Kingroon KP3S hotend upgrade Free 3D Print Model

An inexpensive full upgrade of the hotend with less than $20 total cost for Kingroon KP3S 3.0, Pro and S1.

It's base on TZ Bambu clone hotend with V6 adapter and BMG clone dual gear extruder.

The whole system can suppot printing speed of ≥250mm/s. This little printer can go faaaast.

It's composed of fan shroud, adapter for 3010 to 2510 fan mount, semi-circular fan duct.

You will need: 

• TZ Bambu clone hotend complete with thermistor and heat cartridge. You can choose for 2.0, 3.0 copper, and 4.0 with rapid change nozzle,
• Bambu to V6 hotend adapter,
• BMG dual gear original or clone extruder.
• Optionally a BL/3D Touch, holes for M3 6-10mm are provided into the shroud.

If you choose for TZ Bambu 2.0 or 3.0 you can use CHT nozzles for this setup.

You can 3D print the kit with PLA or PETG filament.