Electrochemical Marking Machines
Lectroetch Marking Kit
Lectroetch electrochemical marking machines are a low cost, simple alternative for marking date codes and other information on conductive metal parts. Lectroetch uses a very low voltage DC current passing through a stencil to remove the surface and etch the part. The process does not weaken or deform the part. The depth can be controlled, and it creates a high-quality mark. The equipment is inexpensive, consumables are reasonably priced, and it requires little training.