Selective Laser Melting Machine

SLM Solutions SLM 280 HL 3D Drucker

SLM Solutions
Model: SLM 280 HL
For sale is a professional metal 3D printer SLM 280 HL by SLM Solutions (Lübeck).
The machine comes from industrial use, is fully documented, and is delivered including nameplate data and technical documentation.
The SLM 280 HL is designed for 24/7 operation and is suitable for aluminum, stainless steel, tool steel, cobalt-chromium, and many other metal powder materials.
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Included modules and accessories:
- AMC 330 WB Air Management/Filter Module
- HRS050-AF-20-M Chiller Unit
- DC 1.5 KAESER Compressor / Compressed Air Module

Technical Data (Excerpt)
Machine
Weight: 1,245 kg
Dimensions (without accessories):
Width: 1.7 m
Height: 2.0 m
Depth: 1.1 m
Build volume: 280 × 280 × 250 mm (optional depth 350 mm)
Electrical connection:
Power consumption: 15 A
Building-side protection: 32 A
Control voltage: 24 V DC
Heating power: 1,200 W
Protection class: IP50
Power input: 4.7 kW (single optics) / 8.0 kW (twin optics)

Media supply
Argon
Operating pressure: 6 bar
Flow rate (purge): approx. 130 l/min
Flow rate (build process): approx. 3 l/min
Quality: DIN EN ISO 14175 – Class 4.6 (≥99.996 %)
Compressed air
Operating pressure: 6 bar
Flow rate:
without nitrogen generator: approx. 100 l/min
with nitrogen generator: approx. 500 l/min
Quality: ISO 8573-1:2010 Class 1:4:1
Cooling water
Medium: distilled water
Primary circuit:
Pressure: 4 bar
Flow rate: 0.3 l/min
Supply temperature: 18–20 °C
Secondary circuit:
Min. pressure: 2 bar
Max. temperature: 40 °C
Volume: 1.7 m³/h
pH value: 5.8–7.0

Operating conditions
Ambient temperature: 20–25 °C
Max. relative humidity: 60 %
Designed for continuous (24 h) operation
(Weight approx. 1,245 kg).

Important note:
“The table shown in the photos is not included in the sale.”
Condition: used
Scope of supply: (see picture)
- SLM 280 HL machine
- Control cabinet
- Process chamber
- Internal control panel with screen
- Available documentation, parts lists, manuals

(Subject to changes and errors in the technical data!)
We will be happy to answer any further questions by phone.

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