AMT PostPro SF50 Vapor Smoothing Unit

This product is currently on backorder. Lead-time for delivery is 7-10 working days.
£53,900.00 £64,680.00

Smooth your 3D printed parts to injection mold-like finishes using the AMT PostPro SF100.

AMT PostPro systems use a chemical polishing process that gives your parts a beautiful look while also improving color in many cases, sealing against water and air.

The PostPro SF100 vapor smoothing machine can process parts from many different additive manufacturing technologies, including Multi-Jet Fusion (MJF), selective laser sintering (SLS), and fused deposition modeling (FDM).

AMT’s PostPro3D is a patented chemical vapor smoothing solution for post-processing thermoplastic 3D printed parts.


PostPro3D is a smart and automated post processing solution for thermoplastic polymer 3D Printed parts based on AMT’s proprietary BLAST process (Boundary Layer Automated Smoothing Technology).


PostPro3D achieves a surface finish that matches injection moulding techniques. This enabling technology reduces lead-time, cost of manufacture, operational and maintenance costs providing the ‘missing piece’ in the digital manufacturing chain.


PostPro SF50 Formerly known as PostPro3D MINI, this new generation technology includes advanced features providing a more efficient user and production experience. 


Designed for prototyping and low volumes

With a 50 litre chamber, PostPro SF50 was developed for quick and efficient post-processing of prototypes and a series of smaller part sizes.  Ideal for research and development, as well as design and production activities.




Elastomers - TPEs, TPUs, PEBAs, SBCs

    • Surface roughness reduction of over 1000%.
    • Processing provides parts with improved shore hardness, elongation-at-break and tear resistance
    • Uniform sealed surface
    • Shrinkage reaches a maximum of 1%.

Rigid Plastic -  PA6, PA11, PA12, ABS, PC 

    • Surface roughness reduction of over 800%
    • Processing provides parts with improved ultimate tensile strength, yield stress and elongation-at-break
    • Quality sealed surface
    • Increased functionality

Performance and Composites - Carbon filled, Glass filled, Flame retardant, Nanocomposites

    • Increased durability
    • Processing provides parts with improved elongation at break and ultimate tensile strength



Industry 4.0 automation with the capability to seamlessly connect with external MES and ERP systems.


More Information
Manufacturer SKU 300300
Operating Temperature 15°C (59°F) - 20°C (68°F) at 30-40 % relative atmospheric humidity.
Power Requirements PostPro SF50 - Single Phase/220V-230V Extraction Unit - Single Phase/280V
Dimensions PostPro SF50 (W) 824 mm x (D) 1,398 mm x (H) 1,822 mm
Extractor (W) 600 mm (D) 790 mm (H) 1,120 mm
Weight (KG) PostPro SF50 800KG Extractor 145KG
Brand amt
  • PostPro SF50
  • Extractor
  • Extraction duct & clips
  • Processing racks
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