Metal PBFSource: EOSEOS M 290
Laser-based metal powder system using EOS DMLS technology.
Source reviews: 2026-10-15, 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 | Not verified |
| Process | Metal PBF |
| Build envelope (X × Y × Z) | 250 × 250 × 325 mm |
| Nominal box volume | 20.31 L · calculated from the envelope |
| Enclosure | Not verified |
| Materials cited in this profile | Aluminum, Stainless steel, Titanium, Nickel alloys |
| Manufacturer listing status | Listed by manufacturer |
| Regional stock and price | Check the manufacturer |
| Market grouping | Industrial · editorial grouping |
Technical specifications
| Laser Count | 1 |
|---|---|
| Laser Power (W) | 400 |
| Laser Type | Yb fiber |
| Maximum Scan Speed | 7 m/s |
| Focus Diameter (µm) | 100 Approximate optical focus, not dimensional accuracy. |
| Maximum Power Consumption (kW) | 8.5 |
| Typical Power Consumption (kW) | 2.4 |
| Power Supply | 32 A |
| Compressed Air | 7 bar; 20 m³/h |
| Machine dimensions (mm) | 2500 × 1300 × 2190 |
| Installation Space Dimensions (mm) | 4800 × 3600 × 2900 Minimum recommended installation space. |
| Machine weight (kg) | 1250 Approximately 1250 kg. |
| Software | EOS BUILD, EOS SMART MONITORING, EOS SYSTEM SUITE |
Single-laser production platform
The standard M 290 uses one 400 W Yb-fiber laser and one scanner. EOS publishes separate qualified layer settings for each alloy, so neither a single layer thickness nor the maximum scan speed represents every material’s production rate.
Envelope and installation
The 250 × 250 × 325 mm nominal build volume includes the platform and depends on the application. The recommended installation space is larger than the machine. Some copper parameters on the family page are explicitly for M 290 1 kW and are not transferred to this 400 W model.
Explore the model family.
An exact introduction year has not been established in the reviewed sources.
Explore EOS through the generationsRead this with the specifications
Manufacturer height includes the build platform and is application dependent. Material grades and parameter sets are machine-specific.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
