NF Crazy - Ender 3 - DUAL Blower and Mount

thingiverse

Mount and dual blower for the all-metal hotend NF Crazy (Generic Mosquito). Hotend: https://www.aliexpress.com/item/4000088018308.html After months of designing 22 versions of the dual blower and configuring my printer, I can now print PLA, TPU, and Carbon / Nylon with ease. This project is not for beginners. To start, you must 3D print the parts in PLA before moving on to Carbon. Before embarking on this project, watch videos like All Metal hotend microswiss by Teaching Tech! For high-temperature projects or Carbons, use Marlin or a board that can be modified for higher temperature settings and adjustments for the thermistor and heater block/heating tube. Example of a Configuration.h modification: https://www.aliexpress.com/item/4000591370691.html Additionally, trim the offset with #define MANUAL_Y_HOME_POS -12. Parts list for my configuration: Marlin motherboard: https://www.amazon.com/gp/product/B07TYFMQW3/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Heat Shrink Wrap: https://www.amazon.com/gp/product/B07HT73LLG/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 More Heat Shrink Wrap: https://www.amazon.com/gp/product/B01MFA3OFA/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Bolts: https://www.amazon.com/gp/product/B06XKMNH4T/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 Wire Crimpers: https://www.amazon.com/gp/product/B07FCX1M6Q/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Jumpers: https://www.amazon.com/gp/product/B07BDJ63CP/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Thermistor: https://www.aliexpress.com/item/4000591370691.html NF Crazy: https://www.aliexpress.com/item/4000088018308.html Hotend Cooling Fan: https://www.amazon.com/gp/product/B072JK9GX6/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Dual Duck Fan: https://www.amazon.com/gp/product/B016XMK6SE/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1 Buck Converters: https://www.amazon.com/gp/product/B01GJ0SC2C/ref=ppx_yo_dt_b_asin_title_o09_s01?ie=UTF8&psc=1 Silicon Boot: https://www.aliexpress.com/item/4000461218502.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP Heating Tube *VERY IMPORTANT 24v*: https://www.aliexpress.com/item/4000550325460.html?spm=a2g0s.9042311.0.0.6bb14c4d8i9gkP Optional Parts: Wire Strippers