Free benchmark · PostPro vapor smoothing
Test your parts
Test your parts is AMT's benchmark program for PostPro vapor smoothing. Send us your 3D printed parts: we vapor smooth them, photograph every before and after, and send them back with a detailed benchmark report and expert recommendations.
No cost to evaluate · Parts returned · Typical turnaround 2–3 weeks1
How it works
Four steps, from your desk to our lab and back.
-
01Online
Submit your request
Tell us about your parts, materials and the finish you are after. It takes a few minutes, and you can move back and forth between steps.
-

02You ship
Ship your parts
Once your AMT contact approves the request, you get an email with a secure link to your shipping details and a prepaid label. Pack your parts securely and send them to our facility.
-

03Our lab
We inspect and vapor smooth
Our technicians vapor smooth your parts on the right PostPro system for the job, with the settings adjusted to your samples.
- Sample inspection
- Parts placed or hung on processing racks
- Vapor smoothing
- Result inspection: smoothness and sealed surface
-

04Back to you
Get your parts and report
Your parts come back with before-and-after photos and a full benchmark report, with expert recommendations.
PhotoAn AMT vapor smoothing benchmark: parts as printed arrive, go into the smoothing chamber on a rack, and ship back vapor smoothed. Not retouched.
Before you start
What the request asks for
Have these to hand and the request takes a few minutes.
-
Contact details
Company, your name and email. Phone is optional.
-
Return shipping address
Where we send your parts back.
-
Your courier optional
If you have an account with DHL, FedEx, UPS, TNT or another courier.
-
Processing preferences
Processing location, your AMT contact and the process type. A preferred machine, a preferred consumable and special instructions are up to you.
-
Your parts
Details for each batch of parts (one batch is enough if they are all the same), plus your main industry or application.
-
Marketing permission optional
Tick it if AMT may use photos and results of your parts for marketing. Leave it blank if your parts are confidential.
What comes back
Judge the surface on your own geometry.
Same part, before and after. Your report shows your own parts this way, photographed before and after vapor smoothing.


Not ready to ship yet?
Ask us first.
Not sure your material, printer or geometry is a fit? Ask before you send anything, and we'll reply by email.
Helpful to include
- Material and printer or process.
- Part size and how many parts you make.
- The finish you need, and what the parts are used for.
Ask us by email
Email info@amtechnologies.com, or use AMT's benchmark request form on HubSpot.
FAQ
Benchmark questions
Does it cost anything to test my parts?
No. There is no cost to evaluate, and AMT sends you a prepaid shipping label for your parts.1
Do I get my parts back?
Yes. Your parts come back to you after processing, with before-and-after photos and a full benchmark report.1
How long does a benchmark take?
The typical turnaround is 2–3 weeks.1
What should I send?
Unprocessed or newly printed parts. If you send different kinds of parts, describe each kind as its own batch in the request; if all your parts are the same, one batch is enough.
Which PostPro system will process my parts?
Our technicians vapor smooth your parts on the right PostPro system for the job. You can name a preferred machine and consumable in the request, or leave the choice to us.
Can AMT use photos of my parts?
That is your choice. The request has a marketing permission box: AMT may use photos and results of your parts for marketing if you tick it.
Can I track my request?
Yes. Once your AMT contact approves the request, you get an email with a secure link to your shipping details, your labels and your benchmark. You can also track an existing request on the benchmark portal.
Ready when you are