The Tail-O-Tronic 3000 is a machine invented by Widget. It was invented to help Wubbzy "fix" his "kooky" tail. The conveyor belt would move Wubbzy into the machine, and then he'll come out with his tail fixed. The results were different, such as his tail being curly, balloony, and hairy.
The machine only appears in A Tale of Tails.