SUNLU T3 3D Printer Overview

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evaluate 3D printing is a whole lot of enjoyable, however ready hours or days for a print to finish can take a look at one’s endurance. Worse is when a print fails on the eleventh hour. SUNLU has delivered to market the T3 which boasts the flexibility to print at 250 mm/s – or 5 instances sooner than a standard print. Have we entered an period of warp-speed printing on the hobbyist value level?

What is that this?

SUNLU T3, also referred to as Terminator 3, is an FDM 3D printer that features some quality-of-life options at a compelling value. Most notably is the marketed potential to succeed in print speeds of 250 mm/s.

SUNLU has been within the 3D printing area since 2013, and at present gives a spread of printers. The T3 is the smallest printer of their line up, with the S8 and S9 fashions being giant format printers. SUNLU additionally manufactures equipment and helps its merchandise with available substitute components.

What’s within the field?

  • Sunlu T3 3D Printer
  • meeting instruments
  • Spare Components – Spare Screw, .4mm Nozzle
  • Sunlu PLA Filament
  • SD card with USB-A adapter
  • energy cable
  • scraper
  • filament cutter
  • USB-A to USB-B Cable

{hardware} specs

kind of printing know-how FDM
print measurement 220×220×250(mm)
variety of nozzles One
nozzle specs 0.4mm (Suitable: 0.4mm-0.8mm)
print velocity 20-250mm/s
print max temperature 260℃
most mattress temperature 100℃
assist printing methodology SD card, PC
energy specs 115V/230V AC, 50/60Hz
machine measurement 440×400×470(mm)
printer internet weight 2.2 lbs

Design and Options

It is a typical bed-slinger design that instantly brings to thoughts the Creality Ender v3.

Further options embrace:

  • clog detection
  • 32-bit motherboard
  • auto leveling
  • filament break detection
  • resume on energy failure
  • All Metallic Double Gear Extruder
  • pulley belt pressure adjuster
  • magnetic platform

set up

SUNLU T3 3D Printer arrived properly packed and nearly absolutely assembled. The meeting directions are clear and simple to comply with, and inside quarter-hour we have been able to load up some filament and begin printing. You’ll want to examine the voltage setting on the facility provide, as mine got here set to 230v and wanted to be flipped to 115v to work.

Throughout development I observed that there was some string popping out of the filament detection module and had a hunch that loading the filament can be problematic. Positive sufficient, the filament wouldn’t load – and upon disassembly of the module, I found a damaged piece of filament blocking the channel. There is not any different indication that the printer was used and returned, so my greatest guess is that it is a remnant of the QA course of.

Additionally included on the SD card are some take a look at prints, some documentation, and an installer for an older model of Cura. First off, I am dissatisfied that the take a look at prints are simply STL information and never sliced. Pre-sliced ​​information assist dial in settings for the printer extra rapidly as a result of they supply a reference level for the producer’s beneficial settings. Notably, the model of Cura included on the SD card would not have any profiles for printers. On the SUNLU web site you will get the Cura installer with the SUNLU T3 profile in addition to the up to date firmware.

I discovered the mattress largely flat, and after some advantageous tuning we have been able to get began!


Out of the field, I ran a print immediately utilizing some guesses for the slicer setting based mostly on my expertise with my different printers. The ensuing benchy had some layer shift, extreme stringing, and I think we have been too scorching on the extruder. I turned the gears over just a few calibration prints to dial within the retraction settings and temperature: 35mm (+10 by default) and 190, respectively, and the outcomes communicate for themselves.

Left: The way it began. Proper: How’s it going.

The auto-leveling characteristic works very properly and makes use of the BLTouch. Earlier than every print, the 16 factors of the print mattress are mechanically checked. Z-offset might be set manually which is beneficial to be sure you do not have the nozzle too near the print mattress. The handbook setting for Z-offset labored advantageous, however since a firmware replace it stopped working. For some purpose the bTouch simply turns pink each time I do that, though it nonetheless works advantageous through the computerized leveling course of. Hopefully this will get resolved in a future replace because it would not appear to be a mechanical downside. Helpfully, you possibly can change the Z-offset whereas a print is in progress so you possibly can rapidly alter on the fly if wanted.

With regards to the bTouch, I discovered that the wiring within the bTouch module was not correctly terminated in its connector. Whereas scorching glue is annoyingly typical for assuring connectors, I discovered that the connector within the bTouch module relied on scorching glue to carry the wiring to its personal connection. In different phrases, when the new glue is eliminated, the wiring itself comes out of the connector.

Whereas I did not have any issues with clogging, the opposite options labored precisely as marketed. Destroying the filament efficiently tripped the run-out sensor, and the facility failure resumed after energy was returned by drawing energy on the wall. I completely love the magnetic print mattress with the included versatile print floor, because it makes elimination of the completed print very straightforward.

Maybe essentially the most eyebrow-raising characteristic of this printer is its declare to print at 250 mm/s, or about 5 instances sooner than regular. This poses every kind of challenges, and whereas I consider the motors are able to thrashing the mattress and extruder sooner, the standard goes to undergo. To check this, I minimize a benchy at 200mm/s, raised the temperature to 200 as prompt by SUNLU, and flipped the printer to quick print mode. I failed to withstand the urge to channel Picard by asserting “engagement” when closing the warp-speed print. Benchee finally printed efficiently, and it was actually sooner – however on the anticipated price of high quality. These quick prints are good for normal draft assessments, however I would most likely persist with below 100 for normal printing.

Left: Common print settings. On the appropriate: Sliced ​​for velocity with quick mode.

what i like

  • constructed normally improve
  • Normal platform for ease of additional customization and restore
  • value level
  • 1 12 months guarantee

what would i modify

  • High quality management within the testing course of and firmware launch
  • Wi-fi printing functionality can be nice
  • Availability of pre-sliced ​​take a look at prints on the included SD card for Gcode reference

remaining ideas

The SUNLU T3 3D Printer is a feature-rich 3D printer at a value level that makes it a really compelling possibility. All of the options are usually properly applied, though just a few bugs do exist that can require a while and endurance to work out. The printer works properly sufficient as soon as dialed in, and I like to recommend it.

Lastly, I would wish to thank fellow Gazetteers Mike Dixon and Jack Chongulia for his or her willingness to share their 3D printing information. You’ll want to take a look at their opinions of different 3D printers!

value: $249.99
the place to purchase: Amazon
Supply: The pattern of this product was supplied by SUNLU.

Supply hyperlink