Creality Upgrade Aluminum Parts MK8 Extruder Alloy Block Bowden Extruder All Metal Feeder Drive 1.75mm Filament for Ender3/Pro, Ender5/Plus, CR-10S Pro, CR-10 V2

Excellent product

Wasn't expecting much only got as a replacement as my crealitys original extruder broke and my plan was to use this until getting a better option. But this works great I got no intention of swapping this out and would buy again. The only issues is if it's not set up right it can dig into the filament and can cause the filament to snap but only had that issue with old filament that's been left out on the side for a couple months. And the second point is the instructions could of been bit clearer to id the bolts

Bought this to replace the plastic feed mechanism on an ender 3 pro that had managed to randomly snap itself (a common issue it seems) but mine had managed to go while the printer wasnt in use.Anyway, it seems decent enough when you get it fitted, but the instructions consist of an exploded diagram which wasn't clear (it seemed at one point imply a M4 set screw go into an M3 rivnut) I ended up refering it to the pictures on amazon to see how it should go, its easy enough to do when you have done it once, but I do not rate the instructions, even Ikea can do better.Mine was also missing the metal bushing for the pivot point between the lever and the base plate, the plastic one from the old mechanism seemed to fit fine though, its a shame to leave a plastic part in, but I don't think it'll cause any issues.You also get a replacement cog for the motor shaft, its just as well I did not actually need to replace this, the replacement has grub screws, but the originalmappears to be a friction fit from the factory, and it would appear difficult to remove this from a small motor where you have to be careful about applying force

Bought customised cr10 usedHad some nice extras but could not get it to print/extrude reliablyFitted this extruder easily and from first print good quality.Solved all the under extrusion problems. Getting very good quality prints.Even has a good quick assembly diagramSo very impressed

Easy enough to install, you MIGHT need to buy a different stepper motor though as the one that comes with the E3Pro has a brass cog which is a pain to remove. Just look for Creality 42-40 on here

Definitely better than the stock plastic extruder. And won't break under filament tension as the old one did.Creality should just put this as the default and ditch the plastic version.

The gearing is wrong, the original plastic part had 2 cogs to this one so instead of feeding the filament it removes it, I feel like the speed is wrong too but as I couldn’t use it I can’t confirm that

I was having problems with print quality going to hell, I installed this, and a bowden tube, and recalibrated esteps, took a bit of work, but everything is printing fine now

Acquistato per sostituire quello in plastica di una vecchia stampante Alfawise u30 pro. Completamente compatibile per il montaggio, resistente e ben fatta. Peccato non abbia il sensore di fine filamento. Considerata questa cosa prima dell'acquisto.

Bom material, com todos os acessórios necessários

Acheté pour remplacer la partie de ma Tronxy XY2-Pro (partie non réparable sur cet appareil).Joue parfaitement son rôle.Faites cependant bien attention au sens de rotation du moteur.Si ça extrude dans le mauvais sens, 2 choix :- Modifier directement votre firmware pour changer le sens.- Inverser 2 fils de votre connecteur (plus simple). Plusieurs tutos sont dispo sur le net.

Die Montange lief Problemlos, alles passt gut ineinander.Gute Verarbeitung und keine rauen Kanten / Grate.Nach knapp 500 Druckstunden noch kein sonderlicher Verschleiß erkennbar.Gekauft für: Creality CR-10S4Gutes Preisleistungsverhältnis

never skips feeding the filament and solid