Original Prusa Curing and Washing Machine (CW1S) is a recommended accessory for the Original Prusa SL1S, but it’s compatible with all the other tabletop SLA printers on the market as well. The CW1S is a multi-purpose device, which takes care of pre-printing and post-processing tasks: preheating the resin before printing, and also washing, drying, and curing the printed model. This all-in-one device with a sturdy, compact body and smart design takes resin 3D printing to next level, making it a much more comfortable and efficient process.

The finished print has to be washed to remove the uncured resin from its surface. CW1S uses a stainless steel tank for isopropyl alcohol and a magnetic propeller. The magnetic propeller movement stirs the liquid, so it gets to every part of the model. This method is less aggressive compared to ultrasonic cleaning and works very well even with very small objects.

Drying a washed model is yet another feature of the multipurpose CW1S. Before the washed model is cured with UV-light, it has to be dried in order to avoid resin residue stains.

Curing the model with UV-light is an essential part of the resin printing process. Printed objects are usually soft, so treating them with UV light gives them optimal surface properties.

Features:

• Resin preheat
• Washing using magnet driven propeller to create a vortex and wash resin residue from the print
• Dries the print after washing is done
• Cures the print using 4 UV LED strips