Cooling Duct For Raised 3D N series Printers

This is an upgraded part cooling duct designed to work with the N2 series printers from Raised 3D fit with the factory single hotend setup. This is a bolt on replacement for the factory cooling duct, using the same hardware and same fan. Provides improved airflow at the base of the nozzle where it is needed most as well as providing cooling flow from 3 directions rather than a single large cross flow like the factory nozzle. 

As seen in photos the model is printed with ESUN PLA Pro (white)(like below for reference). I have had no issues with the being printed in PLA, however, I do recommend running a heat sock on the heat block as a protective barrier, (you should be running a heat sock on the hot end regardless as it helps maintain a good stable temperature and improves heating and temp maintaining efficiency, plus the bonus of having something to reduce risk of getting burnt if you ever have you hands near the nozzle while its hot, don't lie, I know you do it!). 

This model does require support for printing (see photos). Be sure to edit the supports so that their is no support material in the actually runners of the duct, as it will be really challenging to remove without damaging the duct.

ESUN PLA Pro White - https://amzn.to/2PktWrG