EOS M 290

The Benchmark for the industrial 3D printing of High-Quality Metal Parts - with Enhanced Quality Management Features

EOS M 290 (Source: EOS)
EOS M 290 (Source: EOS)
With a building volume of 250 x 250 x 325 mm, the EOS M 290 allows a fast, flexible and cost-effective production of metal parts directly from CAD data.
An intuitive user interface, the intelligent software concept with a combination of open and standardized parameter sets and the improved filter system are specially designed for the industrial production.

Proven quality

  • Tool-free manufacturing of high-quality metal serial components, spare parts and functional prototypes
  • Enhancement of the well-known EOSINT M 280, the leading system on the market

Modular Components

  • 400-watt fibre laser provides an exceptionally high beam quality combined with performance stability
  • System operates in protective nitrogen as well as argon atmospheres. This allows the system to process a wide range of materials

 Enhanced Monitoring

  • Three new modules EOS PowderBed, EOSTATE Base, EOSTATE LaserMonitoring enable quality management at the highest level
  • Optimized for the requirements of industrial production

Optimized process gas management

  • Fewer filter changes and longer lifetime thanks to a recirculating filter system with automated self-cleaning

Intuitive software

  • System can be operated via touch screen
  • Graphical user interface for an intuitive, task-based machine operation
  • Wizard guidance supports the system operator

Extensive Portfolio

  • Wide range of materials: from light metals to stainless and tool steel to superalloys
  • Broad range of applications: EOS ParameterSets manufacture parts with standardized Part Property Profiles (PPPs)
  • The ParameterEditor enables you to modify parameters to meet individual requirements

Technical Data

EOS M 290

Building volume

250 mm x 250 mm x 325 mm (9.85 x 9.85 x 12.8 in)

Laser type

Yb-fibre laser; 400 W

Precision optics

F-theta-lens; high-speed scanner

Scan speed

up to 7.0 m/s (23 ft./sec)

Focus diameter

100 μm (0.004 in)

Power supply

32 A

Power consumption

max. 8.5 kW / typical 3.2 kW

Nitrogen generator


Compressed air supply

7,000 hPa; 20 m³/h (102 psi; 706 ft³/h)


Dimensions (B x D x H)


2,500 mm x 1,300 mm x 2,190 mm (98.4 x 51.2 x 86.2 in)

Recommended installation space

min. 4,800 mm x 3,600 mm x 2,900 mm (189 x 142 x 114 in)


approx. 1,250 kg (2,756 lb)


Data preparation


EOS RP Tools; EOSTATE; EOSPRINT; Materialise Magics RP


with SG+ and further modules

CAD interface

STL. Optional: converter for all standard formats



EOS monitoring solutions available for EOS M 290
Monitoring Tools Tabelle


EOS M 400

Additive Manufacturing System for the Industrial Production of High-Quality Large Metal Parts

EOS M 100

Ideal entry level model for industrial 3D printing of complex metal parts by means of Additive Manufacturing

EOSTATE Meltpool Monitoring for EOS M 290

Automated melt pool monitoring and analysis during the DMLS build process


EOS software solutions make it easier to prepare CAD data for laser sintering and support the process and quality assurance.

Worldwide Services

EOS Services for Applications, Technical Services, Trainings, Quality Management and Financing for Additive Manufacturing


Any questions?
Just contact us.
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