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PostProcess DECI Duo

An automated support removal and surface finishing machine for all your 3D printing post processing needs.

Clean & Finish 3D Printed Parts with a single solution

The DECI DUO Automated Support Removal and Surface Finishing machine provides software-driven, hands-free, dual process finishing for 3D printed parts.

The DECI Duo is capable of removing support material and finishing surfaces of parts created with the following 3D printing technologies: FDM, SLS, SLA, CLIP, PolyJet, MJF, and more.

PostProcess DECI Duo

PostProcess DECI Duo Features

Part Cleaning

Removes Support Material for all 3D printed materials, including FDM, SLS, SLA, CLIP, PolyJet, MJF, and more.

Part Smoothing

Finish 3D printed parts to the desired Roughness Average (Ra) to achieve various types of finishes, the DECI Duo is ideal for any part complexity.

Limited Technician Involvement

Works continuously with limited technician involvement required, combined with the ability to finish many parts in the same cycle, speeds overall throughput and ensures that the post-print finishing never hinders the production runs.


Machine Advantages

  • Superior support removal and surface finish
  • Evenly treated parts
  • Cycle time reduction
  • Minimized part breakage
  • Minimal operator intervention
  • Preservation of fine-feature details

PostProcess DECI Duo Benefits


Software Driven

PostProcess has taken the guesswork out of post-printing by creating pre-programmed recipe formulations designed from data. Instead of trial and error resulting in scrapped parts or inconsistent results, you get the desired finish every time at the touch of a button.

Carefully controlling the system’s energy, speed, and direction, the Agitation Algorithm ensures your productivity is boosted by producing consistent end parts with no breakage. The software varies agitation intensities, temperatures, process time and other process factors to deliver the ideal finished part.

AUTOMATE3D Finishing Software

For any type of part

The Hybrid DECI Duo has been engineered for the most advanced 3D print materials such as resins, thermoplastics, and metals, and offer fast cycle times for even the most complex parts, including those with internal channels, organic geometries, and honeycombs.

Through a combination of optimized energy, exclusive detergents, and suspended solids, the system is guided by the patent-pending Agitation Algorithms to remove support material and provide the desired surface finish while preserving fine-detail part geometries.

PostProcess Operation

Thoughtful Design

The Hybrid DECI Duo thinks like a member of your team, monitoring and reacting in real-time to maintain optimal conditions with sophisticated features like pre-programmed preventative maintenance schedules, intelligent cycle time programming, and one-touch repeatability with recipes stored within the software.

Thoughtfully designed, the Hybrid DECI Duo also includes an LED lighted chamber, noise reducing features for a low dBa, and the flexibility of a manual mode to allow for hands-on part finishing.

PostProcess consumables


All of the patent-pending engineered solutions have been developed for high-performance and optimized to use eco-friendly detergents and media. Detergents are available in pre-mixed 5 gallon and 55 gallon containers. Concentrated versions are also available.

Example Parts

Example parts cleaned and finished with the DECI Duo. Pick on the images below to enlarge:

PostProcess DECI Duo Specifications

Hardware Features

  • Beckhoff™ digital interface
    • Customizable settings
    • Set and save programs for future runs
  • Stainless steel envelope
  • Textured powder coated enclosure
  • Counter-weighted vertical door
  • Fully insulated exterior
  • Casters for easy installation

Size and Weight

  • Envelope: 15” D x 20” H
  • Machine closed door footprint: 67.5″ L x 35.75″ W x 85.5″ H.
    • Fits through standard door
  • Machine open door footprint: 67.5″ L x 82.75″ W x 100″ H
  • Approximate Weight: 1800 lbs. empty, 2050 lbs. full

AUTOMAT3D™ Software Features

  • Variable temperature (100-178°F)
  • Intelligent cycle times
  • Proprietary Agitation Algorithms


  • PG5C Detergent
  • AS-SS, AS-ALO, PS-SS Suspended Solids


  • Voltage: 208V 3 Phase
  • Amperage: 60A
  • Connector: 560P9W (IP67)

Safety Features

  • Emergency stop
  • Auto power down
  • Compliant with all OSHA regulations

Why you need a Hybrid Finishing Solution

3 Advantages of using an automated Support Removal and smoothing machine

1. Consistent Results

PostProcess ensures that supports on every part are consistently and completely removed — no breakage and no missed supports. Reliability that each part will be identical all the time, every time.

2. Reduced Cleaning Time

Whether production is in the tens, the hundreds or the thousands, throughput is crucial. PostProcess reduces the cycle time for removing supports and eliminates the manual post-printing ‘bottleneck’.

3. Greater Productivity

The PostProcess DEMI Duo can work on numerous printed parts simultaneously. Enabling companies to focus on higher-value activities.

Post Process Yourself

Contact us about a PostProcess DECI Duo Machine

Call 888.874.6324 to speak to an expert

We Post Process For You

Use our Post Processing Service to finish your parts

Call 888.392.0957 to speak to an expert