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Ventilador Hotend Bambu Lab

Ref.: BL-HTNDFAN-A1SERIES

11.99 €

Tax excl.

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In stock 0 units available for immediate shipping.
units available for shipping in 5 - 8 days Available for shipment within 5 - 8 days

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Approximate delivery date: Wednesday 29 October - Monday 3 November

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Description
Specifications

The hotend fan ensures effective heat dissipation in the transition area between the heating block and the nozzle, preventing filament drips and ensuring precise retraction. Its proper operation is critical to maintaining dimensional quality and continuous material flow in professional applications.

Compatibility and design

Specifically designed for the A1 and A1 Mini series, the fan maintains dimensions and connectivity aligned with the original mounting points, allowing direct replacement without additional modifications to the structure or control wiring.

Printing performance benefits

Stable cooling in the hotend reduces thermal channel blockage and improves retraction response, resulting in cleaner surfaces, fewer strings, and higher fidelity in fine details. This is especially relevant for prints with technical filaments and parts with complex geometries.

Reliability and durability

The fan incorporates bearings and selected materials to operate with low noise levels and high wear resistance. The balance between airflow and static pressure has been optimized to provide effective cooling without generating vibrations that could affect the accuracy of the Z-axis or extruder.

Installation and verification

Replacement is straightforward: disconnect the printer’s power, remove the defective unit, and install the replacement while respecting the airflow orientation and connector polarities. A functional check using a test print is recommended to verify the absence of abnormal noises and stable filament feeding.

Preventive maintenance

To extend the fan’s lifespan, it is advisable to periodically clean dust and filament residues from the housing and blades. Visual inspection and careful listening during startup help detect worn bearings or imbalance before they affect print quality.

Replacement indicators

Replacement should be carried out in case of increasing noise, speed fluctuations, noticeable reduction in airflow, or hotend cooling-related diagnostic warnings. Timely replacement prevents clogs and reduces the risk of failures in long print runs.

Recommended applications

The fan is ideal for production environments, advanced prototyping, and work with materials that require precise thermal control, ensuring batch reproducibility and minimizing rework due to surface defects.

As an essential component of the hotend thermal system, this fan offers direct compatibility with the A1 series, consistent performance, and easy maintenance, representing an investment that protects printed part integrity and maintains operational productivity.