3D Printer MK8 Extruder J Head With Nema17 Stepper Motor

This is a single head mk8 geeetech upgrade extruder, with excellent quality and best performance DIY and professional systems. 

By simply adding a person, you can assemble your own double head extrusion.

And 42byghw818 stepper motor, you will find it very easy to solve the problem of uneven compression, often blocking material installed.

Features:

• 42mm high quality stepper motors have high torque and less heat build-up
• Special ceramic heating insulation cotton guarantee stability; energy saving
• Direct transmission, without heavy gear, compact size and weight
• There are a variety of specifications to choose the most suitable is the best

Note:

• Ensure that the maximum temperature does not exceed 280 °

Specifications:

• Extrusion nozzle: 0.3mm, 0.35m, 0.4mm, 0.5mm (four election, notes, or to inform the customer needs)
• Material Print: 1.75mm
• Nozzle Flow: About 24cc / hour
• Movement shaft speed 40mm / s, heating nozzle
• Voltage: 12V
• 100K NTC thermistor, cooling fan
• Operating voltage: 12V
• Heater: 6mm, 12V, 30W
• Normal operating temperature: 190 - 230 °°
• Weight: 450g

Product Includes:-

1x 3D Printer MK8 Extruder J Head With Nema17 Stepper Motor