Is this 3D model free to download?

Yes, Sayha - Wanhao i3 RAMPS Case is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by diogorsergio, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Sayha - Wanhao i3 RAMPS Case 3D printable model by diogorsergio

Sayha - Wanhao i3 RAMPS Case

Source: Thingiverse by diogorsergio

The Sayha - Wanhao i3 RAMPS Case is a free printable 3D model from Thingiverse by diogorsergio. Decided to upgrade my Wanhao Duplicator i3 from the Melzi to the RAMPS board in order to add the BLTouch sensor. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

529 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY-SA · commercial OK 3 makes Category: 3D Printer

Tags: BLTouch, Marlin, ramps, ramps 14, ramps box, RAMPS Enclosure, Wanhao, Wanhao Duplicator I3, Wanhao I3

About this model

Decided to upgrade my Wanhao Duplicator i3 from the Melzi to the RAMPS board in order to add the BLTouch sensor. Since there wasn't that many great cases for this setup I decided to create something from scratch. The original control box from wanhao was very limiting in the fans you could use and I wanted to make everything quieter and use some bigger fans to cool down the components. So this is what I came up with. Its made specifically (for now) for the Sainsmart 2in1 ramps board and a 80mm fan in the back. Hope you enjoy it! If you want to remix this design I also included the .step files.

Frequently asked questions

Is this 3D model free to download?: Yes. Sayha - Wanhao i3 RAMPS Case is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by diogorsergio.
Who made this model?: Designed by diogorsergio, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.