PostProcess® DEMI X 520

The Industry's only IPA-Free Resin Removal System

PostProcess® DEMI X 520 is a complete and automated resin removal system for 3D-printed dental parts & devices that comes with integrated custom AUTOMAT3D software, an adjustable build platform fixture with Catch Tray and is IPA-free. This system works with biocompatible detergents such as PLM-403-SUB in combination with a rinsing solution, AUX-400-RINSE, so that you can ensure productivity in a safe lab-environment.

Eliminate expensive & time-consuming manual cleaning with DEMI X 520 

Thanks to the innovative Axis Flow Technology and patented chemistry with biocompatible and environmentally friendly detergents, you’ll have a seamless, efficient, error-free post-processing operation. DEMI X 520 eliminates time-consuming and expensive piece-by-piece manual cleaning.


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Axial Flow Technology

Advanced innovative technology that adjusts the flow, optimizes performance while reducing the risk of part damage.

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Innovative & Space-Saver Hardware

As a full-stack system, DEMI X 520 offers new hardware features such as automated parts lift.


AUTOMAT3D® Software

Integrated game-changing and customized AUTOMAT3D® software specific to dental resin removal that will guide you through processing requirements.

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Seamless & Error-free Operation

Due to DEMI X 520's customized software controls such as time, temperature, and agitation for each particular application, you'll have a seamless, efficient, and error-free operation.

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Biocompatible Detergents

Additive-formulated chemistry for Isopropyl Alcohol (IPA) free processing and biocompatible detergents ensure effective resin removal, with most cycles completed in less than 10 minutes.


Safer Lab-Environment

Elevate safety, reduce flammability and exposure by replacing IPA with PostProcess patented detergents & rinsing solutions.

Each innovative technology has its uniqueness. Are you wondering what solutions are best for your production needs?

Advantages & Benefits

  • User-guided experience through unique resin removal software with default settings for temperature, time, agitation levels and lift enablement/position.
  • Creates a seamless, efficient and error-free operation
  • New patented Axial Flow Technology™: With the capability to adjust the flow, this system optimizes performance while reducing the risk of part damage, ensuring safe and optimal processes and part outcomes.

    • Continuously variable pump speed
    • Pre-set software controls
    • Adjust flow based on:
      • Part geometries (robust vs delicate)
      • Flow restrictions from fixtures
      • Detergent viscosity
  • Automated lift protects parts from overexposure and operator safety from long-term repeated lifting
  • Resin removal fixtures ensure optimal part processing regardless of processing directly on the build platform or batch processing off-platform
  • Exclusive, biocompatible, and environmentally-friendly detergent, PLM-403-SUB, maximizes processing in under 10 min/batch.
  • Elevate safety, reduce flammability and exposure by replacing IPA with PostProcess patented rinsing solution, AUX-400-RINSE.
    • It rinses 3X more parts and evaporates 2X’s less than IPA.

A Closer Look at DEMI X 520


  1. Touch screen-operated controls system with AUTOMAT3D® software
  2. Safety enclosure with safety door sensor, minimizing technician vapor exposure
  3. Automatic parts lift with universal build tray fixture
    1. Color LED status-indicating chamber lift
  4. Variable agitation with Axial Flow Technology
  5. Rear ports for ventilation: for ultimate operator safety and compliance to organizational guidance (if applicable)
  6. 24-gallon tank with single point drain

Detergents & Rinsing Solutions

The DEMI X 520 for Dental Resin Removal Solution features a combination of PLM-403-SUB detergent used in the hardware, followed by a rinse step with AUX-400-RINSE* in a separate container.

  • Enhances safety for employees thanks to higher flashpoints:
  • PLM-403-SUB Flashpoint: 220°F / 104.4°C
  • AUX-400-RINSE Flashpoint: 102°F / 38.8°C
    • versus
  • IPA Flashpoint: 53°F / 11°C
  • Biocompatible PLM-403-SUB detergent ensures effective resin removal, with most cycles completed in less than 10 minutes.
  • AUX-400-RINSE, as a final rinse step, eliminates the need to use IPA in your resin removal workflow.

*Biocompatibility testing has not yet been completed for AUX-400-RINSE.

Related Resources

Technical Specifications

Size and Weight
Size and Weight
  • 14” L x 14” W x 15” H
  • 36 cm x 36 cm x 38 cm
  • Tank Capacity: 24 Gal/91 L

Machine Footprint
  • 32” L x 25” W x 67” H
  • 82 cm x 64 cm x 170 cm

Approx. Weight
  • 325 lbs empty / 147 kg
  • 525 lbs full / 238 kg
Electrical | US
Electrical | US
Power: 120V, 60Hz
Connector: NEMA 5-15P
Axial agitation; includes heater
  • Emergency stop
  • Safety enclosure with door sensor
  • Certifications: CE, SGS, UL