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Two-Part Fume Extractor — image 1
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Two-Part Fume Extractor

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A two-part fume extractor that uses a standard 120mm x 120mm x 30mm PC fan and an activated carbon filter.

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Model information

Category
Tools
License
Creative Commons — Attribution — Noncommercial

This a two-part fume extractor inspired by the Hakko FA-400 Smoke Absorber.

I originally split the model into two parts to test print the fan position and fit without having to print the whole model. I liked the split model so much and decided to make it a feature.

 

This model consists of two parts, the primary fan filter shroud and an optional slanted base. The slanted base decreases the fan's area of suction and, in theory, should increase flow velocity to provide improved suction.

 

The fan used in this model is a FD1212-S3133E that I had laying around from a different project. The fan is held in place via friction fit but the model does have screw holes in the event that the friction fit tolerance is too large. The fan would then be able to be affixed via M4 machine screws. 

The activated carbon filter cutout is about 120mm x 120mm x 9mm but a 10mm filter should be functional as well. 

 

My Print Settings:

Layer Height: 0.28mm

Infill Density: 20%

Walls: 3

Supports: Yes

Bed Adhesion: Brim

 

 

***This model is not a suitable replacement for a proper soldering fume extractor and is only used for soldering that is low quantity and lead-free.

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