SprintRay ProWash S

ProWash S Logo

SprintRay ProWash S is the next generation of automatic post processing equipment for dental 3D printing. It provides a two-stage wash and thorough dry for your printed parts in just 9 minutes.

Product Specifications



Patented mechanical jetting with all-new power dry capability


Cloud-connected for automatic job handoff from print to cure


Dedicated drying hardware and sensors for better quality of life

Mechanical Jetting - as Fast as it Sounds

Thanks to its updated motor profile, precisely manufactured propeller, and innovative IPA washing method, ProWash S can complete a 2-stage wash and thoroughly dry in just 9 minutes.

Patented 9-minute cleaning cycle


Cleaner, Faster

Not only does ProWash S offer the fastest workflow in dentistry, it provides an incredibly thorough clean. Our engineering team optimized the motor dynamics and wash profiles to improve efficiency across all resin types.

3X Drying Performance

Optimizing your workflow means that every printed part is completely clean and totally dry before post curing. An all-new drying fan channels air directly into the wash chamber to ensure the best possible mechanical properties.

Three Devices, One Job

When you start a print job, you're activating a full ecosystem of connected products. With SprintRay Cloud on ProWash S, your devices can speak to one another, transferring important information and instructions every step - from print to wash to cure.


Technical Specifications

Product Specifications

Platform Wash Envelope

17 x 12.7 x 7.6 cm
7 x 5 x 3 in

Basket Wash Envelope

17 x 12.7 x 12.7 cm
7 x 5 x 5 in

Liquid Level Monitoring System

Capacitive Sensors

Liquid Saturation Monitoring System

2 Pre-calibrated Hydrometers

Wash Liquid Compatibility 

Isopropyl alcohol 91% (Recommended)
Isopropyl alcohol 99%

Liquid Disposal Method

2 Standard Quick Connect Drain Ports
1 Quick Connect Drain Hose

Wash Liquid Capacity

2 liters per reservoir

Minimum Wash Solution Required 

1 L Per Reservoir

User Controls

5" color touch-screen
Pre-defined Wash/Dry preset

Onboard Computer

Quad-core CPU with OTA updates
Wi-Fi and Ethernet

Safety Sensors
Automatic Start/Stop Sensors
Platform vs Basket Detection
Fill Level Sensor

Power Requirement

100–240v (Via DC Adapter)

30 x 30 x 46 cm
12 x 12 x 18 in

Packaging Dimensions

36 x 36 x 50 cm
14 x 14 x 20 in