Report as inappropriate

I was considering buying aluminum extrusion from https://8020.net/ and using T Slot rollers from OpenBuilds. As for the weight of the pellet filament, I had initially intended to have the extruder move in x, y and z, but am now planning on having the bed move in the y axis. I thought that the bed would be too heavy to move easily and accurately, but the extruder is now presenting the same difficulty. I had also considered a blower/vacuum fed pellet extruder where a bin of the material sits next to the printer, and it is sucked/blown through a tube to the extruder.