RailCore 300ZL Fully Assembled

RailCore II Picture.jpg
RailCore II Picture.jpg
sold out

RailCore 300ZL Fully Assembled

from 2,250.00

Currently on hold until lead times are reduced.

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We have worked with RailCore Labs to bring you the RailCore II 300ZL Kit, now its time for it to work out of the box!

Do you want a RailCore but dont have the time or patience to build a kit without going full Hulk, we understand. Now you can get the RailCore Fully Assembled, Calibrated and Tested! You will be printing within minutes of destroying the box it comes in. Yes, you will be so excited the box will stand no chance! If there is an aluminum part available for the RailCore these units will have them! The couple printed structural parts will be printed out of Atomic Filaments CF PETG and non structural parts are printed out of Atomic PLA.



  • Build Volume 300mm x 300mm x 300mm

  • 5in Panel Due Touch Screen

  • BLtouch Bed Probe

  • Duet WiFi paired with the Duex 5, not some piddly duex 2. This is so the E3D tool changer can be easily implemented without electronics upgrades.

  • Kenovo Heated beds

  • E3D V6 Gold edition with hardened nozzle

  • Bondtech BMG Extruder

  • Aluminum Stepper and idler mounts from 713 Maker

  • Aluminum X carriages, Z Yokes, L Brackets and Hotend Mount from Mandala Rose Works

  • Meanwell Power Supply

  • Zyltech Linear Rails

  • 8x2mm pitch lead screws with Delrin Nuts

  • 1.8 degree steppers on the Z to give .01mm per step

  • 0.9 degree steppers for X,Y and Extruder

  • ALL 3D PRINTED PARTS INCLUDED! Printed out of Atomic PLA of your choosing and Atomic Carbon Fiber Reinforced PETG!


The uses of printed parts as structural components is highly limited in these units, the units come standard with the aluminum stepper and ider mounts from 713 Maker and the aluminum x carriages, L brackets, Z yokes and Hotend Mounts  from Mandala Rose Works. We are milling the aluminum beds in house out of MIC 6 plate to ensure it is completely flat!

We chose to go with the Bondtech BMG extruder due to its high reliability and consistency. We felt with such a great printer we might as well go with the best hardware we can get!

We will be testing every linear rail set to ensure they are up to the task to ensure the smoothest prints possible!

If you plan on modifying the units all of the wiring will be labeled so you can nerd out to your little heart's desire without messing up your wiring.

Of course we are are shipping the Duet WiFi and Duex 5 standard. Why the 5 when the 2 is the required minimum…. Clearly we don't mess with minimums! There should be upgrades in the future that will need the Duex 5 so why not just save you time in the future and give it to you now.

We are milling the side panels in house and every floor will get the RailCore logos milled in, simply because it looks AWESOME!