This is Geeetech upgraded single head MK8 extruder, which has outstanding quality and the best performance for DIY and professional systems. By simply adding a holder, you can assemble your own dual head extrusion. With 42BYGHW818 stepper motor, you will find it easy to solve the problems of uneven extrusion, regularly plugging and material reloading.

• Extrusion nozzle: 0.3mm,0.35m,0.4mm,0.5mm (optional)
• Material of Print: 1.75mm or 3mm PLA/ABS
• Flow rate of Nozzle: about 24cc / h
• Sports shaft speed:40mm/s
• Voltage of heating nozzle: 12V
• Thermistor: 100K NTC
• Operating voltage of cooling fan: 12V
• Heating rods: 6mm, 12V, 30W
• Net weight: 450g
• Normal working temperature: 190°- 230°

Feature

• 42mm high quality stepper motor with larger torque and less heat buildup
• Special ceramic insulation cotton ensures the stability of heating; electricity-saving
• Direct transmission, without the heavy gears, compact size and weight
• A variety of specifications to choose, the most suitable is the best