Clean your 3D Printed Parts faster with DEMI 400
Clean your 3D Printed Parts faster with DEMI 400
Reduces your support material removal processing time by over 50%
The DEMI 400 Automated Support Removal Machine is a software-driven system with patent-pending technology using agitated flow combined with advanced ultrasonics, heat, and specially formulated detergents for consistent, hands-free support removal.
PostProcess DEMI 400 Features

PostProcess DEMI 400 Benefits

Software Driven
PostProcess has taken the guesswork out of post-printing by creating pre-programmed recipe formulations designed from data. Instead of trial and error resulting in scrapped parts or inconsistent results, you get the desired finish every time at the touch of a button.
Carefully controlling the system’s energy, speed, and direction, the Agitation Algorithm ensures your productivity is boosted by producing consistent end parts with no breakage. The software varies agitation intensities, temperatures, process time and other process factors to deliver the ideal finished part.

Innovative Technology
The DEMI 400 Support Removal system integrates multiple technologies. Agitated flow is essential to effectively remove supports and is done with a ‘sink-float’ process to rotate parts throughout the chamber.
This variable motion, combined with optimal energy delivery, detergent filtration and a powerful pump delivering strong flow agitation, results in fast and uniform support removal.

Thoughtful Design
The DEMI 400 Support Removal integrates a number of features for ease of use and integration into your operations, like noise reducing features for a low dBa. A fully insulated tank to keep temperature consistent for energy efficiency, basket to remove parts from the system and harness at the top of the unit, and ergonomically friendly tank orientation are just a few of the unique PostProcess features.

Consumables
All of the patent-pending engineered solutions have been developed for high-performance and optimized to use eco-friendly detergents and media. Detergents are available in pre-mixed 5 gallon and 55 gallon containers. Concentrated versions are also available.
PostProcess DEMI 400 Specifications
AUTOMAT3D™ Software
- Variable temperature (86-145°F, 30-63°C)
- HMI enabled programmable cycle time
- Proprietary Agitation Algorithms
Hardware Features
- Piezo-electric ultrasonics
- Stainless steel envelope
- Magnetically driven pump
- Multi-configuration fixture
- Casters for easy installation
- Approximate Weight:
- 300 lbs. empty (136 kg);
- 470 lbs. full (213 kg)
Size and Weight
- Envelope:
- 14” L x 14” W x 14” H
(35.5 cm x 35.5 cm x 35.5 cm)
- 14” L x 14” W x 14” H
- Machine Footprint:
- 28.5” L x 27” W x 47” H
(97.7 cm x 68.5 cm x 1119.3 cm)
- 28.5” L x 27” W x 47” H
Consumables
- Capacity: 17 Gallons (64 Liters)
- Detergent:
- PLM-101-SUB for PolyJet
- PLM-403-SUB for SLA, CLIP, DLP
Safety Features
- Emergency stop
- Auto power down
- Compliant with all OSHA regulations
Materials and Technologies
- PolyJet and SLA
Electrical
- North America
- Voltage: 120V
- Amperage: 20A
- EU
- Voltage: 230V
- Amperage: 20A
Why you need a Support Removal Solution
3 Advantages of using an automated Support Removal Solution for 3D printed parts
1. Consistent Results
PostProcess ensures that supports on every part are consistently and completely removed — no breakage and no missed supports. Reliability that each part will be identical all the time, every time.
2. Reduced Cleaning Time
Whether production is in the tens, the hundreds or the thousands, throughput is crucial. PostProcess reduces the cycle time for removing supports and eliminates the manual post-printing ‘bottleneck’.
3. Greater Productivity
The PostProcess DEMI 400 can work on numerous printed parts simultaneously. Enabling companies to focus on higher-value activities.
Industries we work with
TriMech Advanced Manufacturing is used in a wide variety of industries

Architectural Design & Construction
- Model making
- Urban planning
- Concepts

High Tech & Consumer Products
- Aesthetic and function testing
- Concepts and prototypes
- Sales and marketing models

Dental, Medical & Life Sciences
- Anatomical models
- Medical devices
- Orthopedics
- Prosthetics
- Surgical planning models

Industrial Products, Mold Tool & Die
- Jigs, fixtures, and assembly tooling
- Injection molding
- Silicone molding
- Sand and investment casting
- Thermoforming
More Post Processing Solutions
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ORYX scaWaterjet
A water jetting spray booth capable of coarse and fine support material removal during 3D printing post processing.


