Mellow Custom VZBOT X-Gantry Rail Square Tube Lightweight High Flatness Suitable for VzBoT 235/330 3D Printer

To meet the demands of our customers who would like to use the VzBoT 3D printer X-axis aluminum tube, we have redesigned a new version of the tube. This new design avoids damaging the threads due to the guide rail screws, while also providing better fastening force. In order to ensure flatness, our aluminum tube is originally 23mm, with both ends machined down to 21mm, and the middle at 20mm, ensuring flatness within +-0.1mm.

Our aluminum tube has been stress tested and authorized by the VzBoT team to be the best design for your needs.