Electrochemical part marking (also known as electrochemical etching, chemical etching, electrolytic etching and chemetch) is a permanent process for high-resolution part marking onto conductive metal surfaces. It is ideal for identification and traceability of certain metal components.
Offers all of the benefits of electrochemical marking, plus the ability to mark variable information such as sequential serial numbers, data matrix codes, logos, graphics and multiline text.
UMS stencil software enables you to create your own stencil templates and data that can be instantly printed, from simple straight and radial text to Data Matrix codes and other variable-data applications.
Dapra offers a variety of marking heads and stencil papers for electrochemical part marking systems.
A variety of water-based electrolyte solutions are available that are approved for aerospace/nuclear marking applications.