Dual-hotend for Ender 3 (tested with linear rails)
thingiverse
My take on a switching hotend design. I designed this to take two standart creality hotends, a servo (I used: https://www.amazon.de/Carson-500502015-CS-3-Servo-3KG/dp/B0037Y93CW/ref=asc_df_B0037Y93CW/?tag=googshopde-21&linkCode=df0&hvadid=308560290452&hvpos=&hvnetw=g&hvrand=13038791246047174797&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9042271&hvtargid=pla-562746861987&psc=1&th=1&psc=1&tag=&ref=&adgrpid=61609593792&hvpone=&hvptwo=&hvadid=308560290452&hvpos=&hvnetw=g&hvrand=13038791246047174797&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9042271&hvtargid=pla-562746861987 )
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