QIDI Polar Cooler for MAX4

QIDI Polar Cooler

The QIDI Polar Cooler is an advanced external cooling solution for FDM 3D printers designed to actively cool the extruder’s cold side and filament feed path. It prevents heat creep-related issues and improves reliability when printing with temperature-sensitive and engineering materials.

Prevents heat creep and clogs

Efficiency air-cooled direct-blow extruders and filament，reduce the Clogging Situation by 90%.

Optimizes extrusion temperatures

Active cooling air control system,optimizes extrusion temperatures.

in combination with active chamber heating, ensure that large-sized PLA does not warp at the edges

Improves overall print consistency

Chamber heating and polar cooler on，ensure that large-sized PLA does not warp at the edges.

How to Connect Extruder Cooler to Max4

Guide Video And Manual

Install Guide Video

Polar cooler user manual

Step 1

Step 2

Step 3

Step 4

Step 5

After selecting a print file and starting the print, please check the Extruder Cooler enabled.

Then the Extruder Cooler will run automatically during printing.

Note:

If the Extruder Cooler function was enabled during a previous print, it will be enabled by default when you slice and send subsequent print jobs using QIDI Studio.

If you do not want to use the Extruder Cooler, you can disable it manually in Step 4 of the setup interface.

Notes:

The Extruder Cooler will automatically turn off after the print job is completed.

At present, the Extruder Cooler needs to be enabled manually when printing starts.

An upcoming software update will add support for automatically enabling the Extruder Cooler when a print job is sent from the slicer. Stay tuned.