic Castings Limited delivers high-quality steel castings through advanced molding technologies, engineered processes, and rigorous quality control.
Our capabilities span 7 major casting processes, enabling us to serve complex, mission-critical applications across railways and heavy industries.
SERVICE
Sand Casting
Ideal for large, complex parts, our sand casting process offers versatility and cost-effectiveness for a wide range of industrial applications including railway, heavy engineering, and structural components.
Material & Compatibility
Ferrous & Non-Ferrous Alloys
Size Limits:
Up to 2500 kg
Typical Tolerance:
± 0.5 mm
Applications:
Bogie components, housings, industrial machinery parts
SERVICE
Investment Casting
Using the lost-wax process, investment casting produces highly intricate components with exceptional surface finish and tight dimensional accuracy.
Material & Compatibility
Steel, Alloy Steel, Stainless Steel
Size Limits:
From small precision parts to medium-sized components
Typical Tolerance:
± 0.1 mm
Applications:
Precision mechanical parts, coupler components, intricate railway hardware
SERVICE
Die Casting (HPDC / LPDC / Gravity)
Die casting ensures high-pressure precision and repeatability for light-metal components requiring excellent surface finish and tight tolerances.
Material & Compatibility
Aluminum, Zinc, Magnesium
Size Limits:
Small-to-medium components
Typical Tolerance:
± 0.1–0.2 mm
Applications:
Housing components, brackets, lightweight structural parts
SERVICE
No-Bake Casting
No-Bake (chemical sand) casting uses resin-bonded sand to create highly accurate, dimensionally stable molds suitable for large and complex castings.
Material & Compatibility
Steel, Alloy Steel, High-Manganese Steel
Size Limits:
Up to 600 kg (as used for bogie castings)
Typical Tolerance:
± 0.3–0.5 mm
Applications:
Bogie Side Frame, Bolster, Coupler Yoke, Draft Gear, Heavy engineering parts
Ready to Start Your Project?
Our engineering team is ready to collaborate with you to produce high-quality castings tailored to your requirements. Contact us to discuss specifications and begin development.
Share a few details about what you’re looking for and we’ll be in touch.
