Elegoo Neptune 2 Hotend Dual 5015 Fans

thingiverse

I needed more cooling power than the stock Neptune 2 head could provide so I put this together quick and it works great. Print as shown in the pictures. Make sure you mask out the holes as shown. The printer can bridge well enough that you don't need supports for the holes and small overhangs. Make sure you set your slicer to only add supports where touching the build plate. Print time is around 5 hours when you slice the model at 0.2. I put some holes in the model to fasten the 5015 fans, but they fit snug enough that you really don't need screws. I ended up using a couple of zip ties to lock the fans in place which worked out better in the end. There are two versions. One has a BLTouch mount and one does not. The fans I used are WINSINN Brushless Dual Ball Bearings 50mm Blower Fans 24V 5015 50mm x 15mm. You will also need a couple of M3 socket head cap screws. The stock screws are too short.