After realizing that the original parts cooling fan is just too weak to provide a sufficient airflow, I designed a small adapter piece that allows the use of a stronger radial fan.
It allows the use of a 50x15mm radial fan, like these:
https://www.aliexpress.com/wholesale?ltype=wholesale&d=y&origin=y&blanktest=0&SearchText=radial+fan+50mm
The design uses two of the original screws.
See my thoughts about the Anycubic Kossel here: https://youtu.be/2wPbZRKIXtc
Anycubic_Kossel_Fan_Adapter.stl | 53.4KB |