⚡ Permanent marks in seconds · 🔬 No heat, no distortion, no residual stress · 📄 Safety data sheet with every electrolyte · 📦 Complete systems, everything in the box

Permanent Electrochemical Marking for Metal Parts

Electrochemical Data Matrix and serial number etched on a stainless steel aerospace part

marking_engraving-electrochemical_template02

The Smarter Way to Mark Metal Surfaces

Fast. Permanent. Non-destructive.

Mark any conductive metal surface in seconds. A controlled low-voltage current carries an electrolyte through a stencil and converts the surface chemistry in the exposed pattern — nothing is cut, melted or displaced. No heat-affected zone to disposition, no recast layer, no residual stress.

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WORK METHOD

Mark/etch the metal surfaces in 5 simple steps

Turn on your EuMark machine

Apply the electrolyte to the marker pad

Place the stencil (mask) with the required design on the metal

Press the marking pad firmly onto the stencil.
Apply gentle, consistent pressure and move
slowly in a circular motion.

Lift the pad — your permanent mark is ready in under 5 seconds

Watch the entire process in our video tutorial!.

Considering a fiber laser?

Laser marking is capable and fast, and for high-rate variable data with no consumables it is the right tool. But it puts energy into the surface, and on fatigue-critical or corrosion-critical hardware that has to be justified. It also brings an enclosure, optics replacement, a service contract and a laser safety program.

Electrochemical marking solves the same problem from a different direction: no heat, no recast layer, no residual stress, no enclosure, no safety program. Capital cost is a fraction of a laser installation, and the unit travels to the part when the part cannot travel.

Where a laser wins is throughput on variable data. Where this wins is surface integrity, portability and cost of ownership.

Our Best Seller – EUMark Super Set 04

ALL you need in one set.

Complete set for long time marking

SHOP EUMARK SET 04

Manufacturer, not a reseller

EUmark designs and builds its own marking units, electrolytes and stencils in Serbia. Twenty-seven years in production.

SDS with every electrolyte

A safety data sheet ships with each fluid and is available in advance — so your quality group can clear it before the PO is cut.

Sample marking on your material

Send a coupon in your production alloy and we return it marked, with the settings that produced it. Before you order, not after.

Advantages

Why Manufacturers Around the World Choose EuMark

Portable & Ready Anywhere

The entire EuMark system fits in a carry case. Use it on the production floor, at a job site, or directly on a finished product before shipment — no workshop required.

A Fraction of the Cost

Industrial laser engravers typically run $5,000–$20,000. EuMark complete sets start under $300, with no ongoing maintenance costs or specialized consumables.

No Training Program to Maintain

No laser safety officer, no operator certification, no annual requalification. An operator is productive on the first shift, and the process is repeatable enough for serialised production.

Works on Any Shape

Round handles, hollow tubes, curved blades, assembled components — electrochemical marking adapts to the geometry of your product, not the other way around.

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Marks are permanent and corrosion-resistant
Works on steel, titanium, aluminum, brass, copper, and more
No heat, no distortion, no damage to hardened surfaces
Stencils can reproduce logos, serial numbers, text, or barcodes
The same set handles both production marking and last-minute pre-delivery labeling
Safe for use on food-contact tools and medical instruments