SLM280 vs Alfa-280 comparison
How the specs of SLM280 and Alfa-280 differ (both use Laser beam PBF).
Key differences
- SLM280 has the larger build size (printable volume), about 1.1x that of Alfa-280 (SLM280: 300 × 250 × 350 mm, Alfa-280: 280 × 280 × 300 mm).
- Minimum layer height is the same (SLM280: 0.02 mm, Alfa-280: 0.02 mm).
- Alfa-280 has the lower printer weight (SLM280: 1500 kg, Alfa-280: 970 kg).
Summarized automatically from listed data. Prices are reference prices in US dollars at the time of listing and are not converted from other currencies. Which one suits you depends on the size of what you want to print, your use and your budget.
Spec comparison table
Values differ
| Spec | SLM280 | Alfa-280 |
|---|---|---|
| Manufacturer (values differ) | Wiiboox | ALT |
| Printing method | Laser beam PBF | Laser beam PBF |
| Price | Price not listed | Price not listed |
| Printer dimensions (values differ) | 1700 × 1400 × 2200mm | 2240 × 1160 × 2110mm |
| Build area (values differ) | 300 × 250 × 350mm | 280 × 280 × 300mm |
| Weight (values differ) | 1500kg | 970kg |
| Resolution (XY) | Not listed | Not listed |
| Resolution (Z) | Not listed | Not listed |
| Layer height (values differ) | 0.02 ~ 0.15mm | 0.02 ~ 0.2mm |
| Print speed | Not listed | Not listed |
| Max nozzle temperature | Not listed | Not listed |
| Max build plate temperature | Not listed | Not listed |
| Max chamber temperature | Not listed | Not listed |
| Nozzle size | Not listed | Not listed |
| Filament diameter | Not listed | Not listed |
| Light wavelength | Not listed | Not listed |
| Power supply (values differ) | 200~240VAC 50/60Hz, single phase, 25Amps | ~230 V, 50 Hz |
| Availability | On sale | On sale |
| Details | View specs | View specs |