Model reference
SLM Selective Laser MeltingAr

Farsoon FS621M-U-6 — Technical data

The FS621M-U-6 is the tallest version of the FS621M series: its build cylinder measures 620 × 620 × 1,700 mm, which Farsoon describes as 1.7 m build height. Six 500 W fibre lasers expose the build area, with layers between 0.02 and 0.1 mm. The machine is around 5.5 m high, weighs about 15 t and needs a 6.2 × 5.2 m footprint. It is intended for very long parts in aerospace and the oil and gas industry. Compared with the FS621M-4 and -6 it offers just over 50 % more build height.

Used, the FS621M-U-6 only makes sense for companies that meet the installation requirements: hall height, crane, foundation and transport access are the first questions. Then come laser hours, calibration, filters, gas flow and the mechanics of the long lift travel. At full build height large amounts of powder are moved, so design powder handling, explosion protection and argon or nitrogen supply carefully. Service from Farsoon Europe should be secured.

620 mm620 mm1,700 mmgrid 50 cm
MaterialsNickel-based (other)Inconel 718316LTi6Al4VAlSi10MgCopper / copper alloysInconel 625

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
620 mm620 mm1,700 mmgrid 50 cm
Approximation using the bounding box and 0.5 mm spacing. Real nesting of free-form parts usually fits more.

1 · Buy

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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

Dimensions6,200 × 5,225 × 5,510 mm (L × W × H)
Weightapprox. 15,000 kg
Inert Gasargon or nitrogen, consumption in process approx. 8–10 l/min
Materialsnickel alloys (HX, IN718, HAYNES 230), steels (316L, 304L), titanium (Ti6Al4V, TA15), AlSi10Mg; in process development GH4099, CuCrZr, IN625
ScannerF-theta lenses
Layer Resolution0.02–0.1 mm
Build Envelope in mm (x/y/z)620 × 620 × 1,700 mm (build cylinder, height incl. build plate; usable 612 × 612 × 1,700 mm)
Laser Typefibre lasers, 6 × 500 W
Scan Speedmax. 10 m/s
SoftwareBuildStar, MakeStar (Windows 10, 64-bit)
Power Supply400 V ±10 %, 3~/N/PE, 50 Hz, 60 A (EU/China); USA: transformer supplied with machine

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All information according to manufacturer specifications, errors excepted.

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