Model reference

Eplus3D EP-M3050 — Technical data

Name: Eplus3D EP-M3050
Brand: Eplus3D

Eplus3D brought the EP-M3050 to market in April 2026 as the first powder-bed system with an edge length of more than three metres. The build field measures 3,050 × 3,050 mm at a standard height of 1,200 mm; according to the manufacturer text the Z axis can be designed for up to five metres, and besides square chambers there are cylindrical and ring-shaped variants, for example for engine casings. As standard, 100 fibre lasers of 500 W each work in it, expandable to 256. The manufacturer quotes up to 3,500 cc/h in theory, a 135 kW connected load and around 220 t at a length of just over 17 m.

The EP-M3050 is listed in the catalogue mainly for completeness; there is no used market, and deliveries had not been publicly reported as of October 2026. Should a system ever change hands, it would be a plant takeover with individual assessment by the manufacturer and experts: number of lasers, chamber shape, Z height, acceptance status and software licences. Here the building, energy supply and export licences determine the effort more than the machine itself.

Materials1.2709 CoCr Copper / copper alloys

How many fit in one build job?

Material

Part (bounding box)

××mm

Quantity Rotation allowed

One layer on the build platform.

–Parts per build job

–Build jobs for the quantity

–Build volume utilisation

Approximation using the bounding box and 0.5 mm spacing. Real nesting of free-form parts usually fits more.

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Specifications

Dimensions17,420 × 8,425 × 6,740 mm (W × D × H)

Build Rateup to 3,500 cc/h (theoretical, manufacturer figure)

Focus Diameter70–120 µm

Weightapprox. 220,000 kg

Inert Gasargon or nitrogen, residual oxygen ≤ 100 ppm

Materialstitanium alloys, aluminium alloys, nickel-based alloys, maraging steel, stainless steel, cobalt-chrome, copper alloys and others

Layer Resolution20–120 µm

Build Envelope in mm (x/y/z)3,050 × 3,050 × 1,200 mm (height incl. build plate; Z configurable up to 5,000 mm according to text)

Laser Typefibre laser, 100 × 500 W standard, expandable to 256 (700 or 1,000 W optional)

Scan Speedup to 8 m/s

SoftwareEPControl (machine control), EPHatch (scan path preparation); input STL and others

Power Supply380 V, 50/60 Hz, 135 kW

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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.