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ELEGOO Resin 3D Printer, Mars 3 MSLA 3D Printer with 6.66 inches Ultra 4K Monochrome LCD and Ultra-high Printing Accuracy, Print Size 5.62"(W) 3.5"(D) 6.8"(H)
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Brand | ELEGOO |
Material | Resin |
Color | Mars 3 4K |
Product Dimensions | 22"D x 11"W x 12"H |
Item Weight | 13.7 Pounds |
About this item
- 【Higher resolution and output】Mars 3 is ELEGOO's first desktop mSLA 3D printer with super-high precision. It adopts a 6.66 inches mono LCD with Ultra 4K HD resolution, which has a 30% higher XY resolution at 35μm and 37% higher build volume than Mars 2, delivering amazing 3D prints.
- 【The release film 2.0】With less release tension, the small and thin supports added to your model will be well-protected. Mars 3 has a greatly improved success rate when printing 3D models with lots of details.
- 【Upgraded light source】 36 highly integrated LED lights with a brand new COB lens that has a free-form surface can deliver over 90% uniformity of UV light illumination , making the printing accuracy upgraded to another level.
- 【Optimized heat sink unit】ELEGOO Mars 3 adopts copper tubes in the heat sink unit working with a high-quality cooling fan, which significantly improves the heat dissipation performance and brings down the light decay to less than 5% after 6000hours printing, extending the longevity of the UV LED lights.
- 【Chitubox Pro free trial】Mars 3 comes with a 1-year free trial of Chitubox Por slicer that worths 169USD. Chitubox Pro has loads of great upgrades from automatic supports to model repair tools, which helps both professional 3d printing labs and novices to maximize your output.Lychee Slicer is now also compatible with Mars 3.
- ELEGOO Mars 3 Resin 3D Printer and ELEGOO Mercury Plus 2.0 Wash and Cure StationThis bundle contains 2 items
- ELEGOO Mars 3 Resin 3D Printer and ELEGOO Mercury XS Bundle Wash and Cure MachineThis bundle contains 2 items
- ELEGOO Mars 3 MSLA 3D Printer and ELEGOO ABS-Like 3D Printer Resin Grey 1000g*2This bundle contains 3 items
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This Item ELEGOO Resin 3D Printer, Mars 3 MSLA 3D Printer with 6.66 inches Ultra 4K Monochrome LCD and Ultra-high Printing Accuracy, Print Size 5.62"(W) 3.5"(D) 6.8"(H) | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -11% $159.99$159.99 List: $179.59 | $209.99$209.99 | $44.99$44.99 | $229.99$229.99 | -20% $189.99$189.99 List: $237.50 | $375.99$375.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Print Quality | 4.4 | 4.4 | 4.7 | 4.2 | 4.6 | 4.2 |
For beginners | 4.0 | 4.0 | 3.1 | 3.7 | 4.2 | 3.1 |
Tech Support | 3.6 | 3.6 | 3.6 | 3.0 | 3.3 | 3.2 |
Easy to use | 4.0 | 4.0 | — | 2.5 | 4.5 | 4.0 |
Adhesion | 4.6 | 4.6 | 5.0 | — | — | — |
Sold By | ELEGOO Official US | ELEGOO Official US | ELEGOO Official US | ANYCUBIC Official Store | Opret US | Phrozen 3D Printer |
compatible material | Plastic, Copper | Plastic, Copper | Resin | Resin | Plastic, Resin, Copper | Resin |
file format | STL | STL | — | — | STEP | STL |
material | Resin | Resin | Resin | Aluminum | Aluminum | Metal, Acrylic |
connectivity tech | USB | USB | — | — | — | USB |
operating system | Linux | Linux | — | Windows 7 | Linux | Linux |
printing technology | MSLA | MSLA | — | — | MSLA | SLA |
From the brand
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ELEGOO provides 3D printer related products, including MSLA 3D Printer, FDM 3D Printer, Washing and Curing Station, 3D Resin and related printer accessories.
We believe 3D printing technology is the key to innovating and creating a future with endless possibilities.
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Flabbergasting Masterpiece
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What makes our products unique?
We have excellent R&D team, constantly upgrading and improving products. We also have a professional after-sales service team. Customers buy not only products, but also services.
Why do we love what we do?
Our philosophy is not to forget the original intention, to create the future with wisdom! Relying on technology and innovation to continuously provide customers with difficult high-tech products is our constant pursuit.
What promises can we keep?
We insist on being responsible for products and for customers. And we provide user-friendly 3D printers with premium quality and outstanding service.
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Product Description
Best for beginners
"Arguably the most famous resin 3D printer out there, the Elegoo Mars 3 is a great option for both beginners and experts alike.
The Mars 3 is comparable to more premium resin 3D printers, but its ease of use and reputation make it worth a purchase, especially if you’re intimidated by the hobby as a whole."
-------PopSci
Mars 3 is ELEGOO’s first ultra-4k high-precision, compacted-size desktop LCD resin 3D printer.
It uses a 6.66-inch ultra-4K high-resolution monochrome LCD, an upgraded COB UV light source structure, and a new release film 2.0 for printing.
Ultra 4K monochrome LCD
The ELEGOO Mars 3 Resin 3D printer is equipped with an Ultra 4K 6.6-inch monochrome LCD with a resolution of 4098*2560.
Compared with ordinary 2K LCD 3D printers, its printing volume is 37% higher than Mars 2, XY accuracy is up to 35 microns, 30% higher than Mars 2 series, higher printing efficiency, more stable performance, and less maintenance.
Upgrade the light source structure
36 highly integrated LED lights with a newly designed free-form surface lens, the light uniformity exceeds 90%, bringing more precise printing dimensional accuracy.
Heat dissipation structure
It is the first time to adopt a copper tube heat dissipation structure in ELEGOO resin 3D printer, which greatly optimizes the heat dissipation performance and reduces light decay.
With 6000 hours of continuous printing, the light decay is less than 5%, which extends the lifespan of the 3D printer.
Chitubox Pro 1 year experience
A one-year free trial of Chitibubox Pro slicer is included, which is worth 169 USD.
From the automatic support algorithm to the upgrade of the model repair tool, Chitubox Pro helps better output the model and allows you to realize the unlimited potential of 3D printing.
ELEGOO Saturn 2 Resin 3D Printer | ELEGOO Saturn 8K Resin 3D Printer | ELEGOO Mars 3 Pro Resin 3D Printer | ELEGOO Mars 3 Resin 3D Printer | ELEGOO Mercury XS Bundle Wash and Cure Station | ELEGOO Mercury X Bundle Wash and Cure Station | |
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Customer Reviews |
4.6 out of 5 stars
2,189
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4.6 out of 5 stars
2,189
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4.5 out of 5 stars
3,347
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4.5 out of 5 stars
3,347
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4.7 out of 5 stars
3,343
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4.7 out of 5 stars
3,343
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Type | MSLA 3D Printer | MSLA 3D Printer | MSLA 3D Printer | MSLA 3D Printer | Wash Cure Station | Wash Cure Station |
Product Size | 305.9 mm (L) x 273 mm (W) x 567.3 mm (H) | 280 mm (L) x 240 mm (W) x 462.5 mm (H) | 227 mm (L) x 227 mm (W) x 438.5 mm (H) | 227 mm (L) x 227 mm (W) x 438.5 mm (H) | 246 mm (L) x 230 mm (W) x 363.5 mm (H) | 246 mm (L) x 230 mm (W) x 363.5 mm (H) |
Build Volume | 219x123x250 mm³ | 219 x 123 x 210 mm³ | 143.43 x 89.6 x 175 mm³ | 143.43 x 89.6 x 175 mm³ | ||
Printing Speed | 30-70mm/h | 30-70mm/h | 30-50mm/h | 30-50mm/h | ||
LCD Resolution | 8K( 7680x4320 ) | 8K( 7680x4320 ) | 4K( 4098 x 2560 ) | 4K( 4098 x 2560 ) | ||
Light Source | Fresnel Lens Collimating Light | 3rd Gen Double Convex Lens | Fresnel Lens Collimating Light | COB UV Lens |
Product information
Product Dimensions | 22 x 11 x 12 inches |
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Item Weight | 13.67 pounds |
ASIN | B095K3JWP3 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #6,219 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #13 in 3D Printers |
Date First Available | May 6, 2021 |
Manufacturer | ELEGOO |
Country of Origin | China |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of use, quality, value, and accuracy of the 3D printer. For example, they mention that it's very easy to set up and use, the instructions are good, and the parts are really nicely made. That said, they appreciate the speed and difficulty. That being said, opinions are mixed on performance.
AI-generated from the text of customer reviews
Customers like the quality of the 3D printer. They mention that it prints at very high quality, the resin print is strong, and the parts are nicely made. Some say that the prints are great and it is capable of printing very sharp models.
"...Pros: The detail of the models are incredible. The quality of the resin print are strong...." Read more
"...It is a pretty machine. Really.It is SOLIDLY built.They provide everything you need with the printer (except the resin)...." Read more
"...It's priced great as an entry level printer, but prints at very high quality. I could go on and on. You can't go wrong with this machine...." Read more
"...The linear rail is remarkably stable and consistent, so the print still succeeded, but it still couldn't totally compensate for how bent the..." Read more
Customers find the 3D printer easy to set up and use. They say the software usage was fairly easy, the instructions are good, and the assembly for the printer was easy and simple. Customers also appreciate the printing capabilities and user-friendly interface. They mention that the auto-supports are much better, and that the wealth of information available online is staggering.
"...The assembly for the printer was easy and simple, right out the box. Being able to print strong clear resin print is a game changer for me...." Read more
"...I did find the software to be easy to use particularly in my cases since I've experience with numerous slicing software...." Read more
"...quality is outstanding (better then expected) and the process to get started was very easy...." Read more
"...Setup is a real pain.Full setup is required for EVERY print., a huge pain, but NECESSARY. Fill those build plates! Save LCD cycles!..." Read more
Customers find the 3D printer easy to setup and use. They also say it's a great product for beginners learning how to print. Customers also mention that the learning curve is small.
"...as no SLA printer is "beginner friendly", but this one is as beginner friendly as one could be...." Read more
"...Print Quality: Without spending over $500 for the base unit, this is amazing...." Read more
"...Its a wonderful starter machine for those that want to get into 3D Printing but do not like the look..." Read more
"...This is a great starter Resin printer and the quality of the prints is professional...." Read more
Customers like the value of the 3D printer. They say it's outstanding for the price, a great printer for beginners, and has saved them money. Customers also appreciate the versatility and quality of the print.
"...But why wouldn't I be... great machine with a great value and great support...." Read more
"...It's priced great as an entry level printer, but prints at very high quality. I could go on and on. You can't go wrong with this machine...." Read more
"...think the added manufacture cost is worth it though, and the price is reasonable. I certainly wouldn't want it adjusted...." Read more
"Elegoo makes good machines for good prices...." Read more
Customers are satisfied with the accuracy of the 3D printer. They mention that it prints quickly and in high detail, and helps bring out the finer details. They say that it is a great machine for doing small detailed prints, and has a large XY build plate.
"...Pros: The detail of the models are incredible. The quality of the resin print are strong...." Read more
"...It prints quickly and in high detail, and does it all relatively quietly...." Read more
"...The detail level is awesome, and the slicing software is highly customizable...." Read more
"...The detail on small items is amazing as well...." Read more
Customers are satisfied with the speed of the 3D printer. They mention that the new mono screen means ultra fast print times compared to normal resin. The detail and speed are beyond reproach. The build plate is a massive time-saver with post-processing, and the printer starts printing right away. The leveling and calibration of the build plate are fast and simple to do. The printer sets up in minutes and is ready to print in under 30 minutes. Customers also appreciate the ash and cure station, which saves them hours of time. They also mention that they spend very little time recalibrating and getting things fixed between tests.
"...The operating noise is quite quiet.The print speed is impressive.The print quality is as good as my $3.5K...." Read more
"...To hammer home what's good? The screen is a mono screen so it prints fast. It has a small footprint and it has good build volume...." Read more
"...And this printer is FAST, putting out prints arguably half as long as the Mars Pro was doing...." Read more
"...In fact, this printer is faster then the professional expensive ones...." Read more
Customers are mixed about the performance of the 3D printer. Some mention that it works quite reliably, while others say that it doesn't function right. Some customers have had multiple problems starting to print items, and the print will stop if the USB drive gets moved.
"...This printer definitely gets the job done. Once you get passed the clean up and smell it’s a fantastic printer...." Read more
"...Couldn't even format it after that. Completely dead." Read more
"...The film on the screen worked! I just had to basically peel off the protector and carefully get the resin off the screen...." Read more
"...I had a rocky start with Support. The LCD died. When I replaced it (following their video exactly) after a few tries the new LCD works perfectly...." Read more
Customers are dissatisfied with the build quality of the 3D printer. They mention that it has horrible parts that can break easily, and the screen is incredibly easily damaged. They also say that the product came damaged and that the film in the resin holder breaks.
"...It then breaks at the contact point, and has to be carefully cleaned off of the film.For Beginners: Well, that's what I am...." Read more
"...Not just a little bent, but bent right at the bottom by the motor such that the opposite end wiggled about an inch side-to-side as it rotated..." Read more
"...reason, the print as it kept going developed a sharp point and ruptured the FEP...." Read more
"...the plastic shield and casing is susceptible to discoloration and brittleness when exposed to UV Resin...." Read more
Reviews with images
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Pros: The detail of the models are incredible. The quality of the resin print are strong. Removing the supports is easy to do and doesn’t require a lot of sanding after they are removed. The build plate size is perfect for what I use it for. I love how easy it is to level the actual build plate. The assembly for the printer was easy and simple, right out the box. Being able to print strong clear resin print is a game changer for me. The time it take to print a file on the printer is 10x faster which helps getting my customers taken care of.
Cons: The clean up was not what I expected. I got the resin everywhere the first time I pulled a print off. It’s a learning curve going to this from pulling a PLA or an ABS print off my Ender 3. Since then I got a smooth method on removing the prints and getting them in the IPA bath. Changing the FEP plastic on the resin tank is a pain and takes a lot of time if you puncture it. And the smell is a lot but I now have it near a window and able to invest in nice air purifier. I also use a respirator mask and gloves when handling this prints. Make sure this is in a place where you don’t want any table top or furniture messed up and is ventilated.
The price of filament vs resin is a little more. I can get more out of a PLA roll than 1KG of gray resin.
This printer definitely gets the job done. Once you get passed the clean up and smell it’s a fantastic printer. All and all I love this printer and will use it in conjunction with my Ender 3.
Reviewed in the United States on November 5, 2023
Pros: The detail of the models are incredible. The quality of the resin print are strong. Removing the supports is easy to do and doesn’t require a lot of sanding after they are removed. The build plate size is perfect for what I use it for. I love how easy it is to level the actual build plate. The assembly for the printer was easy and simple, right out the box. Being able to print strong clear resin print is a game changer for me. The time it take to print a file on the printer is 10x faster which helps getting my customers taken care of.
Cons: The clean up was not what I expected. I got the resin everywhere the first time I pulled a print off. It’s a learning curve going to this from pulling a PLA or an ABS print off my Ender 3. Since then I got a smooth method on removing the prints and getting them in the IPA bath. Changing the FEP plastic on the resin tank is a pain and takes a lot of time if you puncture it. And the smell is a lot but I now have it near a window and able to invest in nice air purifier. I also use a respirator mask and gloves when handling this prints. Make sure this is in a place where you don’t want any table top or furniture messed up and is ventilated.
The price of filament vs resin is a little more. I can get more out of a PLA roll than 1KG of gray resin.
This printer definitely gets the job done. Once you get passed the clean up and smell it’s a fantastic printer. All and all I love this printer and will use it in conjunction with my Ender 3.
The footprint is small.
The operating noise is quite quiet.
The print speed is impressive.
The print quality is as good as my $3.5K.
I bought the Elegoo 405nm standard black resin at same time, and that is what I've been using for the sake of this review.
Setup of the printer was super easy. Instructions were not confusing. Just level the build plate, set Z zero, quick test of light source, then all done.
First print didn't stick to the build plate and so I performed another level and Z zero which resolved the problem.
Since then have done at least a dozen prints at the highest Z resolution settings and am very, very happy.
Prints are clean with crisp edges. No artifacts and cornflakes flags hanging off the prints. The resin could play a role in these great results but since I'm using Elegoo resin in an Elegoo printer, there's no guesswork or tweaking settings to figure out optimal parameters for a resin.
The software was the only aspect that had some disappointments.
I did find the software to be easy to use particularly in my cases since I've experience with numerous slicing software. The software version provided on the included thumbdrive is not current though and upon launch, the software tells you that a more current version exists. In order to DL the most current, you have to create an account with Elegoo. I did that and upgraded to V 1.7 which was the advertised retail release. There is another more current V 1.8 but that is advertised as beta so beware. I successfully ran several prints on V 1.7 then I upgraded to V 1.8 to see what was different. That was a mistake. V 1.8 is NOT ready for prime time and did not seem to have proper settings for this model of printer. It did appear to have more enhanced features than 1.7 so I look forward to it being debugged and generally released in due time.
One nuisance about 1.7 software is that any command that requires a pop up window, such as saving a file or similar does not pop up the active window in front of the software. In other words, the file save window is hidden behind the open software so you don't know if the software responded upon the command to save. I thought the software was hung up when I first encountered this behavior. The software wouldn't minimize the window either. So I did a Ctrl-Alt-Del to bring up task manager but then when I closed task manager after seeing everything looked ok, then the file save window was brought to the foreground. This is repeatable and so it appears that it is a bug of the 1.7 software. What I do to avoid this is to not run the software in maximize (full screen). When I open the software, I just reduce it with 'minimize' then 'restore down' so that it doesn't occupy the entire screen. In this arrangement, there is not the problem of active window hiding behind the software. If I happen to forgotten to do this and encounter the bug again, simply toggling into and out of task manager seems to free the hangup and then display all the correct active windows.
Another problem I had was that the provided thumb drive containing all the software and test model files on survived only one use. After I installed the software from it, I then attempted to copy all of the other files onto my PC to back them up but the thumbdrive failed and then couldn't be read at all. Couldn't even format it after that. Completely dead.
Clean up after every print. Buy a few gallons of anhydrous alcohol (99% or better, available on Amazon, of course) for cleanup. REUSE YOUR ALCOHOL! Put it in a clear jar and leave it in the sun a day or two, or buy a curing chamber and do it the convenient (and slow) way.
The printer died after 2 months. I had a rocky start with Support. The LCD died. When I replaced it (following their video exactly) after a few tries the new LCD works perfectly. There were other problems. Support tonight informed me they are shipping a replacement printer.
I was using the printer to print fabulous items like pictures for my family. With the new printer I can finish printing them.
Look at the three eggs in the picture. I printed 6 eggs on one build plate and the vehicles that fit into the eggs on another build plate. Three are pictured. They are TINY. The wheels turn. The ladder and backhoe arm are articulated, and they work! And every one fits precisely into their egg with literally no room to spare. That is just amazing. The tiny elf village, villainously painted by me, is intricate and superbly detailed. The Go Away Gnome, printed 2 to a build plate, will be great gag gifts for family and friends. The deer, poorly lit, are for my hunting friends, a guaranteed hit. The quality of the prints is obvious. The painting, well... Never tried it before. It shows.
I found a few million printable objects on Thingiverse, my salvation since I don't know how to create things. I downloaded several hundred for christmas including everything in the picture. Load the STL file into Chitubox,
load up the build plate with as many things as possible, then slice and save it and you're almost guaranteed a great print - most of the time. There is the aforementioned learning curve. Sometimes everything but a couple items print. I have not figured out why some items don't materialize. The Harry Potter chess set had 15 pieces on one build plate. 13 printed. Go figure.
The machine is built like a Sherman Tank. Heavy. Solid. Getting inside to replace the LCD was a bit of a pain. However, if you precisely follow their instructions and pause the video at every step, it is still a pain, but it is very doable. Just be patient. REALLY patient!
The Achilles' heel is the FTP, in my humble opinion. The ones that come installed on the tanks work great. They have play in them. So far I've wasted 7 FEP sheets trying to reproduce their results.
HEY ELEGOO! SELL US YOUR FOAM PAD!!! PLEASE!!! THAT is the Achilles' heel. I have found it impossible to get the FEP right using their video and my approximations of the pad they use to make sure the FEP has play in it.
Here's how this thing works: The build plate descends to a tiny fraction of an inch above the FEP, which lays flat on the LCD. A thin thin layer of resin remains between the build plate and the FEP. The UV light turns on for a programmed length of time. Then the build plate rises. IF YOUR FEP IS RIGHT, the printed layer is peeled up from the REP from the outside edge to the center of the print. If it ain't right, the sucker sticks TIGHT to the FEP, pulls off of the build plate instead, and you print a slug of resin in the rough outline of what you thought you were printing!
Moral of the story? FEP RULES. Good FEP = Excellent prints. BAD FEP and you are sunk. I have so far bought two sets of two spare tanks so I at least have something that works. I truly hope they will sell their sponge pad because I can't afford to keep paying 25 bucks apiece for new tanks just to get working FEP. Argh squared and cubed!
Here are the Pros:
The Mars 2 Pro -CAN- product absolutely stunning 3D prints.
It is a pretty machine. Really.
It is SOLIDLY built.
They provide everything you need with the printer (except the resin).
Their resin works well.
And the Cons:
The printer is a bit tempermental.
The documentation is written by the same guys that write Japanese stereo manuals.
Prints -will- fail. There is as much art as there is practice in producing prints.
Setup is a real pain.
Full setup is required for EVERY print., a huge pain, but NECESSARY. Fill those build plates! Save LCD cycles!
Cleanup is another real pain. Wear gloves. The resin is toxic. Clean up WELL. It matters.
You have to do the full cleanup after every print.
Elegoo Tech Support is super sparing on words. English isn't their language. Be patient.
And the resin... Unlike FDM filament, the color pickings are slim. They ain't many, period. I have bought an acrylic dye kit. I will be experimenting with dyeing the white resin. One thing is for sure, you print in one color. Only. On that issue, FDM has resin printers beat, but the quality of the produced models is SO MUCH BETTER THAN FDM'S BEST that there just is no contest.
The short of it? GREAT 3D prints ARE possible, even for neophytes like me. The devil is in the details. FOLLOW THE INSTRUCTIONS PRECISELY. Every time. I am very impressed with the performance and quality of this printer, and even more impressed with the gifts I made. I know they will be appreciated!
And don't forget Thingiverse. What a wonderful FREE source for printable objects! Try it out. You will amaze your friends and family. Even more if you can paint worth a durn!
Reviewed in the United States on December 7, 2021
Clean up after every print. Buy a few gallons of anhydrous alcohol (99% or better, available on Amazon, of course) for cleanup. REUSE YOUR ALCOHOL! Put it in a clear jar and leave it in the sun a day or two, or buy a curing chamber and do it the convenient (and slow) way.
The printer died after 2 months. I had a rocky start with Support. The LCD died. When I replaced it (following their video exactly) after a few tries the new LCD works perfectly. There were other problems. Support tonight informed me they are shipping a replacement printer.
I was using the printer to print fabulous items like pictures for my family. With the new printer I can finish printing them.
Look at the three eggs in the picture. I printed 6 eggs on one build plate and the vehicles that fit into the eggs on another build plate. Three are pictured. They are TINY. The wheels turn. The ladder and backhoe arm are articulated, and they work! And every one fits precisely into their egg with literally no room to spare. That is just amazing. The tiny elf village, villainously painted by me, is intricate and superbly detailed. The Go Away Gnome, printed 2 to a build plate, will be great gag gifts for family and friends. The deer, poorly lit, are for my hunting friends, a guaranteed hit. The quality of the prints is obvious. The painting, well... Never tried it before. It shows.
I found a few million printable objects on Thingiverse, my salvation since I don't know how to create things. I downloaded several hundred for christmas including everything in the picture. Load the STL file into Chitubox,
load up the build plate with as many things as possible, then slice and save it and you're almost guaranteed a great print - most of the time. There is the aforementioned learning curve. Sometimes everything but a couple items print. I have not figured out why some items don't materialize. The Harry Potter chess set had 15 pieces on one build plate. 13 printed. Go figure.
The machine is built like a Sherman Tank. Heavy. Solid. Getting inside to replace the LCD was a bit of a pain. However, if you precisely follow their instructions and pause the video at every step, it is still a pain, but it is very doable. Just be patient. REALLY patient!
The Achilles' heel is the FTP, in my humble opinion. The ones that come installed on the tanks work great. They have play in them. So far I've wasted 7 FEP sheets trying to reproduce their results.
HEY ELEGOO! SELL US YOUR FOAM PAD!!! PLEASE!!! THAT is the Achilles' heel. I have found it impossible to get the FEP right using their video and my approximations of the pad they use to make sure the FEP has play in it.
Here's how this thing works: The build plate descends to a tiny fraction of an inch above the FEP, which lays flat on the LCD. A thin thin layer of resin remains between the build plate and the FEP. The UV light turns on for a programmed length of time. Then the build plate rises. IF YOUR FEP IS RIGHT, the printed layer is peeled up from the REP from the outside edge to the center of the print. If it ain't right, the sucker sticks TIGHT to the FEP, pulls off of the build plate instead, and you print a slug of resin in the rough outline of what you thought you were printing!
Moral of the story? FEP RULES. Good FEP = Excellent prints. BAD FEP and you are sunk. I have so far bought two sets of two spare tanks so I at least have something that works. I truly hope they will sell their sponge pad because I can't afford to keep paying 25 bucks apiece for new tanks just to get working FEP. Argh squared and cubed!
Here are the Pros:
The Mars 2 Pro -CAN- product absolutely stunning 3D prints.
It is a pretty machine. Really.
It is SOLIDLY built.
They provide everything you need with the printer (except the resin).
Their resin works well.
And the Cons:
The printer is a bit tempermental.
The documentation is written by the same guys that write Japanese stereo manuals.
Prints -will- fail. There is as much art as there is practice in producing prints.
Setup is a real pain.
Full setup is required for EVERY print., a huge pain, but NECESSARY. Fill those build plates! Save LCD cycles!
Cleanup is another real pain. Wear gloves. The resin is toxic. Clean up WELL. It matters.
You have to do the full cleanup after every print.
Elegoo Tech Support is super sparing on words. English isn't their language. Be patient.
And the resin... Unlike FDM filament, the color pickings are slim. They ain't many, period. I have bought an acrylic dye kit. I will be experimenting with dyeing the white resin. One thing is for sure, you print in one color. Only. On that issue, FDM has resin printers beat, but the quality of the produced models is SO MUCH BETTER THAN FDM'S BEST that there just is no contest.
The short of it? GREAT 3D prints ARE possible, even for neophytes like me. The devil is in the details. FOLLOW THE INSTRUCTIONS PRECISELY. Every time. I am very impressed with the performance and quality of this printer, and even more impressed with the gifts I made. I know they will be appreciated!
And don't forget Thingiverse. What a wonderful FREE source for printable objects! Try it out. You will amaze your friends and family. Even more if you can paint worth a durn!
Top reviews from other countries
a unicaxfalha que tive foi por erro meu.
alem do preco bom e otimo produto, a entrega foi feita antes da data prevista, estou muito satisfeito.
Ver videos en Youtube es una gran opción para estar listos.
Reviewed in Mexico on November 4, 2022
Ver videos en Youtube es una gran opción para estar listos.
Reviewed in Mexico on September 6, 2021