4max original - customisable duct + cr10 extruder

cults3d

Customisable Duct for 4Max Original Why? It's way easyer for hotend maintenance to be able to remove the duct It's now easily upgradable / customisable (in my case I've build a 8mm longer duct) All you need is two M3x8mm or M3x10mm screws (with inset like me or nut) I hope some of you will be able to customise new ducts using this build. Extruder replacement with CR10S Pro one Why? Dual drive Better handeling of flexible filament (- red like the 4max ... but it doesn't count) !!! pick one with dual pneumatic join & right handle !!! https://fr.aliexpress.com/item/1005001683757631.html?spm=a2g0o.productlist.main.99.26e0380btkBK8o Ref : B-RightStainlessGear You can mount it directly with those two easy fix : - use the original 4Max mk8 extruder top right screw to mount on the nema motor (the CR10 one is a bit too long) - use new spacers (from your creation) to maintain the extruder fan Your hotend is now 8mm lower than the original. Use my new dusct to fix this. Don't forget to lower the position of your Z axis end stop in order to comensate this lower hotend/ Et voilà! (I'm french) Enjoy!