DEMI 800

DEMI 800

Automated resin and support removal solution for your volume production with SLA, DLP and PolyJet.

High Throughput and Consistent Quality of Every Part

When throughput is essential, the PostProcess DEMI 800 Series is engineered to meet the demands of volume production while ensuring consistency of every part.

The DEMI 800 Series integrates a number of unique features for ease of use and integration into your 3D printing operations. Noise reduction for a low dBa, a powerful magnetically driven pump, and advanced filters for extended detergent life.

A fully insulated tank keeps the temperature consistent for energy efficiency. It has a basket to remove parts from the system and harness at the top of the unit. There is also an ergonomically friendly tank orientation.

Work Efficient and Maintain High Quality

The DEMI 800 Series uses the patented Submersed Vortex Cavitation (SVC) technology and removes SLA and DLP resin or PolyJet supports. PostProcess’ SVC technology utilizes agitated flow to effectively remove supports with a ‘sink-float’ process to rotate parts in the chamber. This variable motion, combined with optimal energy delivery and detergent filtration, results in fast and uniform removal. With the motion of fluids within the machine controlled by algorithms, sensor data adjusts in real-time so that parts are not damaged and removal of supports and resin is consistent.

Watch the video to learn how automatic support removal works with the DEMI 800.

Why choose PostProcess Technologies?

  • Eliminate messy and time-consuming postprocessing
  • Increase part quality and lead times on printed parts
  • Put your resources to good use in other parts of your 3D print operations
  • Make your postprocessing workflow more sustainable with formulated chemicals with minimal environmental impact


  • Compatible technologies: SLA, DLP, PolyJet, Wax and CLIP
  • Envelope: 460 x 460 x 460 mm
  • Footprint: 880 x 1100 x 1520 mm
  • Capacity: 151 litres

After having tried the PostProcess solution, it’s hard to imagine ever going back to using IPA.

The benefit here you can see is improving from 30 minutes per part down to all 10 parts in less than 5 minutes.

Lukass Legzdins R&D Director Splitvision

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