Your Cart is Empty
We gladly accept school purchase orders!
The QIDI Extruder Cooler is a high-performance external airflow peripheral designed to eliminate heat creep and extrusion failures on the QIDI Max4 and Q2 platforms. By delivering a concentrated stream of filtered air to the extruder’s cold side, it maintains the steep thermal gradient necessary for high-speed 3D printing within 65°C actively heated chambers. This ensures consistent filament feeding and prevents premature softening of PLA TPU and PETG materials.
The integration of this external cooler provides three distinct mechanical advantages:
Thermal Isolation: It creates a stable micro-environment for the extruder gears, decoupling them from the ambient chamber heat.
Optimised Extrusion: By keeping the filament path cool, the system ensures a clean transition from solid to molten state, reducing friction in the Bowden or direct drive path.
Operational Reliability: It significantly reduces the maintenance overhead associated with clearing clogs when printing engineering-grade materials in professional environments.
Heat creep occurs when heat travels up from the hotend into the cooler parts of the filament path, causing premature softening and jams. Active cooling helps maintain a stable temperature gradient to avoid this failure mode. Our testing across the QIDI ecosystem shows that maintaining a steep thermal gradient is vital for achieving the 800mm/s velocities these machines are capable of. The Extruder Cooler allows for the successful use of low-temperature filaments inside a professional, enclosed chassis without the typical risk of feed-path failure.
