Ender 3 upgrade fanduct (might also fit Ender2/3Pro/5/CR10)
thingiverse
This mod dramatically improves the hotend performance of the Ender 3. The "coldend" will be cooled way better compared to the original cooling solution. Also, the performance of the part cooling fan is increased significantly. The overall weight with the upgrade fans is still below the weight of the original fan cover plus fans. This fanduct might also fit the Ender2/3Pro/5/CR10, but I don't own these printers to verify. So please leave a comment if you were able to install it on your machine. (I will then add it here.) Parts needed: * screws of the old bracket * stock 4010 fan (or 4020 upgrade fan) * 2pcs. M3x20 screws * 2pcs. 2.5x12 self taping screws (or longer for the 4020 fan) * 2pcs. M3 heatinserts * 5015 radial fan * tools IMPORTANT: * I highly recommend printing this in ABS! * Supports on build plate only! * Don't forget to PID tune your hotend after the installation!
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