Die Designing & Casting Solutions
Advanced Die Design & Casting Capabilities
"Precision tooling solutions for superior aluminium extrusion quality"
GAL Aluminium's design department is fully equipped with the latest version of AutoCAD and advanced simulation software, enabling virtual visualization of dies with fatigue analysis, flow pattern simulation, and support zone optimization. This technological advantage allows for corrections at the initial design stage, resulting in higher first-time success rates during trials and guaranteed on-time delivery.
Die Design Fundamentals
A die is the precision tool that shapes aluminium as it's pushed through to create profiles. Our dies are crafted from high-grade tool steel (typically SIS 2242), with the profile aperture precisely formed through spark erosion technology for optimal performance and longevity.
Profile Classification & Die Types
Solid Profiles
Produced using flat, disc-shaped dies for simple cross-sections without internal cavities.
Hollow Profiles
Manufactured with two-part dies featuring mandrels supported on bridges to create internal cavities.
Multi-Aperture Dies
Specialized dies with up to 16 apertures for efficient production of smaller profiles.
Precision Die Casting Process
Metal Preparation
Non-ferrous metals (aluminium, zinc, magnesium) are melted to precise temperatures
Mold Injection
Liquid metal is injected under high pressure into precision steel molds
Solidification
Metal cools and solidifies in the mold cavity to form the desired shape
Ejection
Finished casting is ejected from the mold, ready for secondary processing
Technical Specifications
| Process | Materials | Key Features | Applications |
|---|---|---|---|
| Die Design | SIS 2242 Tool Steel | CAD simulation, spark erosion | Aluminium profile extrusion |
| Die Casting | Aluminium, Zinc, Magnesium | High pressure injection | Complex metal components |
| Solid Profiles | Aluminium Alloys | Single aperture dies | Structural components |
| Hollow Profiles | Aluminium Alloys | Bridge-supported mandrels | Tubular structures |
Casting Material Options
- Non-Ferrous Metals: Aluminium, zinc, copper, magnesium, lead, and tin-based alloys for various performance requirements
- Cold-Setting Materials: Epoxy, concrete, plaster, and clay for specialized applications
- Custom Alloys: Tailored material compositions to meet specific mechanical and aesthetic requirements
Quality & Technical Advantages
Advanced Simulation
Virtual die testing reduces trial errors and accelerates development cycles.
Precision Engineering
Spark erosion technology ensures exacting die aperture specifications.
Process Efficiency
Multi-aperture dies maximize productivity for small profile production.
Complex Geometries
Die casting enables intricate shapes impossible with other manufacturing methods.
Optimized Die Lifecycle Management
Die longevity at GAL Aluminium is carefully managed through expert design, premium materials, and controlled operating parameters. Our dies are engineered to withstand demanding production conditions while maintaining precise dimensional tolerances. The lifespan of each die depends on multiple factors including profile complexity, alloy composition, and required surface finish quality, with our team continuously monitoring performance to maximize tooling investments.
Partner with Our Die Design Experts
Leverage GAL Aluminium's advanced die design and casting capabilities for your most challenging profile requirements. Our combination of cutting-edge technology and metallurgical expertise delivers superior results.
Contact Our Engineering Team