Graphite Moulds for Precious Metals
High-purity graphite moulds designed for smooth-surface precious metal casting and precise bullion shaping.
Ensure flawless bullion casting with high-purity graphite moulds engineered for smooth metal flow, controlled solidification, and exceptional surface finish — even in high-temperature refinery environments.
Smooth non-stick casting surface
Sharp edge definition for premium bars
High-temperature resistance
Long mould life & repeat usability
Built for Performance. Designed for Reliability.
Clean Surface Finish
Smooth casting surface for defect-free bullion manufacturing.
Precise Bar Geometry
Accurate cavities ensure uniform bar dimensions.
High Temperature Resistance
Withstands extreme temperatures required for melting and casting.
Non-Reactive Graphite Surface
Prevents contamination and chemical interaction with molten metals.
Long Mould Life
Engineered graphite composition allows repeated use with consistent results.
Consistent Casting Results
Ensures repeatable bar formation across production batches.
Performance and Reliability in Every Detail
Product Features
Technical Specifications
Material Grade
Ultra-Fine Grain Graphite
Maximum Temperature
3000°C
Dimensional Tolerance
±0.005mm
Porosity
< 3%
Surface Roughness
Ra 0.4μm
Grain Size
< 6μm
High-purity industrial graphite construction
Smooth non-stick casting surface
Precision-machined casting cavities
Optimized metal flow for uniform solidification
Durable structure for repeated casting cycles
Designed for professional bullion production
Available Configurations
Gold biscuit moulds
Silver bar moulds
Multi-cavity bullion moulds
Custom bar sizes
Custom mould designs
Get in Touch
Start Your Project with
Pure Components
Working Hours
Mon-Sat: 9:00 AM - 5:30 PM IST
Sunday Closed
Precision Graphite Moulds Built for Reliable Precious Metal Casting
Pure Component Pvt Ltd manufactures high-performance graphite moulds designed specifically for the controlled pouring and solidification of molten precious metals such as gold, silver, platinum, and other noble metals. Manufactured from high-density, high-purity graphite, our moulds provide excellent thermal stability and a smooth casting surface that prevents sticking and contamination.
Ideal for bullion manufacturers, refineries, and minting operations where precision, surface finish, and dimensional accuracy are critical.