ELEGOO Mars Professional Assessment – A tiny 3D printing titan

ELEGOO Mars Pro Review – A tiny 3D printing titan

This printer is tiny, however mighty. The printer works with the type of printing approach that’s each messier and much, much more correct than probably the most fundamental kinds of 3D printers on the block. The Mars Professional is a MSLA 3D printer with UV photocuring resin, courtesy of a matrix UV LED array.

The ELEGOO Mars Professional MSLA 3D printer works with a max printing measurement of 5.45-inch (size) x 2.56-inch (width) x 5.9-inch (top). So it’s fairly tiny. Should you’ve seen any of our different 3D printer opinions, you’ll know that is the smallest 3D printer we’ve but dealt with. …Except you’re speaking in regards to the 3D printing pen known as 3Doodler Professional+, and the remainder of the 3D printing pens from that line.

This machine has a rubberized cowl seal to maintain out mud and preserve resin order in. This machine additionally has a fan and an air filter to suck up resin odor and filter it out whereas printing takes place. This fan isn’t silent, however it’s not loud sufficient to be bothersome. If I’ve this 3D printer working in a room with the door closed, I can BARELY hear it outdoors of stated door.


This 3D printer works with the identical software program we used with the Phenom by Peopoly. Meaning we’re working with ChiTuBox, and which means we’re again to fundamentals. This software program is straightforward to make use of, when you get the grasp of it.

Should you’ve by no means ready a 3D file for a 3D printer earlier than, you’re going to want to mentally put together your self for some trial and error. Should you’ve by no means used a 3D printer earlier than and count on that it’ll take you a WHILE to get used to the method, the ELEGOO Mars Professional is a GREAT 3D printer on which to do stated studying.

All on-device controls are executed with a easy and fundamental touchscreen interface proper up entrance. Recordsdata are delivered to the printer through USB stick. Round again is an on-off change and an influence port that connects with an influence twine that’s additionally included within the field.

The value of the printer is comparatively low – outdoors of probably the most budget-friendly off-brand 3D printers on the earth, after all. To print with this printer you’ll want at the least one bottle of UV-curable resin. Ensure you analysis your resin before you purchase – some are made particularly for this type of printer, whereas others require an entire lot of additional work to tune earlier than they work.

The advantage of working with a model as well-known as ELEGOO is the useful and useful on-line group. As a result of this printer is comparatively well-known, I used to be capable of finding a discussion board the place I may discover correct settings (for ChiTuBox) proper out the gate.

Print Velocity and High quality

Should you’re seeking to print miniatures for Warhammer, or motion figures, or tiny bits and items of many kinds, this printer is a winner. The standard of the prints this machine produces is as correct, sharp, and stable because the Phenom – since they use mainly the identical approach for printing – however it’s all on a smaller scale.

Once you’re speaking about deciding which 3D printer you’re going to purchase for a venture you’re about to do, measurement clearly issues. Once you’re speaking about printing with PLA through Fused Deposition Modeling (FDM), with a roll of filament, it’s typically finest to get as massive a printer as you possibly can – there’s no downside save the house in your basement you’ll want to order.

Once you’re seeking to purchase a 3D printer that makes use of Vat Polymerization (SLA or DLP), you’ll typically be finest served by discovering the 3D printer that’s simply barely larger than the venture you’ll more than likely be doing usually. Should you solely need to print a single miniature motion determine at a time, it’s finest to have a tiny printer like this Mars Professional. Should you’re printing a life-sized Iron Man masks, you’ll need a printer just like the Phenom.


Printing with light-curing resin means you’re utilizing a liquid. This may get a bit of messy. I’ve gone via a LOT of trial and error in terms of these things, particularly concerning ultimate curing and leaking.

After I print a miniature that has a hole chamber, there’s a good probability that uncured resin will get trapped inside. If the print is correctly sealed and the perimeters of the print are thick sufficient to keep away from breaking, I needn’t fear about that liquid trapped inside.

If, nevertheless, I make the error of getting the printer print a portion of the print too skinny, and in my post-printing course of I by accident break via to the within, the liquid resin will leak out. I realized the laborious means that this resin could cause a MESS with different supplies.

For instance I printed a tiny mannequin and didn’t correctly test all of the nooks and crannies to ensure I’d not allowed leak. I painted the mannequin with acrylic paint, thought I used to be executed… however oh, no!

As soon as resin began leaking from the within, the paint on the skin melted away. This resin does NOT play properly with paint, ink, or mainly every other type of liquid you may be making use of to your 3D print after you’re executed with the drying.

BUT, this isn’t the fault of the printer itself. Should you inform the Mars Professional to print a mannequin with correct drainage, or sufficiently thick and watertight sides, you’ll don’t have any points in any respect.

We’ve tried a semitransparent blue, a black, and a white resin from Elegoo, and all labored with nice outcomes. Above you’ll see a black print utilizing Elegoo resin, and a semitransparent blue print (Homer Simpson) with Elegoo resin. You’ll additionally see a sword printed with Siraya Tech FAST resin – that’s a totally totally different non-Elegoo model resin that additionally labored nice, as quickly as we discovered the appropriate settings to make all of it work proper.

Cleansing and Upkeep

The print plate is held in place with a easy hand-screw, and the shifting components all through this machine are mainly dummy-proof. Even the fabric that holds the resin for curing (FEP movie) is replaceable with a really, quite simple course of.*

ABOVE: The highest facet of the print plate is sloped. It is a crucial element. I’ve used a printer the place this half is flat on prime – every time it’d end a print, it’d carry a bunch of resin up with it, and it’d drip all over. The ELEGOO Mars Professional’s sloped form permits the resin to slip off, leading to a far much less messy expertise.

*Right here’s another excuse why you’ll do effectively to get solely the dimensions of printer you want, no bigger. With the Peopoly Phenom, you’ve bought a large piece of FEP movie holding your resin. This leaves a number of room for consumer error. I went via a few trays fairly rapidly, which means I’d want to purchase one other substitute in an effort to preserve printing.

With the ELEGOO Mars Professional, the FEP movie is tiny, and changing stated movie is lots cheaper than it’s on a far bigger machine. Elegoo supplied us with a set of substitute movie items so we’d be capable of see how easy the method is. Changing this half is less complicated than making use of a display protector to a smartphone.


The ELEGOO Mars Professional 3D printer is a tiny masterpiece. It’s easy to run, and simply the appropriate measurement for tiny tasks. At $250, the worth is true, and its big-enough model title means 3D-party assist and on-line group assist are in-effect.

If I wished to begin printing items for a Dungeons and Dragons social gathering or wished to prototype tiny toys aplenty in my spare time, this may be the printer I’d purchase. It is a very, superb printer. It has stable development and is delivered with a well-thought-out expertise from begin to end.

As you’ll see above, the ELEGOO Mars Professional is delivered with a wide range of instruments and equipment that’ll show very important to your 3D printing expertise. You possibly can attain this printer from a wide range of sources proper now for about $250, whereas 1000ml bottles of resin will price you proper round $35-$40 USD. All of that is out there from Elegoo on-line and/or (probably) in Third-party 3D printer outlets.

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