35mm hot end fan was broked.

35mm hot end fan was broked.

35mm hot end fan was broked.

Biqu h2 is possibly the best budget direct-drive upgrade you can get. the initial set-up can be a little tricky, the heat sink needs to be rotated while the bolts are tightened to ensure that the gears mesh properly and don't grind against one another. once this is done it works flawlessly, the duel drive pushes filament consistently. overall would recommend as an upgrade for any printer.

Biqu h2 is possibly the best budget direct-drive upgrade you can get. the initial set-up can be a little tricky, the heat sink needs to be rotated while the bolts are tightened to ensure that the gears mesh properly and don't grind against one another. once this is done it works flawlessly, the duel drive pushes filament consistently. overall would recommend as an upgrade for any printer.

Biqu h2 is possibly the best budget direct-drive upgrade you can get. the initial set-up can be a little tricky, the heat sink needs to be rotated while the bolts are tightened to ensure that the gears mesh properly and don't grind against one another. once this is done it works flawlessly, the duel drive pushes filament consistently. overall would recommend as an upgrade for any printer.

Product as described. The gear protruding from the housing is moving fine. No binding. Hope the extruder will work fine when I will mount it on my printer.

Product as described. The gear protruding from the housing is moving fine. No binding. Hope the extruder will work fine when I will mount it on my printer.

Product as described. The gear protruding from the housing is moving fine. No binding. Hope the extruder will work fine when I will mount it on my printer.

There is no better all-in-one extruder for this price. Delivered in 3 DAYS! There was some problems with missalignment of gears which is easy to solve by feeding filament while having loosen the screws and then tighten them. There was also almost none lubrication on gears.

There is no better all-in-one extruder for this price. Delivered in 3 DAYS! There was some problems with missalignment of gears which is easy to solve by feeding filament while having loosen the screws and then tighten them. There was also almost none lubrication on gears.

There is no better all-in-one extruder for this price. Delivered in 3 DAYS! There was some problems with missalignment of gears which is easy to solve by feeding filament while having loosen the screws and then tighten them. There was also almost none lubrication on gears.

hello is extruder well the only thing is that it makes a lot of noise in the retractions to which it may be due Thank you

hola es extrusor bien lo único es que hace mucho ruido en las retracciones a que puede ser debido gracias

hello is extruder well the only thing is that it makes a lot of noise in the retractions to which it may be due Thank you

All perfect and Item are working without any Problem. i used it in combination with the Hermit Crab Tool Changing System.

All perfect and Item are working without any Problem. i used it in combination with the Hermit Crab Tool Changing System.

All perfect and Item are working without any Problem. i used it in combination with the Hermit Crab Tool Changing System.

Arrived very fast, smaller than expected, looking forward to try it. It is actually V1 version, but I don't feel the jamming gears yet.

Arrived very fast, smaller than expected, looking forward to try it. It is actually V1 version, but I don't feel the jamming gears yet.

Arrived very fast, smaller than expected, looking forward to try it. It is actually V1 version, but I don't feel the jamming gears yet.

Not tested yet. Is the new version with the improved metal gear. Well packaged, no visible damage.

Not tested yet. Is the new version with the improved metal gear. Well packaged, no visible damage.

Not tested yet. Is the new version with the improved metal gear. Well packaged, no visible damage.

Very goodhotend, you need to print a holder on the Ender 3 Pro, but it's perfect

Very goodhotend, you need to print a holder on the Ender 3 Pro, but it's perfect

Very goodhotend, you need to print a holder on the Ender 3 Pro, but it's perfect

Lightweight and conpact. Fast Shimpent !!

Lightweight and conpact. Fast Shimpent !!

Lightweight and conpact. Fast Shimpent !!