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New nozzle cooler 3d file


i didnt like the original nozzle cooler ( because it melted all the time) so I designed a new one. 

I will make another different one because I dont like the 1 sided cooling, it is not optimal for ninjaflex. the uncooled side will stay too hot and deform.

(1.74 MB)

are you getting the HS to print with ninja flex?

I thought it would not work with the bowden extruders.


hi yes I can print a little with ninjaflex but it needs some transformations, also a 0,5mm nozzle and the result is not very clean or precise. and it is VERY slow. max 1000mm/min

you need to make a new part to connect the top bowden fitting to the extruder motor. means you need to remove the motor..(its quite simple)  I will post the plan of the part later. 

Here is my duo cooler nozzle. 

it cools the nozzles from left and right side simultaneously. 

(270 KB)

check this thread for the soft filament adapter :

here is a slightly improved duofan nozzle cooler but it still need some work I think

(297 KB)
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