Die sinking machines

66 Machines

Sinker EDM machining represents one of the most precise and versatile solutions for working with complex metal materials. Thanks to the dielectric fluid that immerses both the tool-electrode and the workpiece, this process allows for detailed geometries, refined surfaces, and tight tolerances — with the advantage of not requiring direct mechanical contact between the tool and the workpiece.

Why choose sinker EDM

Sinker EDM machines allow for effective machining of both hard and softer metals, with high precision and without the need for subsequent mechanical operations.... In particular, sinker EDM provides:

high accuracy in defining cavities, complex holes, and three-dimensional shapes;
reduced production steps thanks to the ability to achieve finishing in a single operation;
minimal tool wear, as the process does not involve direct physical contact between the electrode and the workpiece (as indicated on the website description).

Main features of sinker EDM

The technology differs from wire EDM in that both the electrode and the workpiece are immersed in a tank containing dielectric fluid. A controlled electric discharge occurs between them, “eroding” the material in a way that mirrors the shape of the electrode.

the tool is a three-dimensional male electrode that does not physically contact the workpiece;
the process allows for the creation of complex geometries without the need for subsequent mechanical operations;
it is particularly appreciated in the metalworking industry for its versatility and precision.

Typical applications and benefits for industry

The use of sinker EDM is ideal for the production of molds, mechanical components with hard-to-reach internal surfaces, punches, dies, and parts that require high-quality finishes. In these contexts, the competitive advantage lies in the ability to reduce time and costs related to further processing stages while maintaining high-quality standards.

Why choose sinker EDM

Sinker EDM machines allow for effective machining of both hard and softer metals, with high precision and without the need for subsequent mechanical operations.... In particular, sinker EDM provides:

high accuracy in defining cavities, complex holes, and three-dimensional shapes;
reduced production steps thanks to the ability to achieve finishing in a single operation;
minimal tool wear, as the process does not involve direct physical contact between the electrode and the workpiece (as indicated on the website description).

Main features of sinker EDM

the tool is a three-dimensional male electrode that does not physically contact the workpiece;
the process allows for the creation of complex geometries without the need for subsequent mechanical operations;
it is particularly appreciated in the metalworking industry for its versatility and precision.

Typical applications and benefits for industry

Used CHARMILLES Roboform 51 die sinking machine

Code: M2627419869
Status: Visible
Condition: Good
Year: 1999

Die sinking machines

Why choose sinker EDM

Main features of sinker EDM

Typical applications and benefits for industry

Why choose sinker EDM

Main features of sinker EDM

Typical applications and benefits for industry

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