CF250 | Compact SLS System with PPS250 Powder Station
The CF250 is a compact SLS 3D printer for prototyping, small series and batch production. Together with the PPS250 powder station, it forms a closed system that automates powder recovery, sieving, mixing and feeding – on a footprint of just 0.53 m².
- Compact: Just 0.53 m² footprint for the printer – ideal for labs, development teams and workshops with limited space.
- 250 × 250 × 320 mm build volume: Up to 420 parts per build.
- Automated powder loop: The PPS250 depowders, sieves, mixes and feeds the powder, with negative-pressure dust extraction.
- Easy installation: 220 V AC power supply, operation via 10-inch touchscreen.
- CE certified: Printer and powder station.
Main Features of the CF250
The CF250 uses a 30 W fiber laser and an F-θ field lens and builds parts in 0.1 mm layers. The workflow is seamless: prepare, print, depowder, reuse. After printing, the powder is transferred to the PPS250 in a closed process, automatically sieved, mixed with virgin powder and fed back to the printer through pipes. This keeps the workplace clean and makes powder use economical.
CF250 Specifications
| Laser | 30 W fiber laser |
| Optics | F-θ field lens |
| Build chamber (X × Y × Z) | 250 × 250 × 320 mm |
| Layer thickness | 0.1 mm |
| Build speed | 10–15 mm/h |
| Powder container | 20 l |
| Powder recoater | Roller |
| Powder refresh rate | 20–40% |
| Ambient temperature | 18–28 °C |
| Operating humidity | 20–50% RH |
| Nitrogen protection | Optional |
| Power supply | 220 V AC, 50 Hz |
| Dimensions (L × W × H) | 750 × 700 × 1,400 mm |
| Weight | 150 kg |
| Certification | CE |
PPS250 Specifications
| Automatic depowdering | Yes, via rotating basket |
| Basket speed | 10–20 rpm |
| Automatic sieving | Yes |
| Sieve vibration force | 55 kg |
| Automatic mixing | Yes |
| Mixer speed | 120 rpm |
| Mixer volume | 20 l |
| Automatic powder supply | Yes, via pipes |
| Dust extraction | Negative-pressure extraction |
| Operation | 10-inch touchscreen, 1080p |
| Power supply | 220 V AC, 50 Hz |
| Dimensions (L × W × H) | 700 × 800 × 1,685 mm |
| Weight | 180 kg |
| Certification | CE |
CF250 Applications
The CF250 is ideal for:
- Product development and prototyping
- Small series and batch production
- Labs and development departments
- Growing service bureaus with limited floor space
- Examples per build: up to 420 coil bobbins, up to 98 eyeglass frames or up to 27 power tool housings
The CF250 with PPS250 on Video
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Materials
The CF250 currently processes PA12 BLK-01 (general-purpose PA12 for functional parts) and PA12 GF BLK-02 (glass-filled, with higher stiffness and dimensional stability). PA11 and TPU are coming soon.
Clean and Efficient with the PPS250
The PPS250 powder station is precisely matched to the CF250. It handles depowdering, sieving, mixing and feeding automatically and keeps the workplace clean thanks to negative-pressure extraction.
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