A few years ago I tried to make a loom. This didn't go well. Now with a better understanding of the principles behind this machine, I built another one, this time with two rolls on each side to make infinite weaves. It needs tweaking, as I was holding the rolls with vice grips, but it worked quite well. The whole loom is about 24 x 36 inches, and can be used to make weaves 51 strings wide.
All made of recycled wood.