SP-3 CoreXY 3D Printer - TwoTrees

Plugs Type :
US 110V
EU 230V
Only Acrylic Case
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SP-3 is one CoreXY printer built with full metal housing and a strong structure. It's with two Z-axis, dual-gear extruder and linear rails for faster motion and higher precision. Its...

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SP-3 is one CoreXY printer built with full metal housing and a strong structure. It's with two Z-axis, dual-gear extruder and linear rails for faster motion and higher precision. Its resume printing function saves your prints from power failure and filament sensors could send timely warning before filaments run out. It's an affordable 3D printing machine with professional performance suitable for personal hobbies and commercial applications.

Customer Reviews

Based on 33 reviews
Good printer if everything works?

The printer came in complete, the build up was not easy, but doable, and here the bad story begins. First print with the bonus filament went directly to a clog - please throw away the bonus filament! At unclogging the heatblock the threads of it are bad, so for the nozzle and heatbreak, the same, somebody had to much power at screwing everything together! After repairing this, a electonic smell came on at a print. At the same time the printer got less noisy. Oh the fan of the power brick gave up. Getting a new power brick and - yes the other fans in the base began to squeak. I also exchanged them. The base plate also did not fit 100%, got out the drill and opened a whole a little bit wider. 90€ and a lot of hours later the printer is running again, but what will break next? By the way, lots of the preassembled screws are not tight. It would have been easier to not preassemble the printer, because you have to check every screw! I am two weeks in the ownership and one problem after another appears. I contacted the support, they always want fotos or videos. What can you see at a not working fan? How can i take a photo from inside the heatblock? No word of a warranty replacement - you are the warranty! Very disappointing!
The manual is very short and leaves a lot open - it is even different to the one on the SD-Card. Thank god there is a big community which had similar issues.

Hi dear, thank you for your valuable feedback and sorry for the bad shopping experience. When there is a problem with your machine, please contact our engineer and confirm the problem, we will send you replacement parts. At this time, photos or videos that demonstrate the problem with the machine are necessary and we will use them as evidence to request the dispatch of replacement parts.Thanks a lot.

Ison Tenney
good, with some caveats.

Ok, I've got 5 of these printers running moderately hard in a small print farm for the past 2 months. And overall I am happy with them. I like the size, I like how fast they are. I've had a few issues that I needed to contact customer service about and they were very helpful and responsive, even considering the obvious language barrier (you'll see what I mean if you contact them). And the user interface has some features that I appreciate and are not found on printers I've used from another brand.
I've learned a few things about these printers that are certainly not deal breakers, but that a prospective buyer might appreciate knowing.
#1: Upgrade the firmware. When you go to the firmware section of the twotrees site, there is a disclaimer not to upgrade firmware unless your printer doesn't work. Don't listen, just do it. They new firmware is better than what the printers ship with.
#2: 3Dtouch or BLtouch support/integration sucks. If you put the G29 code into your g-code, the printer just does weird things. Once it printed my purge strip at a 45 degree angle. It seems to change my z-probe offset value by 0.2mm, and some other weird things. I just use the BLtouch to set my first layer squish, and level it manually.
#3: Sometimes the printers won't start the print jobs. You'll select everything appropriately, and the printing screen will come up, but it will NEVER preheat or start the job. Only by turning the printer off, taking the SD card out, turning the printer back on, attempting to print without the SD card in, then attempting to print with the SD card in will it work. If that sounds confusing, its because it is.
#4: 2 of the 5 printers I received had Z axis rods that were too long and had to be cut down. You can't do it with a regular reciprocating saw, the metal is too hard. I had to use a grinder with a cut off wheel.
#5: Loose hardware all over the place. When you first assemble the printer, take the time to check every nut and bolt that came preassembled. You will find many that are barely tight or downright loose. Of particular check the set screws on the gears inside the extruder. I had horrible stringing problems on one printer that I just couldn't figure out until I saw a post online about loose extruder gears.
#6: stripped bolt holes. The top frame is aluminum, which is a soft metal. While I was going through and tightening all the pre-installed hardware, I found that many of the bolt holes holding the linear rails to the top frame were already stripped out. It seems that they didn't drill and tap the holes deep enough into the aluminum for the steel bolts to have a good hold, and thus they get stripped out. So, I wound up drilling the holes all the way through the top frame, putting longer bolts in and putting a nut on top to make darn well sure they wouldn't strip out again.
#7: Cheap fans. This one isn't really isolated to just the SP3 or even twotrees. I'd say every budget printer out there cheaped out where they could, and fans were one of those areas. The fans WILL die/become very noisy within weeks of first assembly. The fans inside the case died especially fast. Buy extra fans, get the ball bearing kind, they last longer.
#8: Squeaky z-rod. Get some lithium grease to put on the Z screw rod. Otherwise you'll go insane.
#9: The rigid/corrugated wire management stuff they included is horrible to work with. Toss it. Get a bunch of zip ties (the ones included suck) and if you can some expandable braided cable sleeve. SOO much easier to work with.
#10: Assembly instructions are not great. If you've never assembled a printer before, this might give you a headache.
#11: No instructions on how tight to make the X & Y belts, or really even how to attach them at all. Too loose and you have sloppy prints, too tight and you'll get vertical lines on your prints.

I'm nit picking now. Like I said, overall I like the printers, but they have some definite issues that need to be addressed in order for them to be functional. I'm definitely not a printer snob, I need cheap, fast, reliable machines for my online shop. Two Trees provided the cheap and fast, now it is up to me to make them reliable.

Maverick D'Amore

Came for 5 days in Krasnodar Territory, everything is in the kit, prints, already tried, I'm new in this case, so I will not judge. The only thing that I realized is that the filament that is included in the kit is contacious. Breaks, gets stuck. And so in general satisfied.

Rylan Durgan

Принтер отличный, но отношение производителя к своему творению странное. Тупая прошивка, крепление ремней, не подогнана длина трубки,гофры, крепление концевика z, крепление гофры - все это реализовано странно. Принтер хороший, но с мелкими недоработками и причудами. Рекомендую для любителей и ценителей 3d печати.

Estevan Hoppe

Все хорошо, пришло к двери за пять дней, собрал работает, но без косяка не обошлось - две лопасти отломаны и в мешке остатков нет, значит такой упаковали.

On the checkout page, the following situations will appear:
1. Standard International: This product is not in stock in the local warehouse and will be shipped from China.
2. Local Delivery: The product is in stock in the local warehouse and will be shipped directly from the local warehouse.
3. Economy International: Accessories and other products will be shipped from China.

Shipping from local warehouses Shipping to Shipping time
United States of America United States 3-7 business days


All countries belonging to the European Union 3-7 business days
Russian Federation Russian 3-7 business days
Ukraine Ukraine 3-7 business days
Turkey Turkey 3-7 business days
Brazil Brazil 3-7 business days
China Most countries in the world 7-15 business days
Most spare parts,filaments and accessories will be shipped from China 25-30 business days
Processing time:Within 3 business days



Orders for 3D printers and laser engravers from the following listed countries would be shipped from overseas warehouses without shipping costs and taxes (fees might be collected for remote areas).

  • All EU countries: Spain, France, Germany, Czech Republic, Poland, Italy, etc.
  • United States of America
  • Brazil
  • Turkey
  • Russia
  • Ukraine

Please note: in case your ordered machines are out of stock in overseas warehouses, we would ship goods directly from China. You might need to pay taxes and assist the shipping company with customs clearance.  We would contact you via email in such cases before shipping.

Orders for accessories from all counties are shipped from China and customers might need to bear the shipping costs and tax fees. 


Model SP-3
Number Of Nozzles 1
Nozzle Size 0.4mm
Molding Platform Size 220*220*220mm
Printing Accuracy ±0.1-0.2mm
XY Axis Positioning Accuracy 0.01mm
Z-Axis Positioning Accuracy 0.0025mm
Layer Thickness 0.1-0.4mm
Printing Method TF card / online printing
Display 3.5" Color Touch Screen
Machine Speed 10~1000mm/s
Printing Speed 20-200mm/s
Max Extrusion Head Temperature 260℃
Max Hot Bed Temperature 100℃
Support Filament PLA/ABS/PETG/Wood etc.
Filament Diameter 1.75mm
Software Format STL、OBJ、JPG
Print File Format Gcode
Power supply 220V/110V 360W
Operating System Windows
Support Software Repetier-Host
Machine Size L405*W380*H466mm
Machine Weight 11.5KG
Package Weight 14KG

TF Card Files: Download

Fast Shipping

Stocked machines are shipped directly from local market and would get to your address within 7 working days.

12 Months Warranty

We provide one-year full warranty for customers. We accept return and replacement within 14 natural days after receiving products.

Lifetime Technical Support

We provide lifetime technical support to our global customers. Feel free to get in touch via chat widget or email.

24/7 Customer Service

We provide 24/7 service for customers. In case, instand help is not available, our team would message you within 48Hrs.

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