2012 EOS M280 L-pbf 3D printer in excellent condition. This machine has a single 400w laser.
From EOS:
The EOSINT M 280 is an updated
and further improved version of
the EOSINT M 270, the leading
system on the market for the
additive manufacturing of metal
components. It directly produces
top-quality metal parts on the basis
of three-dimensional CAD data –
fully automatically, in only a few
hours, and with no need for tools.
The Direct Metal Laser-Sintering
(DMLS) process builds the parts
up layer by layer by melting fine
metal powder with a laser beam,
which enables the creation of
extremely complex geometries
such as free form surfaces, deep
grooves and threedimensional
cooling channels.
Building volume
250 mm x 250 mm x 325 mm (9.85 x 9.85 x 12.8 in)
(including building platform)
Laser type
Yb-fibre laser, 200 W or 400 W (optional)
Precision optics
F-theta-lens, high-speed scanner
Scan speed
up to 7.0 m/s (23 ft./sec)
Variable focus diameter
100 - 500 um (0.004 - 0.02 in)
Power supply
32 A
Power consumption
maximum 8.5 kW / typical 3.2 kW
Nitrogen generator
integrated
Compressed air supply
7,000 hPa; 20 m%h (102 psi; 706 ft/h)
Argon supply
4,000 hPa; 100 l/min (58 psi; 3.5 ft'/min)
Dimensions (B x D x H)
System
2,200 mm x 1,070 mm x 2,290 mm (86.6 x 42.1 x 90.1 in)
Recommended installation space
min. 4.8 m x 3.6 m x 2.9 m (189 x 142 x 114 in)
Weight
approx. 1,250 kg ( 2,756 |b)
Data preparation
Software
EOS RP Tools; ESTATE Magics RP (Materialise)
CAD interface
STL. Optional: converter for all standard formats
Technical Data
Network
Ethernet
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