- Stock: In Stock
- Product code: SFX Complete Bundle
- Weight Brutto: 145.00kg
- SKU: 3RD-EU-AM-000002
The AMT PostPro SFX is the world's first bench-top chemical vapour smoothing system, purpose-built to eliminate the rough, porous surface finish that characterises as-printed SLS, MJF, SAF, HSS, and FDM/FFF polymer parts. Powered by AMT's proprietary PostPro Pure FA5802 biodegradable solvent, its 11.5-litre front-loading process chamber completes a full smoothing cycle in 90–120 minutes per batch — with no external extraction system required and no hazardous solvent handling.
| Process Chamber Volume | 11.5 litres |
|---|---|
| Process Chamber Dimensions (W × D × H) | 190 × 320 × 190 mm |
| Typical Cycle Time | 90–120 min per batch |
| Compatible AM Technologies | SLS, MJF, SAF, HSS, FDM/FFF |
The image below shows the PostPro SFX in its compact bench-top form — a dark, industrial-grade enclosure with the signature teal branding, a front-facing 7" colour touchscreen, and a clean panel design that fits comfortably on any laboratory or workshop bench.
Chemical Vapour Smoothing: From Porous Print to Production Finish
Every SLS, MJF, or FDM part emerges from its printer with characteristic surface roughness — a direct consequence of powder sintering or layer-by-layer deposition. That roughness has real functional consequences: it increases friction in moving assemblies, limits fatigue life, prevents reliable sealing in fluid-carrying geometries, and gives end-use parts an unmistakably "printed" appearance. Manual sanding or media blasting can address the outer skin, but neither method reaches internal channels and enclosed cavities.
AMT's chemical vapour smoothing process operates differently. PostPro Pure FA5802 vapour condenses uniformly across all exposed surfaces — including internal geometries — and dissolves a controlled micro-layer of polymer. As the surface resolidifies, pores and internal cavities seal shut while elongation at break and fatigue resistance simultaneously improve. The result is a part that looks and performs like injection-moulded production plastic, produced directly from your existing additive manufacturing output.
The video below introduces the PostPro SFX and demonstrates the full vapour smoothing workflow from part loading to finished output.
PostPro Pure FA5802: Green Chemistry for Industrial Results
What distinguishes the PostPro SFX from legacy solvent-based finishing systems is its consumable. PostPro Pure FA5802 is a purpose-engineered biodegradable solvent that carries an exceptional safety certification portfolio — one that most industrial alternatives cannot match. The 1000 ml Safe-Pour cartridge, shown below, is the only consumable the system requires. AMT's proprietary packaging eliminates direct solvent contact entirely during loading and unloading: the cartridge locks into the recovery slot with a single click, and spent solvent is automatically recovered into the same unit at cycle end. No funnels. No decanting. No specialist PPE required for routine operation.
Certifications That Matter in Regulated Industries
PostPro Pure has been independently tested against international standards covering biocompatibility, food safety, and environmental impact. Parts smoothed with PostPro Pure show no cytotoxic effect under ISO 10993-5 testing protocols — a critical gate for medical device prototyping and healthcare components. The solvent is listed in the FDA-approved database and holds food contact approval under EU regulations EG 1935/2004 and EU 10/2011, which opens direct food contact applications for PA12 and PA11 end-use parts. It is readily biodegradable per OECD 301B and shows no toxicity to aquatic organisms at tested concentrations — a meaningful distinction for facilities with environmental discharge obligations. Full REACH (EC 1907/2006) and RoHS (2011/65/EU) compliance is documented.
Before & After: The Surface Transformation in Practice
The two images below document the surface quality change on a TPU bellows component — one of the most demanding geometries for vapour smoothing, combining tight convolutions with thin, flexible walls. The first image shows the part directly off the SLS printer: a grey, visibly porous surface with the granular texture characteristic of sintered polymer powder.
The same bellows after a single PostPro SFX cycle is shown in the image below. The surface is fully sealed, uniformly black, and smooth to the touch. Critically, the flexible geometry — including all tight-radius convolutions — is preserved without deformation. This part is now waterproof and functionally ready for pneumatic or hydraulic end-use testing.
7" Touchscreen Interface: Batch Control Without Complexity
Operator interaction with the PostPro SFX centres on a 7-inch colour touchscreen with two primary modes: PROCESSING for cycle execution and SETTINGS for parameter configuration. WiFi connectivity enables remote monitoring and over-the-air software updates. An illuminated status beacon provides at-a-glance cycle state visibility from across the workshop floor. The close-up below shows the interface mounted on the SFX unit positioned on its storage stand, at an ergonomic waist-to-chest height that makes loading the front-access chamber and reading cycle status straightforward.
Compact Footprint, Complete Integrated System
The PostPro SFX occupies a bench footprint of 450 × 500 mm — comparable to a large laser printer. At 82 kg, it is stable on any reinforced bench or, as shown below, mounted on the included storage stand that integrates part preparation and consumable storage into a single deployable unit. Processing racks slide in and out of the front-loading chamber without tools, and the quick-change recovery cartridge slot is accessible from the same front panel, keeping the entire operational interface on one side of the machine.
Compatible Materials: PA12, PA11, TPU, ULTEM, Carbon-Filled Nylons
The PostPro SFX is validated for a broad and actively expanding portfolio of additive manufacturing materials. At launch, the system is optimised for polyamide-based and TPU material families across SLS, MJF, SAF, HSS, and FDM/FFF platforms. Validated polyamide PA12 sources include 3D Systems DuraForm, EOS PA 2200 and PA 650, Evonik INFINAM PA6002, Farsoon FS3300PA, HP 3D High Reusability PA12, Sinterit PA 12 Industrial and PA 12 Smooth, Stratasys SAF PA12, and Raise3D PA12 CF+ for FDM applications. PA11 variants include Formlabs Nylon 11 and Nylon 11 CF, HP 3D High Reusability PA11, Sinterit PA 11 Onyx, and Fabulous DETECT PA 11 and BLUE CARE PA 11 for optical detection workflows. TPU processing covers Formlabs TPU 90A (SLS), Forward AM Ultrasint TPU01 (MJF), and Lubrizol ESTANE 3D TPU M95A (MJF) and M88A (SLS). High-performance FDM materials — including Markforged Onyx, Nylon White FS, ULTEM 9085, and Stratasys ULTEM 9085 and ULTEM 1010 — are also fully supported. AMT continues to expand the compatibility list; contact AMT to request benchmarking for materials not yet on the validated roster.
The video below shows the PostPro SFX integrated into a complete SLS-to-finished-part production workflow alongside the Formlabs Fuse 1, demonstrating how the two systems operate as a coherent post-processing cell.
Six Years of Industrial Experience in a Bench-Top Enclosure
The PostPro SFX is not a first-generation experiment. AMT's chemical vapour smoothing technology is protected under three international patents — EP3565712, GB2582225, and GB2597240B — and has been refined over six years of industrial deployment across more than 300 blue-chip customers in medical, consumer, industrial, and automotive sectors, processing over 30 million components in aggregate. That operational depth informs every engineering decision in the SFX: from the chamber geometry that ensures uniform vapour distribution to the filter specification that keeps cycle performance consistent batch after batch. The angled view below highlights the precision-built enclosure, reinforced panel joints, and the ventilation array that manages internal airflow without any ducted extraction connection.
Tech Tip: When smoothing parts with internal channels destined for pneumatic or hydraulic applications, orient them vertically on the processing rack with channel openings facing downward. This promotes uniform vapour condensation on internal wall surfaces, ensuring complete sealing along the full channel length. Parts processed horizontally with blocked end geometry may trap vapour unevenly, producing inconsistent internal surface quality. For flexible TPU components, keep cycle time toward the lower end of the 90–120 min window to prevent over-smoothing of fine surface features.
Technical Specifications of the AMT PostPro SFX
The three-quarter angle view below shows the complete PostPro SFX system — processing unit above and storage stand below — in its fully installed configuration, conveying the relative scale and the access geometry for the front-loading chamber door.
Mechanical Dimensions
| Model | PostPro SFX |
|---|---|
| External Dimensions (W × D × H) | 450 × 500 × 845 mm |
| Weight | 82 kg |
| Adjustable Feet | Yes |
Process Chamber
| Chamber Dimensions (W × D × H) | 190 × 320 × 190 mm |
|---|---|
| Chamber Volume | 11.5 litres |
| Loading Type | Front loading |
Process Performance
| Typical Cycle Time | 90–120 min per batch |
|---|---|
| Compatible AM Technologies | SLS, MJF, SAF, HSS, FDM/FFF |
| Compatible Material Classes | Polyamide 12 (PA12), Polyamide 11 (PA11), TPU, ULTEM 9085, ULTEM 1010, Carbon-filled nylons |
Electrical Configuration
| Voltage / Phase | 230 V / Single Phase |
|---|---|
| Current (EU) | 16 A |
| Current (UK) | 13 A |
System Features
| Control Interface | 7" colour touchscreen |
|---|---|
| Status Indicator | Illuminated status beacon |
| Connectivity | WiFi |
| Consumable Cartridge System | AMT Safe-Pour FA5802 cartridges — no direct solvent contact |
| Solvent Recovery | Quick-change recovery cartridge, automatic recovery |
| External Extraction System Required | No |
| Air Filters | Easy-change (6 filters included) |
PostPro Pure FA5802 Consumable
| Solvent Name | PostPro Pure FA5802 |
|---|---|
| Volume per Cartridge | 1000 ml |
| Biodegradability | Readily biodegradable — OECD Guideline 301B |
| Food Contact Approval | Yes — EG 1935/2004, EU 10/2011, EG 2023/2006 |
| FDA Status | Listed in FDA-approved database |
| Cytotoxicity (ISO 10993-5) | Tested — no cytotoxic effect confirmed on processed parts |
| Flammability | FMVSS302 compliant |
| REACH Compliance | EC 1907/2006 |
| RoHS Compliance | 2011/65/EU and amendment 2015/863 |
Patents
| Protected Patents | EP3565712, GB2582225, GB2597240B |
|---|
Warranty
| Warranty Period | 2 years |
|---|
What's in the Box
- AMT PostPro SFX processing unit
- 6× processing racks
- 1× storage stand
- 1× preparation stand
- 3× PostPro Pure FA5802 cartridges (1000 ml each)
- 6× air filters
What 3D printing technologies does the AMT PostPro SFX support?
The PostPro SFX is compatible with parts produced by SLS (Selective Laser Sintering), MJF (Multi Jet Fusion), SAF (Selective Absorption Fusion), HSS (High Speed Sintering), and FDM/FFF (Fused Deposition Modelling) processes. It is optimised at launch for rigid nylons and flexible TPUs, with expanded material compatibility actively in development.
Does the PostPro SFX require an external fume extraction or ventilation system?
No. The PostPro SFX is designed for fully self-contained operation. Internal air filters manage vapour containment within the machine enclosure, and the Safe-Pour cartridge system prevents direct solvent exposure during consumable handling. No ducted extraction connection to an external system is required, making the machine suitable for shared laboratory and workshop environments.
Is PostPro Pure FA5802 safe for medical and food contact applications?
PostPro Pure FA5802 has been tested under ISO 10993-5 with no cytotoxic effect confirmed on processed parts. It is listed in the FDA-approved database and holds food contact approval under EU regulations EG 1935/2004 and EU 10/2011, enabling direct food contact applications in compatible PA12 and PA11 parts. The solvent is readily biodegradable per OECD 301B, REACH compliant (EC 1907/2006), and RoHS compliant (2011/65/EU).
How long does a PostPro SFX vapour smoothing cycle take?
A typical PostPro SFX cycle takes 90–120 minutes per batch. The exact duration depends on the material being processed and the target surface quality level. Up to six processing racks can be loaded simultaneously into the 11.5-litre front-loading chamber, allowing multiple parts — or a complete printer build tray — to be finished in a single run.
Does the PostPro SFX smooth internal channels and enclosed cavities?
Yes. Chemical vapour smoothing reaches all surfaces exposed to vapour, including internal channels, lattice structures, and enclosed cavities that manual sanding or media blasting cannot access. This makes the PostPro SFX particularly effective for fluid-carrying components, manifolds, ducts, and any geometry where internal surface quality and sealing are functionally critical.
Why Choose EXPERT3D?
EXPERT3D has specialised in advanced 3D technology and additive manufacturing solutions since 2012 — more than a decade of hands-on experience selecting, deploying, and supporting professional post-processing and printing systems across research institutions, manufacturing facilities, and industrial R&D teams across Spain and Europe. We provide pre-sales technical consultation, delivery coordination, and post-sale support backed by direct manufacturer contacts. The AMT PostPro SFX is a precision post-processing system: our team can help you evaluate chamber capacity against your production volume, advise on material compatibility for your specific application, and support workflow integration with your existing SLS, MJF, or FDM setup. Contact us to discuss your requirements and current availability.
