RADOR Surface Finishing Machine

Finish your 3D Printed Parts faster

Whatever your surface finish requirements are, the RADOR has been engineered to meet the specifications for the desired Roughness Average (Ra) to achieve various types of finishes on a wide range of 3D printed materials.

The RADOR Surface Finishing machine work with parts created with the following 3D printing technologies: FDM, SLS, SLA, CLIP, PolyJet, Muti Jet Fusion (MJF), and more.

Surface finishing part
PostProcess RADOR 2nd gen
Post Processing Solution

Automated Surface Finishing

  • Designed for all types of geometries, simple to complex, the RADOR 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.

Fast Cycle Times

The patent-pending automated surface finish vibratory system is exclusively engineered for additive manufactured parts. Designed to meet the specifications for your desired Roughness Average (Ra) to achieve various types of finishes, the RADOR Surface Finishing machine is ideal for all 3D printed materials.

PostProcess solution of patent-pending software, user-friendly hardware, and eco-friendly consumables works collectively to deliver exacting surface finishing on all 3D print materials while increasing the throughput of your production.

Precise roughness average for every part

The RADOR Surface Finishing system applies patent-pending technology using Suspended Rotational Force (SRF), which encompasses optimized energy with vertical motion combined with proprietary eco-friendly consumables to achieve the required surface finish on each of your 3D parts. This solution, along with the entire surface finishing line, has been designed with noise-reducing features for low dBa to reduce the noise in your production environment.

The custom-developed software with proprietary Agitation Algorithms is the driver behind ensuring your desired surface finish results while preserving the fine-feature detail of unique geometries. It precisely controls all variables behind the scenes, including heat, frequency, amplitude, and lubricity, resulting in less breakage. The RADOR Surface Finishing machine is a “set it and forget it” solution that no other system can offer.


All of the patent-pending engineered solutions have been developed for high-performance and optimized to use eco-friendly media. PostProcess provide media in 50 pound plastic containers with molded-in handles, for easy unload and storage. The media has been formulated and tested to have the lowest attrition rates in the industry.

RADOR Surface Finishing Machine Features

Software Features

  • Intelligent cycle times
  • Variable detergent dosing

Hardware Features

  • Urethane coated envelope
  • Textured powder coated enclosure
  • Optimized noise suppression enclosure
  • Multi-position, self-supporting hinged lid
  • Ease-of-use single button operation
  • Casters for easy installation

Size and Weight

  • Envelope:
    • 21.75″ L × 9″ W × 13″ H (55 cm x 23 cm x 33 cm)
    • Volume of parts should not exceed 1/3rd of envelope
  • Machine Footprint:
    • 54.3” L x 28.3” W x 39.4” H (137.9 cm x 71.82 cm x 100 cm)
  • Approx. Weight:
    • 640 lbs. empty (290 kg);
    • 730 lbs. full (331 kg)


  • PG3 Detergent
  • All PostProcess abrasive and polishing media


  • Voltage: 120V
  • Amperage: 15A
  • Connector: NEMA 5-15P

Safety Features

  • Emergency stop
  • Multi-position, self-supporting hinged lid
  • Auto power down
  • Compliant with all OSHA regulations

Why you need a RADOR Surface Finishing Machine

3 Advantages of using an automated Surface Finishing Solution for 3D printed parts

1. Consistent Results

It is virtually impossible to achieve uniformity on every part with manual finishing. PostProcess automated surface finishing ensures that every part is identical, every time — to your specification with the precise Ra required.

2. Reduced Finishing Time

PostProcess harnesses extensive engineering expertise applied to surface finishing of numerous printed parts in the same batch and at faster speeds than manual processing. Ensuring that post-print finishing never hinders the production runs.

3. Greater Productivity

The PostProcess RADOR Surface Finishing machine can work on numerous printed parts simultaneously. Enabling companies to focus on higher-value activities.

Customer Ready Parts

Before & After photos of parts finished with the RADOR Surface Finishing machine

Before & After
Before & After
Before & After

Other Surface Finishing Machines to consider

PostProcess Machines in the Design and Production Series

Need a Post Processing Solution?

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