AMT PostPro SF50 Vapour Smoothing System

AMT’s PostPro SF50: The Ultimate Vapour Smoothing Solution for Thermoplastic 3D Printed Parts

AMT’s PostPro SF50 is a cutting-edge, patented chemical vapour smoothing solution that transforms the post-processing of thermoplastic 3D printed parts. With its advanced features and proprietary technology, it enables manufacturers to achieve surface finishes comparable to traditional injection moulding, while reducing production time, costs, and operational complexity.

At the core of the PostPro SF50 is AMT’s proprietary BLAST (Boundary Layer Automated Smoothing Technology) process. This breakthrough ensures consistent and high-quality results, even for complex geometries. Whether working with elastomers, rigid plastics, or composites, the machine delivers smooth, uniform finishes, ideal for industries demanding both functionality and visual appeal.

Compact Yet Powerful Vapour Smoothing

Formerly known as the PostPro3D MINI, the PostPro SF50 is tailored for prototyping and low-volume production. Its enhanced 50-litre chamber allows manufacturers to handle multiple parts efficiently, providing an even, high-quality finish across the board. This makes it an excellent solution for design departments, R&D teams, and businesses producing small batch runs.

The larger chamber supports a smoother process with no compromise on precision, making the PostPro SF50 particularly useful for companies looking to streamline workflows while ensuring repeatable quality.

Broad Material Compatibility

Designed for flexibility, the PostPro SF50 supports a variety of thermoplastic materials:

• Elastomers (TPEs, TPUs, PEBAs, SBCs): Achieves over 1000% reduction in surface roughness, improving shore hardness, elongation-at-break, and tear resistance. The resulting sealed surfaces enhance part functionality, ensuring air- and watertight integrity.
  
  

• Rigid Plastics (PA6, PA11, PA12, ABS, PC): Delivers more than 800% surface roughness reduction, leading to better tensile strength and elongation-at-break for improved mechanical performance.
  
  

• Performance Composites (carbon-filled, glass-filled, flame-retardant, nanocomposites): Enhances mechanical strength and durability, making them fit for demanding applications in aerospace, automotive, and more.
  
  

Smart Integration and Simplicity

Equipped for Industry 4.0, the PostPro SF50 connects effortlessly with MES and ERP systems, promoting greater efficiency, traceability, and automation in modern manufacturing setups. Its plug-and-play design eliminates complex installation procedures, allowing fast setup and operation without modifying existing facilities.

Technology-Agnostic Compatibility

This solution integrates seamlessly with major additive manufacturing technologies including MJF (Multi Jet Fusion), SLS (Selective Laser Sintering), and FFF (Fused Filament Fabrication). Regardless of whether you're using powder- or filament-based methods, you can expect consistent, production-quality finishes.

Built for Innovation and Scale

Perfectly suited for prototyping and small-scale production, the PostPro SF50 combines compact design with exceptional performance. It reduces the time and labour traditionally required for post-processing, allowing manufacturers to scale operations while maintaining quality.

AMT’s PostPro SF50 isn’t just a vapour smoothing chamber—it’s a strategic investment in quality, efficiency, and innovation. For businesses aiming to improve the mechanical properties, durability, and aesthetics of their 3D printed thermoplastics, the PostPro SF50 delivers unmatched results across a wide range of materials and applications.

Whats Included: 

• Extractor

• Extraction duct & clips

• Processing racks