Polycarbonate Tubes

Having extra polycarbonate tubes is a great way to maximize your printing time. Keeping filled tubes ready makes it easy to switch to a fresh tube and continue printing. Our tubes are CNC machined and will fit your 2.75 or 3.75 inch linear Ram extruder for clay 3D printing.

**For Printers ordered before February 1st, 2022, please select the Original tubes. The new T- Tubes will not fit printers manufactured prior to 2/1/22.

Outer diameters:
1000/2000- 3in
3600/4000- 4in

If you are purchasing extra tubes it is very important that you buy the correct size for your machine/extruder size. If you purchase the wrong size the tube, it will not fit on the ceramic 3D printer or the acme screw will not be able to extend to the bottom of the tube. If you do not know which size tube you have, you can check on the Printer Comparison Chart to see what sizes are standard on each of our models.