Highly Productive

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.

Materials & Processes

A broad portfolio of materials is available for EOS M 400 – from light metals to stainless steel, tool steels and super-alloys. Browse compatible materials and processes below.

Aluminum

EOS Aluminium AlF357
EOS Aluminium AlSi10Mg

Case Hardening Steel

EOS CobaltChrome MP1

NickelAlloy

EOS NickelAlloy IN718

StainlessSteel

EOS StainlessSteel 316L

Titanium

EOS Titanium Ti64
EOS Titanium Ti64ELI

Tool Steel

EOS MaragingSteel MS1

Copper

EOS CopperAlloy CuNi30
EOS CopperAlloy CuCrZr

Technical Data EOS M 400

Build Volume  400 x 400 x 400 mm
Laser Type Yb-fiber laser; 1 x 1000 W
Precision Optics  1 F-theta-lens(es); 1 High-speed scanner(s)
Scan Speed  up to 7.0 m/s
Focus Diameter  approx. 90 µm
Power Supply  1 x 50 A
Power Consumption  max. 50.2 kW / typical 16.2 kW
Compressed Air Supply 7 Bar; 20 m³/h
Machine Dimensions  4181 x 1613 x 2355 mm
Recommended Installation Space  min. 6500 x 6000 x 3300 mm
Weight approx. 4635 kg
Software EOS BUILD / BUILD+ , EOS DATA INSIGHTS , EOS SYSTEM SUITE