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ELEGOO Mercury XS Bundle, Wash and Cure Machine for Large Resin 3D Printed Models, Compatible with Saturn and Mars LCD 3D Printers, with a Handheld UV Lamp
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AI Verdict
This is a two-unit wash and cure station with a 7000ml wash tank and 360° UV curing, designed for larger resin 3D prints from Elegoo Saturn/Mars series.
This bundle is a strong fit for resin 3D printer owners, especially those with larger Elegoo models, due to its 7000ml wash capacity and comprehensive 360° curing with an included handheld UV lamp. The dual-unit design allows for efficient, simultaneous washing and curing, which is a significant workflow advantage.
If space is a major constraint, look for single-unit wash and cure stations with comparable wash volumes and UV power.
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Pros
- 7000ml wash tank capacity accommodates larger models and batch cleaning.
- 360° curing with 2 L-shape light bars (14 UV LEDs each), 4 UV LEDs under the turntable, and a handheld UV lamp ensures thorough curing without dead spots.
- Separate wash and cure units allow simultaneous post-processing, improving workflow efficiency.
- Single knob operation for setting wash or cure times up to 30 minutes simplifies use.
- UV cover blocks 99.9% of ultraviolet rays and automatically pauses curing when lifted, enhancing safety.
- Handheld UV lamp is included for curing hard-to-reach areas and the interior of hollow prints.
Cons
- Being two separate units, it requires more desk space than combined wash and cure machines.
- The build plate of the Elegoo Saturn 4 Ultra does not fit in the wash bucket in the intended way, requiring more cleaning solution or model removal.
- Small components might fall out of the wash cage during agitation.
- The units are powered by a single adapter with a splitter, meaning they must be placed next to each other unless an additional power supply is acquired.
- Some users report the assembly, particularly the light bars, feels flimsy.
Dimension Scores
The 360° exposure with 2 L-shape light bars, 4 bottom UV LEDs, and a handheld lamp ensures thorough and even curing, preventing uncured spots.
Operation is simplified with a single knob for time settings, and the UV cover automatically pauses curing when lifted for safety.
The dual wash and cure units, large 7000ml wash tank, and handheld UV lamp provide flexibility for various model sizes and post-processing needs.
While the magnetic impeller system is robust, some users report the light bars and overall assembly can feel flimsy.
Best For
- Users with Elegoo Saturn or Mars series printers needing to process large resin models or multiple smaller prints simultaneously.
- Makers who prioritize thorough, all-around UV curing, especially for complex or hollow models.
- Individuals with dedicated workspace for two separate post-processing units.
Not Recommended For
- Users with limited desk space who need a compact, all-in-one wash and cure solution.
- Beginners who prefer a simpler, less involved post-processing setup without a handheld UV lamp.
- Those primarily printing very small, delicate parts that might be lost in the wash cage.
Watch Out For
- The Saturn 4 Ultra build plate doesn't sit correctly in the wash station, forcing users to either remove prints or overfill the tank.
- The wash cage has openings that can allow very small printed parts to escape during the cleaning cycle.
- The curing station's light bars can feel flimsy during initial assembly, requiring careful handling.
- Both units share a single power adapter, limiting placement flexibility unless you buy another adapter.
Full Specifications
| ASIN | B09V19DDNJ |
| Item Weight | 13.24 pounds |
| Manufacturer | ELEGOO |
| Item model number | Mercury XS Bundle |
| Product Dimensions | 12.2 x 12.2 x 20.08 inches |
What Buyers Say
Users frequently highlight the benefit of having separate wash and cure units, enabling them to clean one print while another cures, which speeds up their workflow. The large wash tank is a recurring point of praise, especially for those printing bigger models or batches. The handheld UV lamp is a specific feature that many appreciate for getting into tight spots and ensuring internal curing of hollow prints. However, the build quality during assembly, particularly of the light towers, sometimes feels less robust than expected.
“Dude, this thing is a game-changer for my Saturn prints, finally I can wash one while the other cures, but man, it takes up half my desk and those light towers felt like they were gonna snap when I put them together.”
Common Praise
- The 7000ml wash tank easily fits large prints and multiple smaller items.
- The handheld UV lamp is effective for curing internal cavities and hard-to-reach areas.
- The dual units allow for simultaneous washing and curing, improving post-processing speed.
- The magnetic impeller in the wash station creates a strong current for effective cleaning.
- The 360° curing setup with multiple UV LEDs provides very even and complete curing.
Common Complaints
- The separate units take up a significant amount of desk space.
- The build plate from the Saturn 4 Ultra doesn't fit optimally in the wash station, requiring workarounds.
- Small or delicate parts can sometimes fall out of the wash basket during agitation.
- The light bars on the curing station can feel flimsy during setup.
- Both machines share a single power adapter, limiting how far apart they can be placed.
Ownership Tips
- The single power supply with a splitter means you're stuck with the units being close together unless you get another adapter.
- You'll want to remove small prints from the build plate before washing to prevent them from falling out of the basket.
- The handheld UV lamp is actually super useful for hollow prints, stops them cracking later.
- Even with the large tank, if you have a Saturn 4 Ultra, you'll still need to get creative with how you wash the build plate.
- The UV cover is a lifesaver, but remember to keep it clean for maximum light penetration during curing.
Frequently Asked Questions
Can I use the Elegoo Mercury XS Bundle with non-Elegoo resin 3D printers?
Yes, it's compatible with most LCD/DLP/SLA 3D resin printers that have a similar build volume to the Elegoo Saturn or Mars series.
What is the difference between the Mercury X and Mercury XS Bundle?
The Mercury XS Bundle includes an additional handheld UV lamp and a pair of glasses, which are not part of the Mercury X Bundle.
How large of a model can the wash station accommodate?
The wash station features a 7000ml sealed water tank, allowing you to clean large models or multiple parts in batches.
Does the UV cover offer eye protection?
Yes, the UV cover is designed to block 99.9% of ultraviolet rays, protecting your eyesight during the curing process.
Can I wash and cure at the same time?
Yes, since the Mercury XS Bundle consists of two separate machines, you can run the washing and curing processes simultaneously.
Buying Guide
When looking at wash and cure stations for resin 3D printing, you're trying to clean off uncured resin and then fully harden your prints. This process is messy and crucial for print quality and durability. You need to consider the size of your prints, how much space you have, and if you want to wash and cure simultaneously.
Washing Volume (7000ml)
This tells you the maximum size of a print or how many smaller prints you can clean at once. A larger volume means less batching and more efficient post-processing for bigger models.
UV Wavelength & LED Count (405nm, 2 L-shape light bars with 14 UV LEDs each, 4 UV LEDs under turntable)
The 405nm wavelength is standard for most resin curing. More LEDs and their placement (like L-shape bars and under the turntable) mean more uniform and faster curing, reducing the chance of sticky spots or under-cured areas.
Dual Function (Wash and Cure)
This refers to whether the machine can both clean and harden prints. Some units combine these functions into one machine, while others, like this one, separate them. Separate units allow you to wash one print while another cures, saving time.
Alternatives
If this doesn't fit, look for single-unit wash and cure stations for space saving, or models with larger wash baskets if you consistently print very large objects.



