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Elegoo Mars 3 Vat Lid / Cover 3D Printer File Image 1
Elegoo Mars 3 Vat Lid / Cover 3D Printer File Image 2
Elegoo Mars 3 Vat Lid / Cover 3D Printer File Thumbnail 1
Elegoo Mars 3 Vat Lid / Cover 3D Printer File Thumbnail 2

Elegoo Mars 3 Vat Lid / Cover

Lemaru avatarLemaru

November 21, 2025

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Description

This is a simple lid to cover the resin vat for the Elegoo Mars 3.

This was designed using the official mechanical drawings from Elegoo as a template, so fits pretty nicely on the vat.

NOTE: This is not a snug airtight fit, as there is no gasket. I designed it more for UV protection. However, I have included the step file if anyone wants to modify it to take a gasket. If you do modify it, then please share the design for others to use. Thanks,

Print Settings

Printer Brand:

Creality

Printer:

Ender 3

Rafts:

No

Supports:

No

Resolution:

0.2

Infill:

0.15

Category: 3D Printer Parts

License:

Creative Commons — Attribution — Share Alike

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