Medal engraving is the step that turns a mass-produced award into a personal one. It’s also the step buyers understand least, which is why we field the same questions every week: can you engrave the back, how deep does it need to be, and why is engraving a name so much more expensive than printing one. We engrave custom medals in our Huizhou factory daily, so here’s the straight version.
What we’ll cover:
- The three engraving and marking methods, and which surfaces each suits
- Why variable text costs more than fixed text
- What can and can’t be engraved on a medal
- How to spec engraving so it survives the plating
[Image: process-02-mould-engraving.jpg — Engraving detail work on the production floor]
Three Ways to Put Text on a Medal
“Engraving” gets used loosely. In production it means three distinct methods, and they’re not interchangeable — each works on different surfaces and costs differently.
| Laser engraving | Rotary engraving | Pad printing | |
|---|---|---|---|
| How it works | Focused beam removes material | Mechanical cutter removes material | Ink transferred from a pad |
| Surface | Flat and contoured | Flat only | Flat and uneven |
| Depth | Shallow, precise | Deep, durable | None, surface only |
| Variable text | Excellent — no setup per item | Good, slower | Good, needs a plate |
| Best for | Names, dates, numbers, results | Deep permanent marking | Multi-color logos on uneven surfaces |
| Relative cost | $$ | $$$ | $ |
Laser engraving is what most buyers mean and what we recommend for most medal work. A focused beam removes a thin layer of the metal or the plating, leaving a mark in the metal itself rather than on top of it. Because a laser is driven by software, every medal in the run can carry different text with no per-piece setup. That’s what makes engraving 500 individual names practical.
Rotary engraving uses a mechanical cutter. It cuts deeper and reads as more traditional, which suits commemorative and heritage pieces. You pay for the machine time and the setup, so it’s usually reserved for smaller runs or single presentation pieces.
Pad printing isn’t engraving at all — it transfers ink from a plate via a silicone pad. It handles uneven surfaces and multiple colors, and it’s the cheapest of the three. The catch is that it’s ink sitting on the surface. On a medal that gets handled, it wears. For a display-only piece it’s fine.
[Image: process-09-color-filling.jpg — Medal preparation area before engraving]
Why Variable Text Costs More Than Fixed Text
This is the concept that decides most engraving quotes, and it’s worth understanding properly.
Fixed text is the same on every medal in the run — a division name, a tournament title, a club name. If that text is part of your design, it gets cast into the mold. It costs you nothing extra per piece, because it’s formed at the same time as the medal’s main relief.
Variable text is different on each medal — a player’s name, a finishing time, a placement number, a date. Casting can’t do this, because it would need a new mold per medal. So variable text is engraved after the medal is finished, one at a time.
| Fixed text (cast) | Variable text (engraved) | |
|---|---|---|
| Same on every piece | Yes | No |
| When it’s made | During die-casting | After plating and finishing |
| Per-piece cost | None | Yes |
| Changes need | New mold | Software edit |
| Good for | Division, event name, club mark | Names, times, dates, places |
The practical strategy is to split your text by category. Anything that stays the same across the run should be cast. Anything that varies should be engraved. That way you pay the mold cost once and the engraving cost only on the text that genuinely differs.
This is also why reusing a mold across seasons works so well. Cast the club crest, the sport icon, and the division. Engrave the year. One mold, many seasons, and the annual variable cost is only the engraving.
What Can and Can’t Be Engraved
Medal engraving happens after plating and finishing, which constrains what’s achievable.
The back is the usual target. Most medal designs leave the reverse side relatively blank specifically for engraving. That’s the convention in race and sports medals, and it’s worth deciding early whether you want that space, because a design that covers the back leaves nowhere for names.
Plating depth limits laser marking. A laser needs to remove material to leave a visible mark. On a thin plating over a dissimilar base metal, the mark can look inconsistent if the beam reaches the substrate. We test the specific plating and adjust power before a production run, which is why we ask for a sample approval.
Recessed and raised areas behave differently. Laser engraving on a flat field is clean and even. Engraving across a raised relief means the focal distance changes, so the mark depth varies. It’s workable — we do it — but it’s not the right place for small text.
Very small text has a floor. Below roughly 1mm character height, laser marks start to fill in and become illegible, especially on a textured or plated surface. If your design needs a lot of information, give it area rather than shrinking the type.
Curved surfaces need the right setup. A rotary cutter works on flat surfaces only. Laser handles contours within the machine’s focal range. If your medal has significant curvature where you want text, mention it before tooling.
[Image: process-11-packing.jpg — Inspecting finished medals before packing]
Engraving Options by Medal Type
Different medal categories call for different engraving approaches. Here’s how we’d spec each.
| Medal type | Typical variable data | Recommended method |
|---|---|---|
| Race finisher | Name, finish time, age group place | Laser, back side |
| Sports placement | Name, team, season year | Laser, back side |
| Academic award | Student name, subject, year | Laser or rotary, front or back |
| Corporate recognition | Employee name, years of service | Rotary for depth, front |
| Military / commemorative | Service details, dates, unit | Rotary for permanence |
| Participation | Usually none | Cast text only, no engraving |
The pattern is that medal categories with high per-unit budgets and low volumes lean toward rotary for its deeper, more traditional mark. High-volume categories use laser because it scales without setup. And participation medals mostly skip engraving entirely, because personalizing 2,000 pieces rarely justifies the cost when the award is collective.
Corporate recognition is the interesting case. Service awards are often presented to a single person in front of the whole company, and depth reads as quality from across a room. That’s where rotary’s deeper cut earns its higher cost.
Spec’ing Engraving So It Survives
Four things to get right before you approve a production run.
Decide the back panel early. If you want names or times engraved, your design needs to reserve space. Tell your designer before tooling, not after.
Send your variable data as a clean file. A spreadsheet with one row per recipient, columns for name and the variable fields. That format lets us drive the laser without manual re-keying, which removes transcription errors.
Lock your character minimum. We’d suggest nothing below about 1mm in height for laser text on a plated surface. If your data won’t fit, increase the panel size rather than shrinking the type.
Approve a physical sample. Engraving appearance depends on the plating and the relief geometry of your specific medal. A sample with an actual engraved name tells you more than any specification can.
Our quotes go out within 24 hours with a free design proof the same day. Samples take 7 to 10 days so you can check plating and engraving in the hand, and production ships in 7 to 15 days after approval. Our minimum is 100 pieces per design, and our floor runs over 30,000 pieces a day. If you want to see how engraving fits into the full build, our medal manufacturing process page covers all 12 steps, and the medal design guide covers preparing your artwork. Send your spec through our contact page and we’ll come back on engraving feasibility.
[Image: factory-workshop-03.jpg — Engraving and finishing stations on the production floor]
FAQ: Medal Engraving
Can you engrave the back of a medal? Yes, and the reverse side is the standard place for engraved names, times, and dates. Most medal designs leave the back relatively clear for exactly this reason. If you plan to engrave, tell your designer before tooling so space is reserved rather than filled with decoration.
What’s the difference between laser and rotary engraving? Laser engraving uses a focused beam to remove a thin layer of material, giving precise, shallow marks driven directly from software — so every medal in a run can carry different text with no per-piece setup. Rotary engraving uses a mechanical cutter, cuts deeper, and reads as more traditional, but costs more in machine time and suits smaller runs.
Why does engraving cost more than casting text? Cast text is formed in the mold and costs nothing extra per piece. Engraved text is applied after plating and finishing, one medal at a time, because each piece carries different information. Splitting your text — cast what’s constant, engrave what varies — keeps the per-piece cost down.
Can I engrave the front of a medal instead of the back? Yes. Front engraving works well for academic and corporate awards where the recipient’s name is part of the presentation. The constraint is your design: a front face covered in relief leaves no flat field for clean engraving, so reserve space at the design stage.
How small can engraved text be? Below roughly 1mm character height, laser marks start to fill in and become hard to read, particularly on a plated or textured surface. If your data is extensive, give it more area rather than reducing type size.
Does engraving work on a plated or enameled medal? It does, with caveats. A laser needs to remove material to leave a mark, so on thin plating over a dissimilar base metal the result can be inconsistent — we test the specific plating and adjust power before production. Engraving across raised relief also changes focal distance, so small text is better placed on a flat field.
Recommended Reading
- Medal Plating & Finishes: Gold, Silver, Nickel, Antique — how the surface under your engraving is built
- Custom Medal Design Tips From a Manufacturer — preparing artwork for production
- How to Spot Quality Issues in Custom Medals — what to inspect on your sample
Data to confirm: the ~1mm minimum character height and engraving behavior on specific platings reflect our standard practice and should be confirmed against your artwork and chosen finish. Per-piece engraving cost depends on character count, method, and quantity.
See also: hard enamel award medals — hard enamel medals built on the same Zamak die-cast base — specs, MOQ 100 and production schedule.
