PostProcess Technologies Support and Resin Removal

DEMI 400

The PostProcess™ DEMI 400™ Series Support & Resin Removal submersion solutions deliver automated removal of PolyJet and FDM supports and excess resin for SLA, CLIP, and DLP technologies.
Request a Demo Request a Quote

All versions in the DEMI 400 Series includes our patented Submersed Vortex Cavitation (SVC) technology – the system uses a rotating motion while the part is immersed in fluid and ensures even exposure to the induced mechanical agitation. Utilizing our proprietary software and paired with our exclusive detergents, the right amount of time, and exact temperature based on the material and geometry of the 3D printed part, the DEMI 400 delivers precise, hands-free post-printing for additive manufacturing workflows.


  • Capacity: 17 Gallons (64 Liters)
  • Polyjet Materials: PLM-101-SUB
  • SLA, CLIP, and DLP Materials: PLM-403-SUB
  • FDM Materials: PLM-201-SUB
DEMI 400

DEMI 400 Features

  • Envelope Size

    19 x 27.5 x 26 in.

    (48 x 70 x 66 cm)

  • Weight

    700 lbs. empty. 1000 lbs full

  • System Size

    44.7 x 40.4 x 93.8 in. (114 x 103 x 238 cm)

Full Specifications
Hardware Features

Stainless steel envelope

Magnetically driven pump

Multi-configuration fixture

Casters for easy installation

Size and Weight

Machine Footprint: 29” L x 36” W x 43” H (74 cm x 91 cm x 109 cm)

Approximate Weight: 300 lbs. empty (136 kg); 470 lbs. full (213 kg)

Envelope Size

14” L x 14” W x 14” H (35.5 cm x 35.5 cm x 35.5 cm)


DEMI 430 Model (PolyJet/FDM/SLA/DLP/CLIP)

Power: 120V, 60Hz, Connector: NEMA 5-15P

Dual agitation; includes heater & ultrasonics

DEMI 400 Model (SLA/DLP/CLIP only)

Power: 120V, 60Hz, Connector: NEMA 5-15P

AUTOMAT3D™ Software Features

Variable temperature

Programmable cycle time

Precision control of process parameters

Preventative maintenance features

Proprietary Agitation Algorithms


Capacity: 17 Gallons (64 Liters)

Polyjet Materials: PLM-101-SUB

SLA, CLIP, and DLP Materials: PLM-403-SUB

FDM Materials: PLM-201-SUB

Safety Features

Emergency stop

Auto power down

View More

Do You Have a a 3D Printing & Additive Manufacturing Success Plan?

PostProcess Support

The ability to support our customers is the cornerstone of our business. Our engineers are available 12 hours per day, 5 days per week, our award-winning technical team can assist you with your 3D Printing and Additive Manufacturing challenges in a timely manner.

Call: 888-285-2284
Support Hours: 7AM – 7PM Central Time
Support Days: Monday – Friday

3D Printing Services

Are your 3D Printing machines all in-use? Do you need a material or technology you don’t currently have in-house? No matter your situation, the team at Computer Aided Technology can get you back on track to meet your deadline by providing you with 3D printed part services.

We can provide you with project support on a vast number of technologies including: FDM, SLS, DLP, CLIP, MultiJet Fusion, PolyJet, Stereolithography, 3D Printed Metals, CNC Machining, Injection Molding, Urethane Cast Molding

Visit Our Services Page To Learn More

CATI Is Your 3D Printing and Additive Manufacturing Success Plan

As the Nation’s leading PostProcess partner, no one is more qualified to build and support your product development process. We believe everyone should have access to our curated portfolio of transformative engineering and manufacturing technologies.

By listening to and working with you, we will find the right solution for you at the right time, with an implementation and growth plan to support your business ambitions.

Get Started with PostProcess Solutions from CATI.

We’re ready to help figure out the right product development solution plan for you. Contact us today to get started with a quote, a free trial, a demo, or just ask questions.

Contact Us

Other 3D Printers

DEMI 800

DEMI 800

When throughput is essential, the PostProcess™ DEMI 800™ Series automated submersion systems are engineered to meet the demands of volume production while ensuring consistency of every part.
View Details
DEMI 4000

DEMI 4000

Need a scalable post-printing solution for high-volume stereolithography (SLA) production? The DEMI 4000™ is the world’s only automated technology developed for production SLA resin removal.
View Details
DEMI 200

DEMI 200

Support & Resin Removal solutions provides all the conveniences of a compact bench-top footprint, with an envelope sized for a few large or several small geometries.
View Details

Related articles on our blog