0.4mm Upgrade MK8 Extruder Nozzle Print Head For Makerbot Prusa i3 3D Printer

Specification:
Model: i3d-002
Size: 11 * 9 * 7.5mm (length and breadth)
material: metal
Weight: 400g
Extrusion nozzle: 0.4,0.3,0.2 optional (default 0.4mm)
Probably : motion shaft speed: 40mm /
Nozzle flow rate: about 24cc / h
Print Material: 1.75mmABS or PLA.
: 42 motor,
Fan: cooling fan default working voltage 12V.
Voltage: extrusion head heating voltage 12V, 4.8-6 resistor
Heating / thermocouple: 12V heating / thermocouple / thermistor. Note: SGS heating tube with 40W, such as special needs, can reprovision thermal resistance thermistor maximum heating temperature is 280 degrees, while the thermal galvanic temperature can exceed 300 degrees.
(This product if there is no special account, default 12V, 40W heating tubes, and heat resistance.)

Features:
This product uses an extrusion head of the all-metal structure, suitable for 1.75mm supplies of , pipes with the new structure, the installation of a Teflon tube that supplies a better solution in the extrusion process to heat the material issues, therefore it belongs to the latest extrusion head structure.

Package Included:
1 X 12V/0.4mm Single Printer Head









a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a