Toolhead Ender 3 V3 CoreXZ dùng quạt 5015 Blower

This is a remixed and modified toolhead design for the Ender 3 V3 CoreXZ, optimized for a 5015 blower fan upgrade.

I couldn’t find a ready-to-use solution that fully matched my needs, so I combined and redesigned parts from existing projects to create a more efficient and practical setup.

The main goal of this design is to improve part cooling performance while maintaining a clean and compact toolhead structure. The airflow is directed more efficiently toward the nozzle, which helps especially with bridging and overhang performance.

This design is not a simple remix — several parts were reworked and adjusted to better fit the CoreXZ system and to support a 5015 blower fan properly.

Features:

- Supports 5015 blower fan

- Improved airflow direction

- Compact and clean toolhead layout

- Compatible with Ender 3 V3 CoreXZ system

- Easy to assemble

If you're upgrading from the stock cooling system, this can provide a noticeable improvement in print quality.

Feedback and improvements are welcome!