Electrical Discharge

High-precision die casting solutions engineered for complex metal components, superior surface finish, and high-volume production requirements.

Our die casting capabilities support the manufacture of intricate near-net-shape components across aluminium, zinc, and magnesium alloys, enabling excellent dimensional accuracy, repeatability, and cost-effective production. With optimized tooling, controlled process parameters, and integrated secondary operations, we deliver reliable cast components for demanding industrial applications. .

Precision Die Castings for Demanding Applications

Our die casting infrastructure supports a wide range of component sizes and production requirements, enabling the manufacture of intricate near-net-shape components with excellent dimensional accuracy, repeatability, and surface finish.

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Aluminium, Zinc & Magnesium Alloys

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Prototype to Production

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Injection Pressure:
Up to 1,500 bar
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Die Size Capacity:
Up to 1,500 × 1,500 mm
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Real-Time Process Monitoring & Control

Materials we EDM Machining

Dimensional Capability

Our die casting capabilities support the production of both intricate precision parts and larger structural components, delivering excellent dimensional accuracy, surface finish, and repeatable quality across prototype to high-volume production requirements.

Machine Specifications

Advanced EDM Machining systems equipped for precision, accuracy with good finishing

Maximum Workpiece Size:Up to 1000 × 800 × 400 mm

Minimum Internal Radius:
0.1 mm
Automatic Wire
Threading

Wire Diameter Range: 0.10 – 0.30 mm

Accuracy:
±0.005 mm

Integrated Quality Control

Quality control is embedded throughout our die casting operations to ensure dimensional consistency, metallurgical integrity, and repeatable production quality. Raw materials are verified prior to production, while process parameters such as melt temperature, injection pressure, and cycle control are continuously monitored to maintain process stability. In-process inspections verify critical dimensions, surface finish, and casting integrity. Final inspection includes dimensional verification, visual inspection, and functional validation to ensure compliance with customer drawings and industry standards.

At Graphler Precision Manufacturing, our production capabilities are supported by structured engineering processes, inspection systems, and technical validation practices that ensure precision, reliability, and repeatability at every stage.

Process Engineering Support

We conduct feasibility reviews, DFM analysis, and machining strategy planning to optimize, manufacturability, reduce risk, and improve production efficiency before execution begins.

Dimensional Inspection & Verification

Our quality systems incorporate calibrated measurement tools, in-process inspection, and final validation to ensure components meet specified tolerances and functional requirements.

Continuous Process Optimization

Through structured feedback loops and performance monitoring, we refine cycle times, tool strategies, and machining parameters to deliver consistent quality and scalable production outcomes.

Forging the sustainable future of steel

FAQ's

What is EDM and when is it necessary?

Electrical Discharge Machining (EDM) is utilized to manufacture intricate geometries, sharp internal corners, and deep cavities that are difficult to achieve through conventional machining. It is ideal for hard-to-machine materials like hardened steels, carbides, and exotic alloys.