Community guideMachines / SFX

Getting the most from your PostPro SFX

The PostPro SFX is AMT’s desktop vapor smoothing system, sized for R&D and low-volume production. This guide collects what AMT publishes about it; SFX owners swap tips on the community forum.

  • By AMT Team
  • Guide
  • 1 min read
  • Updated
  • Sources1,2,3,4

The published specs

ItemPostPro SFX
Chamber190 × 320 × 190 mm (11.5 L)
Cycle2 h
ConsumablePostPro Pure (FA5802); FA9202 for polypropylene
TechnologiesMJF, SLS, HSS; FDM ULTEM and Onyx parts
External size450 × 500 × 845 mm

Features, in AMT’s words

The SFX product page lists intuitive software and a 2 hour process time. AMT’s brochure adds a touchscreen, Wi-Fi, a status beacon, a quick-change recovery cartridge and no need for external extraction.

Make the most of every cycle

SFX in the field

Point Designs makes partial hand prostheses on HP MJF and smooths them on a PostPro SFX; see Case study: Point Designs, partial hand prostheses smoothed on a PostPro SFX (opens the community forum in a new tab). The SFX product page also shows a complete workflow from SLS printing to vapor smoothing, made with production partner SGD 3D.

Sources

  1. Vapor smoothing: SF and X-series family page and SFX, SF2X, SF50, SF100 product pagesAMT
  2. AMT PostPro brochure: automated post-processing systems for additive manufacturing, V4.0 (June 2026)AMT
  3. Vapor smoothing consumables: PostPro Pure (FA5802), FA326 and FA9202AMT
  4. Designing 3D-printed partial hand prostheses patients want to wear (Point Designs case study)AMT

Keep reading

More from the community guides

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Next step

See the price. Run the numbers. Hold the part.

List prices are public and the cost-per-part math is yours to check, with no email needed for either. The free benchmark puts your own parts, vapor smoothed, in your hands.

  1. 01Quote

    Build your quote

    Pick a system and its options and get an itemized total on screen, from AMT’s published list prices.

    Build your quote

  2. 02ROI

    Calculate your ROI

    Compare your cost per part with manual finishing, using your own labor rate and volumes. Every assumption is editable.

    Calculate ROI

  3. 03Benchmark

    Test your parts, free

    Ship us your parts with a prepaid label. We vapor smooth them and send them back with before-and-after photos and a benchmark report.

    Test your parts, free

    No cost to evaluate · Parts returned · Typical turnaround 2–3 weeks5

Prices: AMT list prices, excluding tax and shipping; confirmed in your formal quote.

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