EOS M 300-4 - Industrial 3D Printer for Metal Parts

Digital Additive Manufacturing for the Industrial Production of High-Quality Metal Parts.

EOS M 300 4 Industrial 3D Printer for Metal Parts 

Designed for industrial applications, the EOS M 300 series offers a high degree of flexibility and enables DMLS quality at up to 10x higher productivity.


The new exposure module offers the flexibility to choose the number of lasers, their power as well as a fixed or variable focus


Up to four precise fiber lasers operate in a 300 x 300 mm square, each laser covering the entire build area


Exceptional beam and power stability provides consistent DMLS part quality across the entire build area including the full-field overlap


Flexibility to choose the degree of automation to best suit your needs for an optimized workflow – both as a stand-alone system and integrated in EOS Shared Modules

Technical Data
EOS M 300-4 - Industrial 3D Printer for Metal Parts
Building volume 300 mm x 300 mm x 400 mm (11.8 x 11.8 x 15.8 in)
Laser type Yb-fiber laser; up to 4 units; 400 W
Precision optics 4 F-theta-lenses; 4 high-speed scanners
Scanning speed up to 7.0 m/s (23 ft/s)
Focus diameter approx. 100 µm (0.004 in)
Power supply 3x 80 A
Power consumption max. 36 kW / typical 26 kW
Inert gas supply 7,000 hPa; 15 m3/h (102 psi; 530 ft3/h)
System Dimensions (W x D x H) with EOS Transfer Station M 5,221 mm x 2,680 mm x 2,340 mm (205.6 in x 105.5 in x 92.1 in)
Recommended installation space (W x D x H) min. 8.8 m x 5.2 m x 3.5 m (346.5 in x 204.7 in x 137.8 in)
Weight approx. 5,500 kg (12,125 lbs)
Software EOSPRINT 2, EOS ParameterEditor, EOSTATE Monitoring Suite, EOSCONNECT Core, EOSTATE Everywhere, Materialise Magics RP and modules.




EOS M 300 SeriespdfDownload an EOS M 300 Series brochure326.12 KB