Tronxy Gemini S DIY Dual Extruder IDEX 3D Printer Kit Two Head Multicolor Large FDM 3D Printing Machine 300x300x390mm


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Tronxy Gemini S Dual Extruder 3D Printer, Two Color 3D Printers, Eight Languages + Four Printing Modes, Extruder Printering Flexible Filament 1.75mm, Print Size 300x300x390mm

About this Two Color 3d printer:

【Independent Dual Extruder(IDEX)】Two-color printing,Dual-material printing,One Printer, 2 same-models printings, save half time.
【Intergrated Structure Assembled in Two Steps】 The whole machine of two parts, the upper frame and bottom base, which saves the cumbersome assembly process.The complicated assembly process has been completed before leaving the factory, but the printer needs to be simply assembled to combine the assembled parts.
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Product Details

Best IDEX 3D Printer Independent Dual Extruders Multicolor Large FDM 3D Printing Machine

  • Two-Color Printing
  • Dual-Material Printing
  • Duplication Printing
  • Mirror Printing
  • Soluble Supports
  • Compatible with Flexible Filament
  • TMC2225 drivers TMC
  • Color Touch Screen
  • Magnetic Sensors
  • 300mm*300mm*390mm
  • High printing precision ( Z axis: 0.004mm, XY axis: 0.012mm ).
  • X axis and Y axis belt adjustable functiont.
  • Use high speed track wheels to ensure fast print.
  • Print speed: 20 - 150mm/s.
  • Use aluminium profile, durable and wearing-resisting.
  • USB and SD card supported, meet different demands.
  • Operating system: WIN, MAC
  • Working environment: - 5 to 40 degree centigrade, humidity: 20 to 80 percen.

Two-Color Printing
Duplication Printing

2 same-models printings, save half time.

Mirror Printing
Dual-Material Printing

Lattice Glass Heatbed Platform

The heat is evenly distributed, and the glass surface is evenly distributed with small holes.
According to the principle of thermal expansion and contraction,the filament can be tightly adhered to the platform, effectively preventing edge warping.

After the model is completely cooled, it can be easily removed.

Print soluble supports material PVA

Temperature, Extruder Speed, Printing Speed, and Infill Density are separately set for each nozzle. Even with different diameter nozzles, the Tronxy IDEX 3D Printer can seamlessly print.

Open Source

Provide more extensibility and editability

Touch Screen Control

Eight Languages Supported

OSG Double Axis Metal Guide Rail

The X-axis adopts OSG double -axis metal guide rail, which runs stably and smoothly,and improves the printing accuracy.

3.5 Inch Touch Sreen
New experience, HD display. Eight languages supported.

On screen 4 kinds of Optional 3D Print Model can adjust on touch screen control.

Filament Run Out Detection
Timely remind users to replace filaments to prevent accidents

Resume Print After Power Off
Resume printing after power outage or any other unexpected stoppage.

After the power is turned on, the operation interface can continue to print to avoid the waste of time and filament caused by unexpectedly stopping printing.

Ultra-Quiet Driver Chip Motherboard
The motherboard adopts ultra-quiet driver chip motherboard, High-speed calculation while minimizing noise, Give you a comfortable printing environment.

Manual Adjustment of Belt Tension
Just twist the nut, XY axis belt supports manual adjust, easy to use, no need to disassemble and take out the belt.

Structrure Details
High presicion and Stability Structure


Build Size
Singles head: 300*300*390mm
Double head: 120*300*390mm
Layer Resolution: 0.1-0.3 mm
Positioning accuracy:
X / Y:S0.00625mm, Z:S0.00125mm
Print Speed 20~150mm/s (suggested 60mm/s)
Supported Materials PLA / ABS / TPU / PETG / PVA
Extruder Quantity Two
Nozzle diameter 0.4mm
Max extruder temperature 275 ° C (max) (527 oF Max)