Model referenceDiscontinued by manufacturer
DMLS Direct Metal Laser SinteringAr

EOS M 300-4 — Technical data

The EOS M 300-4 was the production machine of the M series: four 400 W lasers, each reaching the full 300 × 300 mm field, and a build height of 435 mm. It is designed for high volumes and large metal parts, with a setup station for gas-tight unpacking outside the machine. EOS has since stopped selling it; the data sheet and service continue.

On the used market the M 300-4 is attractive because it offers a lot of productivity for less than a new system. Before buying, clarify the hours on each laser, service contract and spare parts supply, filter condition and the electrical connection (3 × 63 A) at the installation site.

300 mm300 mm435 mm
MaterialsAlSi10MgCoCr (MP1)1.2709 (MS1)Inconel 625Inconel 71817-4PH316LTi6Al4V

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
300 mm300 mm435 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, 15 m³/h
Focus Diameterapprox. 100 µm
Power Consumptionmax. 19.6 kW / typical 16.0 kW
MaterialsAlSi10Mg, cobalt-chrome MP1, maraging steel MS1, IN625, IN718, stainless steel 17-4PH and 316L, titanium Ti64
Accessories (optional)IPCM M Extra, IPM M Setup Station M
Build Envelope in mm (x/y/z)300 × 300 × 435 mm (incl. build platform)
Laser TypeYb fiber laser, 4 × 400 W, each laser covers the entire field
Scan Speedup to 7.0 m/s
SoftwareEOS BUILD, EOS SMART MONITORING, EOS SYSTEM SUITE
Power Supply3 × 63 A

Similar offers – not this model

We currently have no EOS M 300-4 for sale. These systems come closest. They are not this model.

Looking for a EOS M 300-4?

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.