Snapmaker Hot End Cooling Fan (for U1)

Reliable Cooling for Stable Extrusion

The hot end cooling fan plays an important role in maintaining the correct thermal balance inside the extruder. By cooling the upper part of the hot end, it ensures that filament only melts where it should, preventing premature softening in the heat break. This helps maintain consistent extrusion and reduces the risk of jams or failed prints.

Designed for the Snapmaker U1

Engineered specifically for the Snapmaker U1 toolhead, this fan integrates seamlessly into the printer’s cooling system. It delivers reliable airflow to support stable printing performance across a wide range of materials. The fan is built to operate at 24 V and can reach speeds of up to 19,000 RPM, providing efficient heat dissipation even during demanding prints.

Durable and Easy to Replace

With an expected lifespan of around 30,000 hours at 40°C, the Snapmaker U1 Hot End Cooling Fan is designed for long-term reliability. The lightweight unit installs directly into the toolhead and includes mounting screws for straightforward replacement when needed, helping keep your printer running smoothly with minimal downtime.