Model referenceDiscontinued by manufacturer
DMLS Direct Metal Laser SinteringAr

EOS M 400 — Technical data

The EOS M 400 is the large-format single-laser system of the M series: 400 × 400 × 400 mm build volume and a 1000 W fibre laser. It suits large single parts that do not fit on an M 290 – structural components, housings or tooling inserts – as well as densely packed build plates with many medium-sized parts. EOS lists it as phased out; data sheet and service continue.

A used M 400 is a way to get a large build volume at a lower price. Check laser hours, maintenance, inert gas and filter technology, and the power connection on site (1 × 50 A, peak consumption up to 50 kW).

400 mm400 mm400 mm
MaterialsAlSi10MgAluminium (other)Copper / copper alloys1.2709 (MS1)Inconel 718316LTi6Al4V

How many fit in one build job?

Material
Part (bounding box)
××mm
One layer on the build platform.
–Parts per build job
–Build jobs for the quantity
–Build volume utilisation
400 mm400 mm400 mm
Approximation using the bounding box and 0.5 mm spacing. Real nesting of free-form parts usually fits more.

1 · Buy

Matching used machines for this material and build volume.

2 · Let us search

Nothing suitable? We will search for you – or get an e-mail as soon as a matching machine comes in.

3 · Have parts printed

Not worth your own machine? We produce your parts – request from the LayerByLayer 3D printing service.

Buy or have it printed? For small or changing quantities, having parts printed is often cheaper than your own machine. If you regularly fill many build jobs, your own machine pays off.

Specifications

Compressed Air7 bar, 20 m³/h
Focus Diameterapprox. 90 µm
Power Consumptionmax. 50.2 kW / typical 16.2 kW
MaterialsAluminium (AlSi10Mg, AlF357, Al2139 AM), CuNi30, CuCrZr, maraging steel MS1, IN718, stainless steel 316L, titanium Ti64 and Ti64ELI
Accessories (optional)IPCM M Extra
Build Envelope in mm (x/y/z)400 × 400 × 400 mm (incl. build platform)
Laser TypeYb fiber laser, 1 × 1000 W
Scan Speedup to 7.0 m/s
SoftwareEOS BUILD, EOS SYSTEM SUITE
Power Supply1 × 50 A

Similar offers – not this model

We currently have no EOS M 400 for sale. These systems come closest. They are not this model.

Looking for a EOS M 400?

Currently no machine of this model available — leave a request, we source machines like this regularly.

All information according to manufacturer specifications, errors excepted.

All manufacturer, product and material names mentioned are trademarks or registered trademarks of their respective owners and are used for descriptive purposes only.