AMT PostPro SF100 Vapor Smoothing System

The AMT PostPro SF100 is a high-volume vapor smoothing system for 3D printing - achieve smooth, sealed, end-use part finishes with industrial-grade efficiency.

Vapor Smoothing for large 3D printing production runs and rapid prototyping

AMT’s PostPro SF100 is a patented chemical vapor smoothing solution for postprocessing thermoplastic polymer 3D printed parts.

The system is a step up in post processing technology and includes advanced features to provide a state of the art production experience.

The PostPro SF100 has been designed and built for production environments and high volume throughput to enable industrial scale additive manufacturing.

PostPro SF100 Features

amt logo

PostPro SF100

The PostPro SF100 is a fully closed-loop vapor smoothing system designed to ensure operator safety. The system includes a consumable recovery process, with AMT supporting the collection and delivery of recovered consumables, enabling safe and environmentally responsible operation.

AMT patented technology

Drawing on AMT’s 7+ years professional experience in the chemical vapor smoothing industry. Protected under the following patents: EP3565712, GB2582225 & GB2597240B.

postpro sf100

Consumable Management

RFID canister recognition and fool proof connections.

Touchscreen control

Experience a new level of process control with a touchscreen and integrated control panel.

Compatible with powder-based & extrusion 3D printers

Works with powder and extrusion-based additive manufacturing technologies. Tested with over polymers including nylons and TPU/TPE flexible materials. Ideal for SLS, MJF, HSS.

Safe & green chemistry

Utilizing AMT’s green PostPro Pure consumable for safe and sustainable operation with safe-pour, non-hazardous packaging.

Stages of Vapor Smoothing

Vapor smoothing is a 3D printing post-processing best practice that uses vaporized solvent to smooth the surface of a printed part. It involves exposing the part to a controlled environment of solvent vapor, which melts and re-solidifies the outer layer, resulting in a smoother, glossier finish.

postpro parts loaded

Part Loading

Parts are loaded into the machine.

postpro processing

Processing

Solvent vapor is applied to the parts which melts and re-solidifies the outer layer.

postpro smoothed and sealed

Curing, Drying & Extraction

Parts are cured and sealed and then extracted from the machine.

AMT PostPro SF100 Vapor Smoothing System Benefits

amt postpro sf50

Safe and Easy to Use

The PostPro SF100 is a fully closed-loop vapor smoothing system designed to ensure operator safety. The system includes a consumable recovery process, with AMT supporting the collection and delivery of recovered consumables, enabling safe and environmentally responsible operation.

saddle smoothed

Enhancing Part Properties

The original technology that smooths and seals the surface and internal cavities of 3D printed polymer parts, while also improving mechanical properties.

production environment

For Production Environments

The PostPro SF100 is a step up in post processing technology and includes advanced features to provide a state-of-the-art post processing experience. PostPro SF100 has been designed and built for production environments and high-volume throughput to enable industrial scale additive manufacturing.

postpro sf cannisters

Easy Consumable Handling

Proprietary safe pour cartridges and no-hassle, non-hazardous packaging for fast and efficient delivery.

Achieve injection molding-quality with vapor smoothing

Vapor smoothing is the only technology capable of smoothing and sealing both the surface and internal cavities of 3D printed polymer parts, while simultaneously improving their mechanical properties.

Up to

420%

REDUCTION IN SURFACE ROUGHNESS

Parts processed with PostPro SPX machines have a surface finish comparable to injection molding.

  • Reduces cost-per-part & increases throughput
  • Improves scratch resistance
  • Seals surface

Up to

3X

IMPROVEMENT TO MECHANICAL PROPERTIES

Vapor smoothing significantly improves the elongation at break and tensile strength of materials.

  • Smooths surface / removes irregularities
  • Improves mechanical properties
  • Improves UV resistance

100%

Sealed

IMPROVEMENT TO MECHANICAL PROPERTIES

Vapor smoothing does not only reduce surface roughness, it also seals the surface of the material unlocking various new applications.

  • Reliable repeatable results from batch to batch
  • Improves water resistance
  • Enhances aesthetics

AMT PostPro SF100 Vapor Smoothing System Specifications

Chamber Dimensions400 x 600 x 400 mm
Chamber Volume96 litres
ConsumablesFA5202 – Sustainable Consumable
FA326 – High Performance Consumable
FA9202 – Polypropylene
Compatible MaterialsPA11, PA12, TPU, TPE & Others
Compatible TechnologiesMJF, SLS, HSS, FDM
Processing Time1.5 – 2 hours

Vapor Smoothed Examples

View the before and after images of 3D printed parts that have been post processed with vapor smoothing

Industries we work with

TriMech Advanced Manufacturing is used in a wide variety of industries

Architecture 3D printing
Architectural Design & Construction
  • Model making
  • Urban planning
  • Concepts
Consumer product 3D printing
High Tech & Consumer Products
  • Aesthetic and function testing
  • Concepts and prototypes
  • Sales and marketing models
Medical 3D printing
Dental, Medical & Life Sciences
  • Anatomical models
  • Medical devices
  • Orthopedics
  • Prosthetics
  • Surgical planning models
Industrial design 3D printing
Industrial Products, Mold Tool & Die
  • Jigs, fixtures, and assembly tooling
  • Injection molding
  • Silicone molding
  • Sand and investment casting
  • Thermoforming

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