BIQU H2 Anycubic i3 Mega mount

Best to use ABS ASA or PETG. 

perimeter 3, layer 0.2mm 15% infill.

After removing the old Hotend completely this slides on the bearings without loosing the rails again.

You can use the original hotend fan. As well i used the original heater and temperature sensor for the hotend. Normally the BIQU H2 is delivered with 24V fan and heater. so if want a matching fan you need to buy a 35mm fan for 12V.

The original duct fan is to weak for fast printing so i am using a radial fan 5015.

Two different Ducts. If you use a BLtouch you need the back mounted one.

The system is printing very reliable.

Additional parts

See photo

radial fan 5015

If you just want to improve your Anycubic with standard Extruder see:

https://www.prusaprinters.org/prints/60561-anycubic-big-fan-mount

Housing i use:

https://www.prusaprinters.org/prints/47885-box-jellyfish-3d-printer-enclosure-ikea-lack-table