MK8 extruder for 3D Printers

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.
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
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

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