• EOS M 400, DMLS, 3D printing, metal, powder, laser | © EOS
    Metal 3D Printer

    EOS M 400 Series
    Proven DMLS Quality for Industrial Production


Increased productivity thanks to 1000-watt laser power


Modular platform with process and set-up station


Build volume of
400 x 400 x 400 mm

3D printing building process, powder, laser

Highly Productive System

1000-watt laser power increases productivity with higher build rates and thicker layers. Ideal for serial manufacturing of large metal parts.

Easy to Use


Coating both sides with powder material reduces production downtime. A circulating air filtering system with automatic cleaning means fewer filter changes and longer service life. 

Broad Portfolio of Materials

A comprehensive collection of materials is available, from light metals to stainless steel, tool steels and super alloys.

Technical Data

EOS M 400

Download Factsheet | pdf | 355,8 KB
Construction Volume 400 x 400 x 400 mm (15.8 x 15.8 x 15.8 in) (height incl. build plate)
Laser Type Yb-fiber laser; 1,000 W
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. 50,2 kW / typical 16,22 kW
compressed air supply 7,000 hPa; 20 m³/h (102 psi; 706 ft³/h)
Machine Dimensions (W x D x H) 4,181 x 1,613 x 2,355 mm (164.6 x 63.5 x 92.7 in)
Recommended Installation Space min. 6,500 x 6,000 x 3,300 mm (256 x 236 x 130 in)
Weight approx. 4,635 kg (10,218 lb)
Software EOSPRINT 2, EOSTATE, EOSCONNECT Core, EOSCONNECT MachinePark, EOSCONNECT MachinePark, Materialise Magics metal package and modules

11_modularity Material Management Metal Materials

The EOS powder handling portfolio offers a wide range of products for advancing and sieving metal powder. The products have different degrees of automation, are suited for small or large powder quantities and can be used flexibly and independently of the respective EOS metal system.

13_automation Software

Interested? Request your personalized offer now.