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Die-Sinking EDM

Perfectly suited for the tooling , mold-making, medical and aerospace industries, Die-Sinking EDM provides a proficient method for forming intricate grooves, ridges, and deep recesses into various metallic materials. Using the principle of electrical discharge, Die-Sinking EDM melts and vaporizes metal, carving out complex and profound shapes with precision. We provide options that accommodate small to large components, along with dual-head Die-Sinking EDM machines for enhanced productivity and operational efficiency.

Die-sinking EDM is a process that uses electrical discharges or sparks to remove material from a workpiece. It involves the use of an electrode (often made of graphite or copper) which is shaped into the desired form. The electrode and workpiece are submerged in dielectric fluid, and an electric current is applied. The electrode does not make physical contact with the workpiece; instead, the current creates a series of rapidly recurring electric discharges between the electrode and the workpiece. These discharges vaporize tiny portions of the workpiece, creating a cavity in the shape of the electrode.

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ONA

As the oldest EDM machine manufacturer in the world, ONA has pioneered EDM technology for over 65 years. With over 15,000 machines installed worldwide, ONA delivers quality Wire-Cut and Die-Sinking EDM in compact and modular configurations fitting a wide range of applications. Additionally, ONA offers customized EDM solutions to fit customer-specific needs. 

Compact IRIS Series Die-Sinking EDM

Compact IRIS Series

Compact, economical, Die-Sinking EDM built for precision and reliability

Compact NX Series Die-Sinking EDM

Compact NX Series

High production compact Die-Sinking EDM

Compact QX Series Die-Sinking EDM

Compact QX Series

Compact, economical, Die-Sinking EDM built for precision and reliability

ONA IRIS Series Die-Sinking EDM

Double Head IRIST Series

Double Production with Double Heads

Double Head TQX Series Wire-Cut EDM

Double Head TQX Series

Double Production with Double Heads

Modular IRIS Series Die-Sinking EDM

Modular IRIS Series

Reliable and flexible Die-Sinking EDM for medium to large parts.

Modular QX Series Die-Sinking EDM

Modular QX Series

Reliable and flexible Die-Sinking EDM for medium to large parts.