DECI Duo Hybrid Support Removal & Surface Finishing Machine

Clean & Finish your 3D Printed Parts with a single solution

The DECI DUO Automated Support Removal and Surface Finishing Solution provides software-driven, hands-free, dual process finishing for 3D printed parts in a single, compact system.

Patent-pending technology using suspended solid media and specially formulated detergents, precision controlled air and water pressure, and optimized energy delivers fast cycle times and consistent customer-ready parts.

The DECI Duo Cleaning & Surface Finishing is capable of removing support material and finishing surfaces of parts created with the following 3D printing technologies: FDM, SLS, SLA, CLIP, PolyJet, Muti Jet Fusion (MJF), and more.

PostProcess Cleaning Process
PostProcess Deci Duo
Post Processing Solution

Post 3D Print Cleaning/Finishing

  • Designed for all types of geometries, simple to complex, the DECI Duo Cleaning & Surface Finishing machine is specifically engineered for 3D printed parts.
  • 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.


With the Hybrid DECI Duo, support removal and surface finishing of 3D printed parts is automated in a single, multi-functioning system and designed with a space-saving footprint that optimizes production floor space.

The PostProcess solution of patent-pending software, user-friendly hardware, and eco-friendly consumables works collectively to deliver exacting support removal and surface finishing while increasing the throughput of your production.

Advanced Software and Materials

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. 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.


All of the patent-pending engineered solutions have been developed for high-performance and optimized to use eco-friendly detergents and media. For the Hybrid Series, PostProcess offer suspended solids, which are a proprietary blend of detergents and alloys.

DECI Duo Cleaning & Surface Finishing Features

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 DECI Duo Machine

3 Advantages of using an automated Support Removal & Surface Finishing Solution

1. Consistent Results

The DECI Duo delivers consistent support removal and surface finishing on every part to exacting standards. The automated solution ensures no part breakage, no missed supports and precise surface finish to your specified Roughness Average (Ra).

2. Reduced Post-Processing Time

PostProcess understands the crucial nature of production throughput to achieve growing volumes of 3D printed parts. The DECI Duo reduces the cycle time for removing supports and surface finishing to ensure your production volumes are achieved.

3. Greater Productivity

The DECI Duo Cleaning & Surface Finishing hybrid system can address support removal and surface finishing on advanced thermoplastics and superalloy metals at much faster speeds than manual processing.

Customer Ready Parts

Before & After photos of parts cleaned and finished with the DECI Duo

Before & After
Before & After
Before & After

Other Machines to consider

PostProcess Machines for Surface Finishing or Support Removal

Need a Post Processing Solution?

Call us free at  1-877-219-6757  and speak to an Additive Manufacturing expert about the DECI Duo Cleaning & Surface Finishing machine