EOS M 400 - Industrial 3D Printer for Metal Parts

3D Printing of Metal Parts on an Industrial Scale.

EOS M 400 Industrial 3D Printer for Metal Parts 

Additive manufacturing system for the industrial production of high-quality large metal parts.

With a building volume of 400 x 400 x 400 mm, EOS M 400 allows the production of large metal parts on an industrial scale – directly from CAD data and with no need for tools.

Proven quality, high productivity
  • Increased productivity due to 1 kW laser
  • Reduced non-productive time due recoating from both sides
  • Reduced filter costs due to new recirculating filter system with automated cleaning function
Modular platform
  • EOS M 400 consists of a Process Station and a Setup Station. This modular approach facilitates the easy integration of future innovations.
Enhanced monitoring
  • Extensive monitoring features take quality management to a new level.
Sophisticated software
  • Job preparation and calculation is separated from the building process: the job file prepared at your desk is transmitted via the network; the system focusses entirely on building parts.
Improved usability
  • EOS M 400 supports the production of complex metal parts. Nonetheless, the system is extremely user-friendly.
  • Quick and easy operation via touch screen.
Broad material portfolio
  • EOS offers an increasing number of metal materials for the EOS M 400 system. With the corresponding ParameterSets, the system produces parts with standardized part property profiles (PPPs).
  • The ParameterEditor enables you to modify parameters to meet your individual requirements.
Technical Data
EOS M 400 - Industrial 3D Printer for Metal Parts
Building volume 400 mm x 400 mm x 400* mm (15.8 x 15.8 x 15.8 in)
(*including building platform which is typically 40 mm (1.6 in) thick)
Laser type Yb-fiber laser; 1 kW
Precision optics F-theta-lens
Scan speed up to 7.0 m/s (23 ft/s)
Focus diameter approx. 90 µm (0.0035 in)
Power supply 50 A
Power consumption max. 20.2 kW / typical 16.2 kW
Nitrogen generator integrated
Compressed air supply 7,000 hPa; 20 m3/h (102 psi; 706 ft3/h)
System Dimensions (W x D x H; Process Station (with Periphery Station) and Setup Station) 4,181 mm x 1,613 mm x 2,355 mm (164.6 x 63.5 x 92.7 in)
Recommended installation space (W x D x H) min. 6.5 m x 6 m x 3.3 m (256 x 236 x 130 in)
Weight approx. 4,635 kg (10,218 lb)
Software EOSPRINT; EOS RP Tools; EOSTATE; Materialise Magics RP with SG+ and further modules
CAD interface STL, optional: converter for all standard formats
Network Ethernet


EOS M 400pdfDownload an EOS M 400 brochure165.21 KB