Model reference

Eplus3D EP-M650H — Technical data

Name: Eplus3D EP-M650H
Brand: Eplus3D

The EP-M650H is the tall version of the EP-M650 in Eplus3D's Atlas Line. It keeps the 650 × 650 mm base area but offers up to 1,300 mm build height including the build plate. Four, six or eight fibre lasers of 500 W each, optionally 700 or 1,000 W, expose simultaneously, and the recoater working in both directions shortens idle times. The manufacturer quotes up to 280 cc/h in theory and shows engine and nozzle parts in stainless steel more than a metre tall as examples. The system weighs around 25 t and is 5.5 m high.

A used EP-M650H is a project for specialised aerospace or energy companies. Because of the large powder quantities per build job, sieving and powder stations, powder containers and inert-gas supply belong in the assessment. Check the Z axis over its full height, calibration of all laser fields, filter system and recoater. Building height, crane runway, foundation and a three-phase connection of up to 32 kW must be clarified before purchase, as must manufacturer support for relocation.

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.

1 · Buy

Matching used machines for this material and build volume.

2 · Let us search

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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

Dimensions7,730 × 4,330 × 5,500 mm (W × D × H)

Build Rateup to 280 cc/h (theoretical, manufacturer figure)

Focus Diameter70–120 µm

Weightapprox. 25,000 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)650 × 650 × 1,300 mm (height incl. build plate)

Laser Typefibre laser, 4, 6 or 8 × 500 W (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, 20–32 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.