New 3D Printer K Extruder with J Head for RepRap
Mendel 3D Printer
This extruder is designed to work with a supply of
3mm diameter plastic feedstock. If you want to use
1.75mm diameter plastic, see this extruder
The K Extruder is based on Minimalistic Mk7
A small filament driver means that the motor runs
on low current;
We use screw tap to make the filament driver;
A large motor with high torque, do not need gears;
Uses the 623 bearing;
Designed to work at higher extrude speeds than the
old Mendel extruder, giving shorter build times;
The back is open to make it easy to clean the
teeth of the drive gear.
this extruder use NTC 3950 100K thermistor.
serious buyer only....
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