3D printers, SLS 3D printers, Selective laser sintering, Industrial 3D printers, Nylon 3D printer, PA12 printer, Batch production, Engineering 3D Printers, Manufacturing 3D Printers
Raise3D RMS220 SLS 3D Printer
Affordable selective laser sintering for in-house batch production
- Technology
- Selective Laser Sintering (SLS)
- Build volume
- 220 × 220 × 350 mm (8.7 × 8.7 × 13.8 in) / 17 L
- Laser
- 75 W infrared fiber laser, 1064 nm
- Scan speed
- 30,000 mm/s
- Print speed
- 2.2 L/h (20% packing density by weight)
- Max output
- 5 kg/day (PA12, standard parameters)
- Layer height
- 0.05–0.40 mm (rec. 0.1–0.25 mm)
- Dimensional accuracy
- ±0.2 mm
- Materials
- PA12, PA11, PA12 GB, PA NEXT, PA NEXT GB, TPU90A, TPU86A
- Slicer
- ideaMaker
Available to order
Quote only — request pricing below
The Raise3D RMS220 is a production-focused Selective Laser Sintering (SLS) 3D printer designed to bring polymer powder-bed manufacturing in-house with a predictable workflow, repeatable part quality, and lower total cost per finished output.
75 W fiber laser — real production power
At 2.5× the laser power of competing compact SLS systems, the RMS220 delivers faster sintering, better energy delivery into the powder, and the ability to print white powders that lower-power lasers cannot reliably process.
- 30,000 mm/s galvo scan speed — 25× faster than the Formlabs Fuse 1+ (12,500 mm/s), enabling higher throughput per build.
- Up to 5 kg/day output — PA12, standard parameters, 20% packing density by weight.
- 0.58 m² footprint — compact enough for a workshop or lab, movable by one person on self-adjusting ESD wheels.
Complete production workflow
The RMS220 is designed around a full workflow — not one-off prototyping.
- Job preparation in ideaMaker (SLS mode)
- Printing with 4-zone infrared heating for uniform temperature
- Build Unit exchange for continuous production
- External cooling while the next build starts
- Depowdering at the C220-P Cleaning Station
- Powder refresh with RFID material tracking
- Post-processing (blasting, polishing, dyeing)
Open material strategy
Raise3D offers its own validated powders (PA12, PA11, PA12 GB, PA NEXT, TPU90A, TPU86A) plus an optional Open Material License that unlocks all print parameters for third-party powders — giving you full control over material selection and cost.
Specifications sourced from Raise3D official documentation. Always verify the latest datasheet for production parameters.
Printer specifications
- Technology: Selective Laser Sintering (SLS)
- Build volume: 220 × 220 × 350 mm (8.7 × 8.7 × 13.8 in) / 17 L
- Laser: 75 W infrared fiber laser, wavelength 1064 nm
- Galvo: High speed, high precision galvo system with F-theta lens; max scan speed 30,000 mm/s
- Printing speed: 2.2 L/h (packing density 20% by weight)
- Z printing speed: 40 mm/h
- Maximum daily output: 5 kg (PA12, standard parameters)
- Layer height: 0.05–0.40 mm (recommended 0.1–0.25 mm)
- Dimensional accuracy: ±0.2 mm
- Min wall thickness: 0.5 mm (supported / thin-wall mode)
- Max powder temperature: 220 °C
- Max platform temperature: 180 °C
- Max cylinder temperature: 180 °C
- Active cooling: Yes
- Hopper size: 31.5 L (40 L with material box extension)
- Powder level sensor: Yes
- RFID: Yes (material recognition and configuration)
- Connectivity: Wi-Fi, LAN, USB, real-time camera
- Noise: < 65 dB(A) running
- Air filter: HEPA + activated carbon
- Slicer: ideaMaker
- File formats: STL, OBJ, 3MF, OLTP, STEP, STP, IGES, IGS
- OS: Windows, macOS, Linux
Physical
- Machine size: 861 × 685 × 1,560 mm (33.9 × 27 × 61.4 in)
- Footprint: 0.58 m²
- Weight: 283 kg
- Wheels: Self-adjusting ESD wheels (movable by 1 person)
- Operating environment: 15–30 °C, ≤ 50% RH non-condensing
- Storage: −10 °C to 60 °C, ≤ 50% RH
C220-P Cleaning Station
- Compatible printer: Raise3D RMS220 Series
- Capacity: 220 × 220 × 350 mm (same as printer build volume)
- Fresh powder hopper: 20 L
- Used powder hopper: 20 L
- RFID: Yes
- Noise: < 70 dB(A) running (external vacuum not included)
Raise3D SLS powders
All validated for the RMS220 with RFID material tracking.
- PA12 Black — general-purpose nylon; strong, stiff, chemical resistant
- PA11 Black — bio-based nylon; more ductile and impact-resistant than PA12
- PA12 GB Black — glass-bead filled PA12; higher stiffness and dimensional stability
- PA NEXT Black — advanced nylon formulation
- PA NEXT GB Black — glass-bead filled advanced nylon
- TPU90A Black / White — flexible elastomer, Shore 90A hardness
- TPU86A Black / White — softer flexible elastomer, Shore 86A hardness
Open Material License
An optional license unlocks all printing parameters and allows third-party powders. Material cards (sold per 10 kg) provide temporary parameter access for testing before committing to a full license.
- Selective Laser Sintering (SLS) uses a 75 W infrared fiber laser to fuse polymer powder — such as PA12, PA11, or TPU — layer by layer inside a heated build chamber. The RMS220 spreads a thin layer of powder, the laser traces the cross-section, the platform drops, and the process repeats. Because unsintered powder supports the part during printing, SLS requires no support structures, enabling complex geometries and high part-nesting efficiency.
- The RMS220 supports Raise3D PA12, PA11, PA12 GB (glass-bead filled), PA NEXT, PA NEXT GB, TPU90A (black and white), and TPU86A (black and white). An optional Open Material License allows third-party powders as well.
- The RMS220 has a 75 W laser (vs. 30 W), 30,000 mm/s scan speed (vs. 12,500 mm/s), and a 17 L build volume (vs. 8.1 L). Raise3D claims 84% more parts per batch and 42% lower cost per part compared to the Fuse 1+. The RMS220 also supports TPU flexible powders and white powder printing thanks to its higher laser power.
- Build volume is 220 × 220 × 350 mm (approximately 17 liters). Under standard PA12 parameters with 20% packing density, the printer can produce up to 5 kg of finished parts per day.
- A separate C220-P Cleaning Station is recommended for depowdering and powder refresh. The Standard Package bundles the printer, Build Unit 220, and C220-P. The printer can also be purchased standalone with only the Build Unit.
- The printer measures 861 × 685 × 1,560 mm with a 0.58 m² footprint. It operates at 15–30 °C and ≤ 50% relative humidity. The self-adjusting ESD wheels let one person relocate it. No special facility infrastructure is required beyond standard power.
- The RMS220 includes a one-year warranty. Installation and training are available through Fibricate as an authorized Raise3D reseller. Contact us for a quote that includes setup and onboarding.