Creality Ender 3 V3 KE/SE Ceramic Hotend Kit - Unicorn Quick Swap Nozzle,Upgrade Heating Block All-metal Integrated Extruder Hot End Replacement, 300℃ High Temp,High Flow for Ender 3 V3 SE 3D Printer

Excelente y original producto Ha trabajado sin problema Aunque es intuitivo, es un tanto tedioso así que con paciencia quedará a la perfección.

It fit perfectly and better quality than the original.

商品が届いた状態で取り付け出来なく少し加工が必要でした取り付け後本体に温度エラー表示使用できませんでした。

I had bought this hot end to upgrade my stock hot end to one that was all metal and did not have a PTFE tube in the heartbreak that would deform and melt over time and this hot end PREFORMS! It works really well i love the design but there is one flaw. The nozzle mounts to the heartbreak via two hex screws from the bottom like the stock one, but the screws are too short and when i changed my nozzle on the first one the screws pulled out of the mount to the heat brake. They sent me a new one with no fuss at all and after care support was great. When i received my new one i checked to see if the stock screws were longer and they were so i changed them out. they do require a fair bit of force to put in as i think they interfere with the heartbreak slightly but i got them both into the recessed hole in the nozzle mount. this is a must do because otherwise you will ruin the nozzle mount to the heartbreak when you change your nozzle.

I bought this hot end 7 months ago for my E3 V3 Plus when my printer had a blob that went up into the print head and ruined my original hotend. It has worked great ever since. My printer just had another blob of doom (my fault for printing on a new PEI sheet without being there for the first print) and I am ordering another. I'm not sure what the guy who had it "explode" did, but no issues here despite putting it through it paces and printing at almost exclusively 450mm/s (I have no chill). Installation was pretty standard. And the new mounting screws were nice. I cleaned my old screws before it arrived so I didn't need to use them, now I'm wishing I had as I am stripping the old ones out trying to get them out of the old heat break.