Electrical Discharge Machining (EDM) Machine
Machine Overview
The Electrical Discharge Machining (EDM) Machine is a high-precision metal machining system designed to cut and shape hard conductive materials using controlled electrical sparks. This non-contact machining process allows complex shapes and intricate details to be produced with exceptional accuracy.
EDM machines are widely used in tool and die manufacturing, mold making, aerospace components, automotive parts production, and precision engineering industries. They are especially ideal for machining hardened steel, carbide, titanium, and other difficult-to-machine materials.
Built with advanced CNC control systems and precision motion components, the EDM machine ensures stable performance, high accuracy, and consistent finishing quality.
Machine Types
Die Sinking EDM (Ram EDM) – Used for mold cavities and complex shapes
Wire Cut EDM – Precision cutting using a thin wire electrode
Small Hole EDM – Ideal for drilling micro holes
CNC EDM Machine – Fully automated high-precision machining system
Key Features
High-precision spark erosion technology
Ability to machine extremely hard metals
Excellent surface finishing quality
Advanced CNC control system
Automatic electrode or wire feeding system
Stable and vibration-free operation
Suitable for complex and detailed machining
Technical Specifications
Working Table Size: 400 × 300 mm (customizable)
X/Y/Z Travel: 300 × 250 × 200 mm
Positioning Accuracy: ±0.01 mm
Surface Finish: Ra 0.2 – 0.8 µm
Power Supply: 380V / 3 Phase
Control System: CNC Digital Control
Max Workpiece Weight: 300 – 800 kg
(Specifications may vary depending on model.)
Applications
Mold and die manufacturing
Injection mold production
Aerospace component machining
Automotive precision parts
Medical equipment components
Tool room operations
Advantages
Machines hardened materials without deformation
Produces complex shapes with high accuracy
Excellent surface finish
No direct tool contact with workpiece
Reduced mechanical stress on material
Suitable for micro and precision machining
Machine Components
Machine base and worktable
CNC control system
Electrode holder or wire feed system
Dielectric fluid tank and filtration system
Servo drive system
Electrical control cabinet
Optional Add-Ons
Automatic electrode changer
Advanced cooling system
High-precision servo upgrade
Remote monitoring system
Automatic dielectric filtration system
Safety Features
Overheat protection system
Voltage fluctuation protection
Emergency stop system
Stable electrical control system
Short circuit protection
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