Μεταλλικός 3D εκτυπωτής

SLM 250 HL

No reserve price – guaranteed sale to the highest bidder!

Note: The machine is in a visually clean condition. It is also technically complete and the laser has been replaced by the manufacturer. However, the printer exhibits a restricted function concerning focus quality at the edge areas, which is likely attributable to the optic and therefore requires adjustment or repair.

TECHNICAL DETAILS

Process: Selective Laser Melting (Metal 3D printing)

Laser: IPG fiber laser (replaced by manufacturer)
Laser power: 200 W
Total power: 400 W
Maximum power: 900 W
Adjustability of output power: 10 - 105%
Long-term output power stability: ± 3%
Beam quality: < 1.1 M²
Wavelength: 1,075 ± 5 nm
Spectral linewidth FWHM: < 3 nm
Maximum modulation frequency: 50 kHz

Build volume height: 250 mm

Protective gas operation: Argon/inert gas
Cooling: water-cooled
Cooling temperature: < 30 °C

MACHINE DETAILS

Laser type: YLR-200-WC

Electrical voltage: 85 / 240 V AC
Ampere: 15 A

Laser hours: 0.1 h
Pump operation hours: 2,644 h
Power-on hours: 5,017 h

Heating power: 1,000 W
Nominal temperature: 18 - 30 °C
Air pressure: 6 bar
Ambient temperature: 0 - 45 °C

Dimensions & Weight
Dimensions (W x D x H): 3 HU 19" rack
Machine weight: 60 kg

EQUIPMENT
Powder system PSH 100
Extraction and filter system
Chiller unit
5x powder bottles (5 L)
6x substrate plates
10x filter inserts (H13)
26x scraper lips
Replacement sieves
Protective suits
Cleaning wipes for optics (F-Theta)
Various small parts & spare components