J-Head Nozzle MKIV MKV Hotend Extrusion Head For 3D Printer RepRap 0.4mm Nozzle 1.75mm Filament 0.4mm nozzle 1.75mm consumables

J-Head Nozzle MKIV MKV Hotend Extrusion Head For 3D Printer RepRap





Description:
J-Head Hot End nozzle is designed according to the , by reducing custom machined parts kept to a minimum of simple steps, J-Head Hot End can be well connected popular Reprap extruder. Wherein a filament path has been verified and is designed to be the same, it can be reliably used to print ABS and PLA. Use PLA, it requires a small fan to cool rolling through the vents on both sides of the nozzle. Moreover, Hot End has two advantages. Thermal sensor integration point like no heat, such as a more efficient single screw in the nozzle heater. A heater resistor. No need to use nickel- chromium wire or baking heater core.

Feature:
This product is not included filament, suitable for: 0.3mm, 0.35mm, 0.4mm, 0.5mm diameter Nozzle, 1.75mm, 3mm diameter ABS, PLA material, please select the size you need.
Built-in high temperature Teflon does not condense and plastic consumables mouth after feeding directly into the vents , in the middle can not stay .
Cooling effect: External PEEK expensive materials , high temperature deformation is not unique thermal design exterior design , ventilation and cooling of course fast fast !
Convenient feed: Feed seeker, can successfully introduced into the pipe material , the feed is no longer difficult.

Note:

Before printing please pay attention to the temperature of the probe is correctly inserted in the nozzle hole, otherwise it will cause the temperature is too high, it's very dangerous.
Make sure before using thermistor is inside the heating block hole, otherwise it will lead to inaccurate temperature, and high temperature burn the PEEK tube!

Package included:
1 x J-head Nozzle



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