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  • Geeetech A20M Mix-color 3D Printer
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Geeetech A20M Mix-color 3D Printer


Shipping Weight:11000g

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$399.00 Save: 15% off $339.00

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Filament color

Note for Black Friday promotion:

1 This printer enjoy 15% off during 21-26th Nov 2018

2 A20m  avaialble in EU UK USA AU warehouse,will ship order from above warehouse with priority.

3 You will get two kgs free filament if your order exceed 500usd and 4 rolls free filament if order exceed 1000usd

4 Printer is free shipping, if shipping address is remote , there will have 30usd as remote fee, this is charged by carrier not by geeetech.

Geeetech A20M Mix-color 3D Printer


Geeetech A20M 3D printer, adopting open source GT2560 control board, delivers mix-color objects and greatly enriches your 3D printing life. Keeping the good performance of Geeetechs portfolio of 3D printers, it aims to provide users with quality printout and satisfactory printing experience.

The modularized design makes it easy to build the printer in 3 steps. Its classic blue and black color combo imparts a touch of simplicity and excellence, embodying Geeetechs commitment to quality products.

With its build volume as 255*255*255mm³and the classic Prusa I3 3D printers gantry structure, A20M makes the best of the building platform and enables you to view the printing details in 360°. Printing at the accuracy of 0.1mm, it delivers objects with smooth surface finish, clear angles and strong structure. Besides, A20M comes with filament detector and break-resuming capability, greatly enhancing your 3D printing experience.

Its well-designed extruder greatly reduces the risk of clogging or leaking. A20M extruder cover features 360°ventilation design, greatly enhancing the dissipation of heat and guaranteeing excellent printing quality.

A20M extruder motor uses a gear train of 3:1 speed ratio, amplifying input torque and improving your printing experience. Adopting the modularized design for extruder wiring, A20M makes it easy to exchange the wire.

 The V-shaped wheels and rails on each axis, made from wear-resistant aluminum profile, could, in a large measure, reduce the printing noise and offer you a quiet 3D printing environment.

A20M uses silicon carbide glass as its printing platform, greatly enhancing the adhesion of first layer and making it so easy to take down the print.

In addition, A20M control board supports auto-leveling, an optional add-on. Just connect the auto-leveling sensor and adjust the related parameters. Saving the efforts of manual leveling.

Geeetech EasyPrint 3D host software provides a straight-forward platform for you to control the printer and complete the slicing process. Easy and convenient for both beginner and pros.

Combined with 3D Wi-Fi module, A20M invites you to enjoy the convenience of cloud 3D printing solution, via which you could enjoy 50,000+ free 3D models, cloud slicer and remote control over your printer on EasyPrint 3D App. This self-developed App is responsive and user-friendly.


Printing parameters

Printing technology: FDM

Build volume: 255*255*255 m

Printing accuracy: 0.1mm

Positioning precision: X/Y0.011mm. Z: 0.0025mm

Printing speed: 120 mm/s (max)

Filament diameter: 1.75mm

Nozzle diameter: 0.4mm

Filament: ABS / PLA/wood-polymer/PVA/HIPS/PETG, etc.


Max temp for hotbed: 100℃

Max temp for extruder: 250℃


Software resources

Operating system: Windows, MAC, Linux

Control software: EasyPrint 3D, Repetier-Host, Simplify 3D, Cura, Slic3r, etc.

Remote App: EasyPrint 3D App (with an optional 3D WiFi module)

File format: .STL, G.code



Power supply: Input: 110V/220V

            Output: DC 24V/41A

Connectivity: Wi-Fi (with an optional 3D WiFi module), USB cable,

SD card (support stand-alone printing)

Display screen: LCD 12864



Frame: Aluminum profile

XY Rods: Wear-resistant aluminum profile

Z axis: Lead screw

Stepper Motors: 1.8°step angle with 1/16 micro-stepping


Physical Dimensions & Weight

Machine Dimension: 442 x 447 x 480mm³ 

Shipping box Dimension: 510 x 495 x295 mm³

Machine Net weight: 8.8kg

Machine Gross weight: 11.0 kg


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  • Emmanuel DIDAT | 11/18/2018

    comment configurer le capteur 3DTouch auto nivelant ?

    • Jocelin Jia | 11/20/2018

      please kindly join geeetech facebook user group,there will have team support, thanks

  • Ralf Geyer | 11/06/2018

    Does Cura support this printer?

    • Jocelin Jia | 11/07/2018

      yes, it support cura repeter host slice 3d simplify 3d......