3D preview of Spinning Funnel with Internal Fins and Ventilation Holes
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Interactive 3D model of Spinning Funnel with Internal Fins and Ventilation Holes

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Spinning Funnel with Internal Fins and Ventilation Holes

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Bounding box
152.6 × 176.2 × 150.0 mm
Engine
Precision B-rep
Parameters
8
Published
October 2, 2026

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The prompt

i need a funnel without the narrow output. so just the large 20cm diameter upper openning and a not extended 2cm diameter lower ending. there then should be three fin shaped extentions inside the funnel that go from lower to upper opening so when the funnel spins everything in it is getting thrown out with the help of those fins. the three fins are equally distributed. between the fins are ventilation holes

Parameters

NameValueRange
Top Opening Diameter200 mm50 – 500
Bottom Opening Diameter20 mm5 – 200
Funnel Height150 mm30 – 500
Wall Thickness3 mm1 – 10
Fin Thickness3 mm1 – 10
Fin Inward Depth8 mm1 – 8
Ventilation Hole Diameter8 mm2 – 30
Ventilation Holes per Gap2 count1 – 6

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Spinning Funnel with Internal Fins and Ventilation Holes - Free CAD Model (STEP, STL) | TextoCAD