Best Washing and Curing Machines for Resin 3D Printing in 2026
The top choice for resin 3D printer post-processing is a washing and curing machine that combines cleaning and UV curing in one reliable unit. This guide highlights five strong options, explains who each model is best for, and shows how to compare features like capacity, curing light, and ease of use. Whether you’re a hobbyist with a Mars or Saturn printer, or a small studio runner needing bigger batches, these machines address common post-processing needs.
Anycubic Wash & Cure 3.0 — 2 in 1 For Photon Mono Series
Best for: Users with Photon Mono 4, 2, Mars Series and similar LCD/DLP/SLA printers who need a larger post-processing footprint. This model emphasizes uniform curing and a larger wash and cure chamber for bigger prints, improving throughput in one sit-down session.
What to know: It features an Innovative Flexicure Gooseneck Light that boosts local irradiation, aiding more thorough curing within a 1-3 cm range. The wash chamber is up to 165x100x180 mm and the cure area reaches 160×180 mm, supporting larger single prints. A two-height detergent basket saves IPA and reduces waste. Best for mid-sized prints and convenience in a single device.
Limitation to consider: Some users may require additional space on the workbench due to the unit’s size. It is designed for posts-processing larger models but may be less ideal for very small parts if you need ultra-small resin washing detail.
Elegoo Mercury X Bundle for Large Resin Models
Best for: Large-format resin prints from Saturn, Mars MSLA, or comparable printers that require ample washing capacity and efficient curing. This bundle pairs washing and curing in one setup to maximize throughput.
Why selected: The 7.5-liter washing bucket supports sizable parts, while the curing system uses two light bars with built-in 14 LEDs each and a Fresnel lens for improved UV exposure, aiding uniform post-processing results. The design aims to streamline workflow for higher-volume setups.
Caution: While it offers robust capacity, the size and power needs may demand a stable work surface and organized cable management to maintain efficiency during busy sessions.
Elegoo Mercury X Bundle Wash & Cure Station
Best for: Printers in need of a full-featured, compact post-processing station with balanced washing and curing capabilities. It suits mid-sized workflows and users seeking reliable, uniform curing.
Why selected: The Mercury X Bundle uses dual light bars, a rotating chassis, and a Fresnel lens to distribute UV light evenly. It includes a sealing strip for cleaner washing and a large impeller for thorough cleaning. The unit supports comprehensive all-around curing with a stable platform.
Limitation: The focus is on reliable curing and washing, but very tiny parts may require careful placement to avoid shadowing during rotation.
Elegoo Mercury Plus 2.0 Wash & Cure Station
Best for: Users who want a 2-in-1 solution with a clear control interface and flexible curing options. Suitable for smaller to mid-sized prints that fit within common post-processing footprints.
Why selected: The Mercury Plus 2.0 integrates a washing bucket with a rotatable 360° curing platform. It uses both 405 nm and 385 nm LEDs to deliver even UV exposure, with an LCD screen and touch controls for straightforward operation. It also provides an automatic anti-UV system to block stray UV during handling.
Limitation: The curing area and bath size are best for moderately sized prints; very large parts may exceed the platform capacity of this model.
Elegoo Mercury Plus 2.0 Large Wash & Cure Station
Best for: Large LCD/DLP/SLA printers and big models that require efficient cleaning and thorough curing in a single setup. Great for small studios or makers who process multiple items in batches.
Why selected: This model expands both cleaning and curing capabilities with a dual-function design and upgraded 405 nm lamp array. The rotating turntable ensures uniform curing, while the flexible cleaning options accommodate larger prints and heavier prints with faster turnaround.
Limitation: The larger footprint means it may require more bench space and a stable power setup to operate effectively in busy sessions.
Elegant Mercury X Bundle — Large UV Curing And Wash
Best for: Busy shops and advanced hobbyists needing simultaneous washing and curing with strong throughput. Ideal for large-format prints or batch processing across multiple printers.
Why selected: The Mercury X Bundle supports concurrent washing and curing with a dedicated adapter, 360° curing with a large 200×260 mm curing size, and bottom-light assistance for complete exposure. A dual-method cleaning approach increases versatility for different print geometries.
Limitation: Setup complexity can be higher, and attention to ventilation is advised due to solvent use during washing with larger volumes.
Buying Guide: How To Choose The Right Washing And Curing Machine
- Workload and print size: If you print larger models or run batches, prioritize models with bigger wash volumes and larger curing areas.
- Throughput needs: For high-volume studios, look for dual-machine setups or bundles that allow washing and curing to happen in parallel.
- UV light quality: Check wavelength (typically 405 nm) and whether the device uses Fresnel lenses or rotating turntables for even exposure.
- Ease of use: LCD displays, intuitive controls, and automatic UV safety features help reduce operator effort and risk.
- Detergent efficiency: Larger baskets and adjustable solvent height save time and reduce solvent waste.
- Footprint and ventilation: Smaller units fit tight spaces, but larger units require stable surfaces and adequate ventilation for resin fumes.
- Compatibility: Ensure the device supports sizes and build plate configurations of your printers (Mars, Photon, Saturn, etc.).
- Safety features: Look for auto-shutoff, UV shields, and anti-UV covers to protect users during operation.
Quick Comparison Table
| Model | Best For | Key Benefit | Limitations |
|---|---|---|---|
| Anycubic Wash & Cure 3.0 | Photon Mono/Mars users needing size | Uniform curing with larger wash area | May occupy more bench space |
| Elegoo Mercury X Bundle | Large resin prints and batch work | High wash capacity and dual LED curing | Bulkier footprint |
| Elegoo Mercury Plus 2.0 | Moderate to large models | 360° curing, dual LED array | Medium-sized prints best |
| ELEGOO Mercury Plus 2.0 Large | Large-format printers | Expanded cleaning and curing area | Requires more bench space |
| Creality UW-03 | Versatile with strong washing power | Powerful solvent vortex and large volumes | Can be overkill for small parts |
FAQ
- What should I consider first when choosing? Consider print size, batch needs, and whether you want a combined or separate washing and curing workflow.
- Is 405 nm the standard curing wavelength? Yes, 405 nm is the common UV wavelength for resin curing in most SLA/DLP printers.
- Can these machines handle all resin types? Most are designed for standard UV-curable resins; check your resin manufacturer guidelines for specific requirements.
- Do I need ventilation? Resin solvents can emit fumes; ensure adequate ventilation and follow local safety guidelines when washing.
- Are these machines safer than manual washing? They reduce resin handling time and provide controlled curing, but user safety still requires protective gear and careful handling of liquids.
- Which model is best for beginners? A compact 2-in-1 unit with straightforward controls is ideal for beginners starting resin post-processing.