REMIX JK Cooler for Malyan M150 and 50x50 Blower Fan

thingiverse

I modified JKVelo's excellent Malyan M150 cooler, upgrading the 50mm blower fan with my own tweaks. Using a Flexion extruder, I discovered that my heat-block was slightly smaller than average, so I decided to shrink the cooler to maximize airflow on my printed parts. The original fan's hole diameter measured approximately 40mm, which I reduced to a more compact 34mm by 35.5mm oval shape. All credit goes to JKVelo for creating this fantastic fan in the first place! 13-02-2018 Later, I added an even rounder version v2, ditching the oval design altogether.