3DPrintMill Infinite-Z 3D Printer
Not long ago, we saw a custom-built 3D printer that could output infinitely-long objects. Now 3D printer company Creality is readying a version that anyone can buy. The 3DPrintMill has a heated continuous belt print bed which lets it print multiple small parts in a row, or very long objects. It offers a print accuracy of +/-0.1mm.