3D Printer,GIANTARM New Geeetech A20 3D Printer With Large Print Space: 255 * 255 * 255mm and Power Failure Recovery, Good Adhesion On The Print Bed, Quick Assembly, DIY Kit.

3D Printer

SALE PRICE: £255.00
YOU SAVE: £50.00

  • 1. Attached is the link that you can download the user manual and printer assembly manual: https://drive.google.com/drive/folders/1t48M5LcJkodqbNs4nzPZcJ6a3UH0-FvA?usp=sharing
  • 2. Quick Installation: It takes about 10 minutes to install the Z axis on the XY base plate. Simple and comfortable.
  • 3. Power Outage Recovery: Printing restarts from an unexpected power outage where it left off. Printing can be stopped at any time to change the filament or to continue printing the next day.
  • 4. Stable Printing Platform and High Quality Guarantee: The new A20 uses a 3mm aluminum substrate as the printing platform, which is more stable and durable than before. We offer high quality guarantee and after sales service. If you have any questions, you can contact us directly.
  • 5. Warm Tips:If you have any quality problems, please contact us in time through the Amazon platform, and we will do our best.
SKU: B085T3G5X5
Dimensions: 50.5 x 49.5 x 28.6 cm; 11.26 Kilograms
Manufacture: GEEETECH
Origin: China
Reference: A20 V4.0

Product Description

More Reliable, More Durable, More Friendly to Operate

GIANTARM Geeetech new A20 3D Printer, based on customers’ feedback,we have made a series of upgrades to the printer while retaining the high-quality performance of the original printer, including the motherboard / power supply / hot bed / adapter board and other details.

Geeetech A20 3D printer is designed to be reliable, cost-effective and easy-to-assemble. Running stably, it delivers quality prints and provides you with good printing experience.

If you have any question, feel free to contact with us.


  • Keeping Prusa I3 3D printer' gantry structure and with its build volume as 255*255*255mm³,A20 makes the best of building platform and enables you to view the printer in 360°.


  • Keeping the good performance of GEEETECH' sportfolio of 3D printers,A20 aims to provide users with quality printout and satisfactory printing experience. Its classic white and black color combo and neatstructure impart a touch of simplicity and excellence.


  • The modularized design makes it easy to build A20 in 2 steps.

Power of Details

  • Convenient"Reset"button: one-pass action,back to normal operation.
  • Modularized extruder wiring: plug-and-play,saving efforts in tinkering with the electrical parts.

High Printing Accuracy

  • Featuring printing accuracy of 0.1mm,A20 delivers exquisite prints with delicate texture,sleek of contour and stable structure.

360° Ventilation Design

  • A20 extruder cover features 360° ventilation design,greatly enhancing the dissipation of heat and guaranteeing excellence printing quality.

Repetier Host

  • GEEETECH self-developed host-software,Repetier Host,is packing with many features,empowering professional 3D printing hobbyists to set sophisticated parameters as well as giving one-click default mode to beginners.





New Version Control Board

  • A20 equiped with GT2560V4.1B control board (this is the latest version of the control board). Compared with the V4.0 version, the performance of the V4.1B version is more stable. We have overcome a series of technical problems such as screen blur and motherboard heating.An active 3D printing community will come into being with our concerted efforts.

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