Description
SprintRay · automated washing
SprintRay ProWash S
The next generation of automatic post-processing.
ProWash S completes a two-stage wash and a thorough power dry in about 9 minutes, with patented mechanical jetting, saturation monitoring and cloud-connected job handoff from print to cure.

Next-gen
Post-processing
Clean
Patented mechanical jetting.
- 2-stage wash
- Optimized wash profiles for every resin type
Dry
All-new power dry.
- 3x drying performance
- Dedicated fan channels air into the wash chamber
Smart
Cloud-connected.
- Automatic job handoff from print to cure
- Over-the-air updates
Refined
Sensors that do the work.
- Level and saturation monitoring
- Platform vs. basket detection
Wash, then dry — in about 9 minutes
Power washing
Patented mechanical jetting cleans resin from every surface in a two-stage cycle.
- Two 2 L reservoirs
- IPA 91% recommended


Power drying
A dedicated drying fan channels air directly into the wash chamber.
- 3x drying performance
- Parts come out ready to cure
Platform or basket
Wash parts on the build platform or loose in the basket.
- Platform 17 × 12.7 × 7.6 cm
- Basket 17 × 12.7 × 12.7 cm

SprintRay ProWash S Specifications
| Category | SprintRay ProWash S |
|---|---|
| Wash envelope | Platform 17 × 12.7 × 7.6 cm · Basket 17 × 12.7 × 12.7 cm |
| Cycle | 2-stage wash + dry in about 9 minutes |
| Liquid capacity | 2 L per reservoir (1 L minimum) |
| Compatible liquids | IPA 91% (recommended) or 99%, ethanol |
| Monitoring | Capacitive level sensors · 2 pre-calibrated hydrometers |
| Controls | 5″ color touchscreen with presets |
| Computer | Quad-core, Wi-Fi and Ethernet, over-the-air updates |
| Safety | Auto start/stop, platform vs. basket detection, fill-level sensor |
| Drain | 2 quick-connect drain ports + quick-connect drain hose |
| Power | 100–240 V via DC adapter |
| Dimensions | 30 × 30 × 46 cm (12 × 12 × 18 in) |
Specifications from SprintRay.
What’s included from CAD-Ray
- ✓SprintRay ProWash S
ProWash S comes included in the Pro 2 Ecosystem bundles — see SprintRay Promo Bundles.
The SprintRay ecosystem
Print, wash and cure — connected through SprintRay Cloud.
- Smart Job Handoff passes each job from printer to ProWash S to NanoCure
- Resin profiles and software update automatically
- Validated workflows across 15+ indications
- One dealer — CAD-Ray — for install, training and support

Why buy your ProWash S from CAD-Ray?
- Professional installation and training by CAD-Ray technicians available — ask your rep or add it where offered below.
- Ongoing workflow and technical support from CAD-Ray, one of the largest independent CAD/CAM dealers in the U.S.
- Authorized SprintRay dealer — we install, train and support the whole SprintRay ecosystem.
ProWash S FAQ
What solvent does it use?
Isopropyl alcohol 91% (recommended) or 99%, or ethanol — 2 L per reservoir.
How long is a cycle?
About 9 minutes for a two-stage wash and dry.
Can I wash loose parts?
Yes — use the basket for parts removed from the platform.








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