TEVO LM fan shroud 2x 40x15mm fans

thingiverse

Its an ultra-compact fan shroud for the Tevo LM Delta that uses just 2 'good quality' 40x15mm fans and also mounts the BL touch as it had to move a little to fit the shroud. The original fanset (steel mount, 30mm fan, 2 blowers and bl touch standoffs) weighs 74 grams, this one weighs 67, so there is a little weight reduction, but with this setup, you can remove the hotend and change it without removing the fanset, which is great if you have multiple hotends, which is my personal preference for changing nozzle size, having multiple hotends. UPDATE - I updated the part file stl on the 12th Oct19 to remove some material at the part cooling ducts that interfered with the hotend removing, on my print i just shaved it down a little with an exacto, if you dl the file again, you wont need to. UPDATE 2 - I updated the part April 2020 to have more clearance around the Heatbreak heatsink and have been printing these in PETG with no issues, the internal support structures are breaking away easy enough with long nose pliers. My PLA fan shroud lasted for 5 months but were eventually warping after many high temp PETG prints, so i printed one in PETG and Its holding up even better.