LPBFManufacturer image: Aconity3DAconity3D AconityMIDI+
Modular LPBF system with exchangeable process chambers, optional heating and configurable lasers.
Source reviews: 2026-10-16.
Specifications are reported claims, not independent test results.
The details that matter.
Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.
| Introduction year | Not verified |
|---|---|
| Model family | LPBF |
| Process | LPBF |
| Build envelope (X × Y × Z) | Not verified |
| Nominal box volume | Not verified |
| Enclosure | Not verified |
| Materials cited in this profile | Metal powder |
| Manufacturer listing status | Official documentation available; current order availability not confirmed |
| Regional stock and price | Check the manufacturer |
| Market grouping | Industrial · editorial grouping |
Technical specifications
| Build Diameter (mm) | 250 |
|---|---|
| Build Height (mm) | 250 |
| Minimum layer height (µm) | 10 |
| Infrared Laser Options | Up to four; 200, 400, 500, 700, 1000 or 1200 W AFX configurations |
| Green Laser Options | One 200 or 500 W single-mode laser |
| Infrared Spot Range (µm) | 80–500 |
| Green Spot Range (µm) | 50–250 |
| Maximum Optional Preheat (°C) | 1000 2022 PDF configuration; reduced Ø150 × 150 mm envelope. |
| Machine dimensions (mm) | 2700 × 1800 × 3000 |
| Machine weight (kg) | 1600 Machine without powder. |
| Gas Supply | Argon 4.6 or nitrogen at 6 bar |
| Oxygen Content | Below 100 ppm |
| Process Gas Consumption | Below 5 L/min 2022 datasheet; purge consumption separately below 30 L/min. |
| Software | AconitySTUDIO |
Modular chamber and optics
AconityMIDI+ has an exchangeable process chamber and optional extra chamber/setup station so preparation can occur alongside a running build. The 2022 datasheet lists green-laser and multi-infrared-laser configurations, with optional pyrometer and high-speed CMOS monitoring.
Heating changes the available envelope
The referenced datasheet gives a normal cylindrical envelope of Ø250 × 250 mm. Its 500 °C preheating configuration reduces this to Ø250 × 180 mm; the 1000 °C option uses Ø150 × 150 mm. Optional reduced build diameters are 170, 100 and 55 mm. These are alternative configurations, not simultaneous capabilities.
Explore the model family.
An exact introduction year has not been established in the reviewed sources.
Family: LPBF · Listing status only
Explore Aconity3D through the generationsRead this with the specifications
High-temperature and reduced-build-volume modules change the available envelope. The standard cylindrical space is not converted into a rectangular print volume.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
