80mm fan mount printrbot 1405

thingiverse

This mount lets you place an 80mm fan directly in front of your print head, where it can blow air right at the extruder and the entire print area. You might be able to connect this with a fan shroud so that you can direct the airflow even better. Alternatively, you could adjust it so the fan points straight at the extruder. I included the 123d file, making it easy to modify to suit your needs. To use this mount effectively: It is completely possible to print it without any supports. However, keep in mind that the mounting holes for the side of the printer may need to be drilled out. You can still attach it securely using the screws you find on the side of the print head. My fan used a 20mm m3 screw for secure attachment. If your fan requires a shorter screw instead, you'll have no issues at all.