BIQU H2 Extruder Mounting Kit STL Files -BIQU B1/Ender 3/Ender 3 V2/CR6-SE/Anycubic/Artillery and other printer :

https://www.bigtree-tech.com/help/download

If you want to buy All Metal Heat Break, you can click on this link:

https://www.officematics.com/item/1005002207269230.html?

If you want to high temperature printing, you can click on this link:

https://www.officematics.com/item/1005004159495140.html?

Introduction:

Extrusion method: Double gear extrusion

Maximum printing temperature: 260℃ (upgradeable to 500℃)

Weight: 211g (including heating aluminum block, fan)

Maximum extrusion force: 7.5kg (depending on filaments)

Extrusion capacity (based on existing): 600mm³/min(depending on filaments)

Number of pulses: 932steps/mm for stepper motor drive at 16 subdivisions (mircosteps) (further correction is required)

Recommended motor current: 800mA

Filaments' diameter and tolerance: 1.75±0.05mm

This extruder is suitable for most printer. We have the bracket model file of Ender3, and we are perfecting the models of other printer. If you need the model, you can send us a message.