This document is the Marking Methods, Inc. MARK 300 Electro-Chemical Metal Marking Equipment & Supplies Manual
The document serves as a user guide for the Marking Methods MARK 300 series electro-chemical metal marking equipment. It explains the principles of the process, which allows for stress-free permanent marking on conductive metals by using electrolyte and current to etch designs. The system is designed for marking parts ranging from small semiconductors to large aerospace components.
| Voltage Input | 110/120 VAC |
|---|---|
| Marking Depth Range | 0.0001 to 0.010 inches |
| Compatible Metals | Conductive metals |
AC produces a black mark, while DC produces a frosted or clear mark.
No, the process will not function on painted parts, already anodized aluminum, or certain heavy phosphate coatings.